Super Alloy

Koj tus thawj coj Super Alloy Supplier

GNEE Steel Group yog cov khoom lag luam sib koom ua ke nrog rau cov hlau phaj, coils, profiles, sab nraum zoov tsim, thiab ua. Peb cov khoom suav nrog Super Alloys, Inconel Alloys, Incoloy Alloys, Monel Alloys, Duplex Stainless Hlau, Hastelloy Alloys, Titanium Alloys, Tooj Alloys, Aluminium Alloys, Zirconium Alloys, Tantalum Alloy, Niobium Alloy, Molybdenum Alloy, Tungsten Alloys, Stainless Hlau Tube, Stainless Hlau Phaj thiab Sheets, Stainless Hlau Chev, Stainless Hlau Yeeb Fittings, Stainless Hlau Rods thiab Bars.

Vim li cas thiaj xaiv peb?

Kev paub nplua nuj

GNEE Steel Group tau tsim muaj nyob rau hauv 2008 thiab muaj ntau tshaj 10 xyoo ntawm kev tsim steel hlau.

One-Stop Solution

GNEE Steel Group yog ib tug kws tshaj lij, ib-nres muab saw hlau lag luam rau cov khoom siv hlau, npog cov khoom lag luam tshawb fawb thiab kev tsim kho, muag, nce qib, thiab muab kev pabcuam tshaj lij.

Kev lag luam dav

Lub tuam txhab cov khoom raug muag rau Tebchaws Europe, Australia, thiab xa tawm mus rau ntau tshaj 70 lub teb chaws thoob ntiaj teb. Nws muaj tag nrho ntau dua 800 lub tuam txhab kev koom tes thoob ntiaj teb, uas suav nrog 15 lub tuam txhab tsim khoom, 143 engineering project tuam txhab, thiab 23 boiler machinery manufacturers.

Kev xa khoom raws sijhawm

Peb cov khoom muag txhua xyoo yog 1 lab tons, peb cov khoom muag yog 200, 000 tons, thiab peb cov khoom xa tawm txhua xyoo tau mus txog 80, 000 tons, ua kom cov khoom xa tuaj raws sij hawm.

Tsev 12 3 4 5 6 7 Rau sab kawg 1/23

Kev txhais ntawm Super Alloy

Alloy steel yog hlau uas yog sib tov ntawm ib tug hlau thiab lwm yam nyob rau hauv tag nrho cov nyiaj ntawm 1.0% thiab 50% los ntawm qhov hnyav los txhim kho nws cov khoom siv kho tshuab. Cov nram qab no yog ib tug ntau yam ntawm kev txhim kho cov khoom nyob rau hauv alloy steels (raws li piv rau carbon steels): lub zog, hardness, toughness, hnav tsis kam, corrosion kuj, hardenability, thiab kub hardness. Txhawm rau kom tau txais qee yam ntawm cov khoom txhim kho no cov hlau yuav xav tau kev kho cua sov.

Dab tsi yog Qhov Zoo ntawm Super Alloy?

Ua kom muaj zog
Ib qho ntawm qhov zoo tshaj plaws ntawm cov yeeb nkab steel hlau yog tias lawv muaj zog dua li cov kav hlau ib txwm muaj. Qhov no yog vim qhov tseeb tias cov yeeb nkab steel hlau muaj cov ntsiab lus ntxiv, xws li manganese, chromium, lossis silicon, uas ua rau kom muaj zog ntawm cov khoom. Alloy steel kav yog li ntawd zoo tagnrho rau daim ntaub ntawv uas lub zog yog ib qho tseem ceeb kev txhawj xeeb.

Nce Durability
Ntxiv rau qhov muaj zog dua, cov kav hlau hlau alloy kuj tseem muaj zog dua li cov kav hlau ib txwm muaj. Qhov kev ua kom ruaj khov no yog qhov tshwm sim los ntawm cov ntsiab lus ntxiv hauv cov hlau, uas txhim kho qhov kev tiv thaiv ntawm cov khoom hnav thiab tsim kua muag. Alloy steel kav yog li ntawd yog ib qho kev xaiv zoo tshaj plaws rau kev siv qhov chaw ua haujlwm ntev yog qhov tseem ceeb.

Txhim kho Corrosion Resistance
Lwm qhov zoo dua ntawm cov kav hlau hlau yog tias lawv tuaj yeem txhim kho corrosion thaum piv rau cov kav hlau ib txwm muaj. Qhov no yog vim lub fact tias cov ntsiab lus ntxiv nyob rau hauv lub alloy tsim ib tug tiv thaiv txheej ntawm cov yeeb nkab, uas tiv thaiv xeb thiab lwm yam corrosion los ntawm txoj kev. Alloy steel kav yog li ntawd yog ib qho kev xaiv zoo tshaj plaws rau kev siv qhov twg corrosion kuj tseem ceeb.

Txhim kho qhov kub thiab txias
Alloy steel kav kuj muaj kev txhim kho qhov kub thiab txias thaum piv rau cov kav hlau ib txwm muaj. Qhov no yog vim lub fact tias cov ntsiab lus ntxiv nyob rau hauv lub alloy qeeb tus nqi ntawm cov cua sov ua los ntawm cov khoom. Yog li ntawd, cov kav hlau alloy steel yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov kub tsis kam yog qhov tseem ceeb.

Txo Nqi
Txawm hais tias lawv cov txiaj ntsig ntau, cov kav hlau alloy feem ntau tsis kim dua li cov kav hlau ib txwm muaj. Qhov no yog vim qhov tseeb tias cov hlau alloy feem ntau siv los ntawm cov khoom siv kim dua, xws li cov hlau tsis muaj steel, hauv cov ntawv thov uas lawv cov txiaj ntsig tsis xav tau. Yog li ntawd, cov kav hlau alloy steel sawv cev rau kev daws teeb meem zoo rau ntau daim ntawv thov.

Dab tsi yog cov yam ntxwv ntawm Super Alloy?

01/

Sustainable
Ib qho ntawm qhov zoo tshaj plaws ntawm kev siv hlau alloy yog tias nws yog ib puag ncig-phooj ywg. Nrog xoom nkim, cov kav hlau alloy tso cai rau koj 100 feem pua rov qab, uas ua rau cov hlau alloy zoo dua.

02/

Siab zog
Alloy steel yog tsim nrog kev sib ntxiv ntawm cov ntsiab lus tshwj xeeb uas ua rau cov hlau nyuaj, ruaj khov thiab tiv taus hnav thiab tsim kua muag. Alloy steel seamless kav li no zoo tagnrho rau kev siv nyob rau hauv qhov chaw uas koj xav tau siab zog. Piv txwv li, chrome-moly kav uas yog tsim los ntawm kev sib txuas molybdenum thiab chromium muaj zog heev, muaj zog heev thiab muaj zog tensile siab. Yog li ntawd, nws yog dav siv nyob rau hauv fais fab nroj tsuag thiab refineries rau thauj cov kua thiab gases ntawm tsis tshua muaj kub thiab siab.

03/

Corrosion Resistant
Lwm qhov zoo dua uas cov hlau alloy muaj yog tias nws yog corrosion resistant. Feem ntau cov hlau, nyob rau hauv lawv cov ntaub ntawv tseeb, raug corrosion thaum lub sij hawm vim lawv cov tshuaj tiv thaiv rau ib puag ncig oxygen. Txawm li cas los xij, hlau hlau tuaj yeem tiv taus corrosion txawm nyob rau hauv ib puag ncig marine.

04/

Tsawg Expansion
Qee cov hlau hlau tsis tshua muaj qhov qis ntawm thermal expansion lossis ib qho zoo sib xws thiab kwv yees tus qauv ntawm thermal expansion. Qhov no ua rau alloy steel seamless raj yog ib qho kev xaiv zoo hauv kev lag luam uas cov kav dej lossis cov thawv ntim nrog cov coefficient tsawg ntawm kev nthuav dav yog xav tau.

05/

Lub cim xeeb
Cov hlau uas tuaj yeem rov qab mus rau lawv cov qauv qub ntawm daim ntawv thov ntawm cov cua sov tau hais tias muaj cov duab nco. Koj tuaj yeem pom cov cuab yeej no hauv nickel-titanium alloys.

06/

Sib nqus Permeability
Alloy steels kuj qhia cov khoom nthuav xws li sib nqus permeability. Yog li ntawd, lawv tau dhau los ua ib qho tseem ceeb ntawm kev hloov lub zog, cov motors ncaj qha tam sim no thiab cov tshuab hluav taws xob.

Hom Hom Super Alloy

Carbon Steel
Carbon steel yog ib qho ntawm feem ntau siv alloy yeeb nkab fittings muaj hlau thiab carbon. Nyob ntawm qib, cov pa roj carbon feem pua yuav qis li 0.2 feem pua lossis siab li 2.1 feem pua ntawm qhov hnyav. Qhov siab dua qhov feem pua ntawm cov pa roj carbon monoxide, cov khoom muaj zog dua. Txawm li cas los xij, cov pa roj carbon ntau kuj txhais tau hais tias cov yeeb nkab alloy fittings tsis tshua muaj ductile thiab muaj qhov qis dua.
Qhov no piav qhia vim li cas cov hlau me me uas muaj feem pua ntawm cov pa roj carbon tsawg yog qhov kev xaiv ntau tshaj plaws. Nyuaj tsis tau yooj yim, carbon steel yeeb nkab fittings (nrog rau cov khoom sib khi kom zoo nyob rau hauv qhov chaw) yog tsim rau cov ntawv thov xws li roj roj, hydronics thiab natural gas.
Feem ntau, cov khoom ntawm carbon steel yuav tsum tau kho kom haum rau cov kev siv tshwj xeeb. Qhov no suav nrog ntxiv lwm cov ntsiab lus los ua qhov kev lag luam hu ua alloy steel. Viega fittings tuaj yeem nias rau ntawm ib qho ntawm cov hlau alloy.

Stainless hlau
Tom ntej no ntawm peb cov npe ntawm cov yeeb nkab fittings yog stainless hlau, ib pawg tshwj xeeb ntawm cov hlau alloy. Tib lub ntsiab alloying uas muab stainless hlau nws cov luminous tiav kuj yog lub luag hauj lwm rau nws siab tiv thaiv corrosion: chromium. Yuav tsum tau sau npe stainless hlau, cov khoom yuav tsum muaj tsawg kawg yog 10.5 feem pua chromium thiab tsis pub ntau tshaj 1.2 feem pua carbon los ntawm huab hwm coj.
Hais txog qib, stainless hlau yeeb nkab fittings tau muab faib ua ntau ntu, ntawm 304 thiab 316 yog qhov feem ntau. Cov qub (thiab cov kev xaiv nrov tshaj plaws) muaj nyob ib ncig ntawm 18 feem pua chromium thiab 8 feem pua nickel, thaum yav tas los siv tsawg chromium thiab ntxiv rau ntau nickel nrog rau molybdenum. Qhov ntxiv molybdenum nyob rau hauv 316, piv rau 304, ua rau nws resistant rau corrosive ib puag ncig, tshwj xeeb tshaj yog cov uas koj yuav ntsib chlorides, bromides, iodides thiab acids.
304 thiab 316 stainless hlau yog siv rau hauv cov ntawv zoo sib xws - suav nrog cov kua qaub, cov txheej txheem tshuaj lom neeg thiab cov kab dej siv tau - tab sis qhov sib txawv ntawm cov khoom siv lub cev ua rau cov yeeb nkab hlau fittings haum rau ntau qhov chaw. Kev lag luam thiab qee qhov chaw muaj kev lag luam siv 304 stainless hlau yeeb nkab fittings, whereas 316 stainless hlau fittings yog siv nyob rau hauv industrial chaw uas muaj zog acids thiab tshuaj (xws li, chaw tsim tshuaj thiab kho mob).

Tooj Nickel
Tooj liab muaj keeb kwm ntev ntawm kev ntseeg siab thiab kev nyab xeeb. Paub zoo rau cov neeg cog lus, cov khoom siv no ncaj nraim rau kev txiav, khoov thiab koom nrog, tuaj yeem siv tau yooj yim thiab yuav tsum tau siv me ntsis kom tsis muaj kev saib xyuas hauv cov ntawv siv ntau.
Thaum tooj liab muaj kev tiv thaiv ntuj rau corrosion, qhov hnyav ib puag ncig ntawm hiav txwv ua rau muaj kev txhawj xeeb tshwj xeeb. Chloride hauv dej hiav txwv noj tam sim ntawm oxide zaj duab xis txhais tau tias tiv thaiv cov hlau ntawm cov nkoj. Lub sij hawm ntau lub nkoj siv hauv dej, qhov kev puas tsuaj ntau dua yuav ua rau corrosion thiab cuam tshuam rau nws qhov kev ua tau zoo.
Nyob rau hauv cov cheeb tsam no, tooj liab nickel yeeb nkab fittings yog tshwj xeeb tshaj yog zoo. Feem ntau cov hlau uas muaj 90 feem pua tooj liab thiab 10 feem pua nickel (uas ua rau nws cov xim nyiaj) thiab me ntsis hlau los yog manganese rau lub zog, tooj liab npib tsib xee yog heev resistant rau seawater corrosion. Cov yeeb nkab fittings no kuj tau lees paub rau lawv lub zog tensile zoo thiab muaj qhov tsis zoo rau biofouling.

Kev siv ntawm Super Alloy

Thaum tshav kub kub Exchangers
Alloy steel tubes feem ntau siv rau hauv cov khoom siv hluav taws xob, uas yog cov cuab yeej tseem ceeb hauv kev lag luam tshuaj. Cov hlab no tuaj yeem tiv taus qhov kub thiab txias, ua rau lawv tsim nyog rau kev hloov cov cua sov ntawm cov txheej txheem sib txawv.

Txheej Txheem Piping
Alloy steel hlab yog siv rau cov txheej txheem piping hauv cov nroj tsuag tshuaj, uas lawv thauj ntau yam kua thiab roj. Kev tiv thaiv corrosion ntawm alloy steel tubes ua kom muaj kev ncaj ncees thiab kev nyab xeeb ntawm cov kav dej, txawm tias raug tshuaj lom neeg.

Reactors thiab nkoj
Alloy steel raj yog siv nyob rau hauv reactors thiab cov hlab ntsha uas yog siv rau cov tshuaj tiv thaiv thiab cia cov tshuaj. Cov hlab no muab lub zog thiab kav ntev, ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv tseem ceeb no.

Instrumentation Tubing
Alloy steel raj yog siv rau kev ntsuas thiab tswj cov tshuab hauv cov nroj tsuag tshuaj. Cov raj no yog siv los thauj cov kua dej thiab cov pa roj rau kev ntsuas thiab tswj lub hom phiaj, thiab lawv cov kev tiv thaiv corrosion ua kom muaj kev nyeem tau raug thiab txhim khu kev qha.

Catalyst Tubes
Alloy steel raj yog siv los ua catalyst hlab hauv cov txheej txheem tshuaj uas muaj cov tshuaj tiv thaiv catalytic. Cov hlab no muab lub platform ruaj khov thiab ruaj khov rau cov khoom siv catalyst, kom ntseeg tau tias cov tshuaj muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo.

Cheebtsam ntawm Super Alloy

Chromium
Ua kom muaj kev tiv thaiv corrosion thiab oxidation. Nce hardenability thiab hnav tsis kam. Ua kom kub siab zog.

Nickel
Nce hardenability. Txhim kho toughness. Ua kom muaj kev cuam tshuam lub zog ntawm qhov kub thiab txias.

Molybdenum
Nce hardenability, kub hardness, thiab hnav tsis kam. Txhim khu cov teebmeem ntawm lwm yam alloying ntsiab. Tshem tawm temper brittleness hauv steels. Ua kom kub siab zog.

Manganese
Nce hardenability. Ua ke nrog sulfur los txo nws cov teebmeem.

Vanadium
Nce hardenability, kub hardness, thiab hnav tsis kam. Txhim kho kev qaug zog.

Titanium
Muaj zog carbide qub. Ntxiv rau stainless hlau los tiv thaiv nag lossis daus ntawm chromium carbide.

Silicon
Tshem tawm cov pa oxygen hauv steel ua. Txhim kho toughness. Ua kom muaj peev xwm hardness.

Boron
Nce hardenability. Ua zoo grain loj.

Aluminium
Ua nitride hauv nitriding steels. Ua zoo grain loj nyob rau hauv casting. Tshem tawm cov pa oxygen hauv steel melting.

Cobalt
Ua kom sov thiab hnav tsis kam.

Tungsten
Nce hardness ntawm siab kub. Refines grain loj.

Txheej txheem ntawm Super Alloy

Xaiv qhov tsim nyog Alloy Steel
Muaj ntau hom hlau alloys muaj nyob rau hauv kev ua lag luam, thiab txhua tus muaj nws tus kheej cov khoom uas ua rau nws zoo tagnrho rau qee yam kev siv. Thaum xaiv cov hlau alloy rau vuam, nws yog ib qho tseem ceeb kom xav txog lub zog, hardness, thiab ductility ntawm cov khoom. Tsis tas li ntawd, lub weldability ntawm cov hlau alloy yuav tsum raug coj mus rau hauv tus account.

Npaj cov Base Hlau
Thaum xaiv cov hlau alloy tsim nyog, lub hauv paus hlau yuav tsum tau npaj rau vuam. Qhov no feem ntau suav nrog kev ntxuav cov hlau saum npoo kom tshem tawm cov kab mob uas tuaj yeem cuam tshuam qhov zoo ntawm cov vuam. Cov hlau kuj tseem yuav tsum tau ua kom sov lossis txias kom ncav cuag qhov zoo tshaj plaws vuam kub.

Vuam txheej txheem
Cov kauj ruam tom ntej yog los tsim cov txheej txheem vuam uas yuav siv tau. Qhov no suav nrog kev teeb tsa lub zog tso tawm, roj ntws tus nqi, thiab kev mus ncig ceev. Nws tseem yog ib qho tseem ceeb los txiav txim seb hom electrode yuav siv li cas. Thaum tag nrho cov xwm txheej no tau txiav txim siab, txoj kev vuam tiag tiag tuaj yeem pib.

Kev kho tom qab vuam
Tom qab cov txheej txheem vuam tiav lawm, nws yog ib qho tseem ceeb uas yuav tau kho qhov chaw welded kom zoo kom tsis txhob muaj teeb meem tshwm sim. Qhov no feem ntau cuam tshuam nrog kev ntxhov siab lossis kev kho cua sov txhawm rau txhim kho lub zog thiab ductility ntawm qhov sib koom ua ke. Tsis tas li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua qhov kev ntsuam xyuas corrosion txhawm rau xyuas kom meej tias cov vuam yuav tsis raug cuam tshuam rau corrosion thaum lub sijhawm.

Kev Tswj Xyuas Zoo
Raws li nrog rau txhua txoj kev tsim khoom, kev tswj xyuas zoo yog ib feem tseem ceeb ntawm cov hlau hlau vuam. Qhov no feem ntau suav nrog kev sim tsis muaj kev puas tsuaj xws li X-ray lossis kuaj ultrasonic txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau sib koom ua ke. Tsis tas li ntawd, txoj kev kuaj kev puas tsuaj yuav raug siv txhawm rau txhawm rau paub meej tias cov khoom siv ntawm cov welded sib koom ua ke.

Peb Daim Ntawv Pov Thawj

Nws cov yeeb nkab stainless hlau ntau lawm tshuab tau mus txog lub ntiaj teb cov txheej txheem nruab nrab. Nws tau raug lees paub los ntawm ntau lub tuam txhab ua haujlwm thiab tau dhau los ua lub hnub qub lag luam hauv Asia.

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Peb Qhov Kev Pabcuam

Pawg ua raws li txoj cai ntawm "ib-nres kev pabcuam, ua kev xaiv yooj yim dua". Txuas ntxiv kom tau raws li qhov xav tau sib txawv ntawm cov neeg siv khoom thoob ntiaj teb hauv thaj chaw ntawm lub ntiaj teb cov khoom siv hlau. Pab pawg muag khoom tshaj lij muab cov neeg siv khoom nrog cov kev pabcuam thawj zaug. Ib pawg neeg yuav khoom nruj heev thiab kev tshuaj xyuas zoo xaiv cov khoom siv raw khoom zoo. Pab pawg xa khoom thiab kev xa khoom tuaj yeem ua kom muaj kev tiv thaiv kev thauj khoom.

Tiv tauj peb

sau ntawv rau peb

Email: ss@gneesteel.com

tuaj xyuas peb

Chaw nyob: Tsis yog.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, Suav

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Cov lus nug nquag

Q: Yuav ua li cas yuav tsum tau alloy steel yeeb nkab daim ntawv thov ntsib?

A: Kev thauj mus los ntawm hom roj lossis kua hauv kev tsim khoom yuav tsum tau cia siab rau cov yeeb nkab steel hlau. Qhov no qhia tau hais tias lub luag haujlwm tiag tiag ntawm alloy steel yeeb nkab thov yog qhov tseem ceeb. Kev kub siab resistant thiab tsis tshua muaj kub resistant yog lub kam rau siab kub. Hauv kev siv cov yeeb nkab steel hlau, yuav tsum muaj ntau yam khoom yuav tsum tau thauj. Txawm li cas los xij lawv qhov kub thiab txias tsis zoo ib yam. Yog li qhov no tuaj yeem yog qhov yuav tsum tau ua rau alloy steel yeeb nkab. Nws xav tau ntau dua corrosion kuj. Corrosion resistant khoom yog cov khoom siv zoo tshaj plaws thaum thauj, vim nws yog corrosion resistant. Yog li nws tuaj yeem siv ntau zaus. Thiab nws yog qhov yooj yim heev rau cov neeg siv.

Q: Vim li cas daim ntawv thov ntawm alloy steel yeeb nkab yog dav dua lwm tus?

A: Muaj ntau ntau yam khoom siv rau kev thauj mus los hauv kev tsim khoom. Tshwj xeeb peb yuav muaj kev xaiv ntau dua thiab nws tsis txwv rau kev siv cov yeeb nkab steel hlau. Tab sis txawm nyob rau hauv lub ntsej muag ntawm ntau txoj kev xaiv, ntau tus neeg nyiam xaiv cov yeeb nkab hlau alloy. Cov neeg ua lawv tus kheej xaiv yuav muaj lawv tus kheej vim li cas. Qhov no txhais tau tias daim ntawv thov alloy steel yeeb nkab muaj nws tus kheej zoo. Piv nrog rau cov kab sib txuas ua los ntawm lwm cov ntaub ntawv, tom qab nws ua tau raws li qhov yuav tsum tau ua hauv daim ntawv thov, nws qhov ntau yog sib dua. Tom qab ntawd nyob rau hauv daim ntawv thov ntawm alloy steel yeeb nkab, nws yuav muaj ntau qhov zoo vim qhov no. Dhau li ntawm nws cov yam ntxwv zoo ntawm lub cev, nws kuj muaj kev lag luam zoo. Kev siv dav ntawm cov yeeb nkab steel hlau yog nrog ntau yam laj thawj. Yog li hauv kev siv tswv yim, peb tuaj yeem siv qhov zoo rau tag nrho, hauv txoj kev no peb tuaj yeem tau txais txiaj ntsig ntau dua hauv cov ntawv thov ntawm cov yeeb nkab steel hlau.

Q: Cov khoom ntawm Alloy steel yeeb nkab yog dab tsi?

A: Lub cev muaj zog

Alloy steel kav muaj lub zog-rau-qhov hnyav dua li cov pa roj carbon steel kav. Qhov no txhais tau tias lawv tuaj yeem tiv taus ntau dua thaum tuav lawv cov qauv kev ncaj ncees. Tsis tas li ntawd, lawv muaj peev xwm tiv taus corrosion thiab hnav ntau dua li cov pa roj carbon steel kav vim qhov sib ntxiv ntawm cov ntsiab lus alloying uas tiv thaiv oxidation.

Tshuaj muaj pes tsawg leeg

Cov tshuaj muaj pes tsawg leeg ntawm cov yeeb nkab steel sib txawv nyob ntawm seb qib twg siv. Cov qib feem ntau siv xws li 4140 (chromium-molybdenum), 4130 (chromium-molybdenum-silicon), 52100 (chromium), 1020 (carbon), 8620 (nickel-chromium-molybdenum) thiab T304 / L (stainless hlau ). Txhua qib muaj cov khoom tshwj xeeb thiab cov yam ntxwv, ua rau nws zoo tagnrho rau kev siv sib txawv.

Mechanical Properties

Alloy steel kav feem ntau muaj zog dua li cov pa roj carbon monoxide ib txwm muaj vim qhov sib ntxiv ntawm cov ntsiab lus alloying. Lawv kuj muaj qhov kub thiab txias dua thiab weldability zoo dua li carbon steels vim lawv cov ntsiab lus qis carbon. Tsis tas li ntawd, lawv zoo li yuav ua tau ntau dua li cov qauv carbon steels thaum raug rau ntau qhov kub thiab txias.

Q: Qhov txawv ntawm Alloy Steel Yeeb Nkab Thiab Seamless Steel Yeeb Nkab yog dab tsi?

A: Alloy Steel Yeeb Nkab yog siv nyob rau hauv Fais fab nroj tsuag, Nuclear Fais fab nroj tsuag, High Pressure Boiler, High Temperature Superheater, Reheater thiab lwm yam kev kub siab thiab kub kub kav thiab khoom siv. Nws yog ua los ntawm Cov Khoom Siv Hluav Taws Xob Zoo, Alloy Cov Qauv Hlau Thiab Cov Hlau Stainless Thaum Kub Kub Kub Rolling (Extrusion, Expansion) lossis Txias Rolling (Daim duab kos).

Hlau Yeeb thiab Seamless Yeeb Nkab muaj kev sib txuas thiab sib txawv, tsis tuaj yeem hloov pauv. Cov yeeb nkab kub yog txhais raws li cov yeeb nkab steel raws li cov khoom siv ntau lawm (IE, khoom siv). Raws li lub npe cuam tshuam, Nws yog Tube ua los ntawm Alloy. Seamless Yeeb Nkab txhais tau tias yog cov yeeb nkab steel (Seam Thiab Seamless) Raws li Cov Txheej Txheem Ntau Lawm.

Alloy Yeeb Nkab yog ib hom Seamless Steel Yeeb Nkab, uas tau muab faib ua cov yeeb nkab uas tsis muaj seamless thiab siab kub siab ua haujlwm Alloy yeeb nkab. Feem ntau sib txawv ntawm cov qauv tsim thiab kev lag luam ntawm Alloy Tubes, Annealed Thiab Tempered Alloy Tubes Hloov Cov Khoom Siv Hluav Taws Xob. Ua raws li Cov Txheej Txheem Ua Haujlwm yuav tsum tau ua. Nws qhov kev ua tau zoo yog siab dua li Ordinary Seamless Steel Yeeb Nkab, Cov Tshuaj Txhuam Hniav muaj ntau Cr, Yog li nws muaj qhov kub thiab txias tsis kam, qhov kub thiab txias tsis kam thiab corrosion kuj. Common Carbon Seamless Tube Tsis muaj Alloy Cheebtsam lossis muaj ib qho me me ntawm cov khoom siv alloy. Alloy Tubes yog dav siv nyob rau hauv roj av, Aerospace, tshuaj, hluav taws xob fais fab, boiler, tub rog thiab lwm yam lag luam, vim hais tias cov cuab yeej cuab tam ntawm Alloy Tubes yog sib txawv thiab yooj yim rau kho.

Seamless Steel Pipe Khoom faib ua: 10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi {7} Cov no.

Seamless Steel Yeeb Nkab Siv Cov Qauv:

Tus qauv ntawm Seamless Yeeb Nkab (GB/T8162-2008) yog siv rau General Structure Thiab Mechanical Structure Ntawm Seamless Steel Pipe.

Seamless Steel Yeeb Nkab Rau Kev Thauj Mus Los (GB/T8163-2008) yog siv los thauj dej, roj, roj thiab lwm yam kua dej ntawm General Seamless Steel Pipe.

Tsawg Thiab Nruab Nrab Siab Boiler Seamless Steel Tube (GB3087-2008) yog siv los tsim ntau yam ntawm cov qauv ntawm qhov qis thiab nruab nrab siab Boiler Superheated Steam Pipe, Boiling Dej Pipe thiab Locomotive Boiler Superheated Chav Pipe Thiab Arch Cib Yeeb Yeeb Yam Zoo Carbon Structural Steel Kub Rolled Thiab Cold Drawn (Rolled) Seamless Steel Tube.

High Pressure Boiler Seamless Steel Tube (GB5310-2008) yog siv rau kev tsim cov kev kub siab thiab siab tshaj dej siab lub raj boiler cua sov nto nrog zoo carbon hlau, alloy hlau thiab stainless thaum tshav kub kub Resistant hlau Seamless hlau raj.

Cov Khoom Siv Tshuaj Siv Rau Cov Khoom Siv Hluav Taws Xob Siab Seamless Steel Yeeb Nkab (GB6479-2000) yog tsim nyog rau kev ua haujlwm kub ntawm -40 ~ 400 degree, Ua haujlwm siab ntawm 10 ~ 30Ma Cov Khoom Siv Tshuaj thiab Cov Yeeb Nkab Ntawm Cov Khoom Siv Hluav Taws Xob Zoo thiab Alloy Steel Seamless Steel Yeeb Nkab.

Petroleum Cracking Seamless Steel Pipe (GB9948-2006) yog tsim rau Petroleum Refinery Rauv Tube, Kub Exchanger Thiab Pipeline Seamless Steel Pipe.

Q: Alloy Steel Seamless Pipes Ua li cas?

A: Alloy steel seamless raj yog tsim los ntawm kev ntxiv cov hlau thiab cov hlau tsis yog hlau ntxiv rau cov hlau. Qhov xwm ntawm cov hlau alloy yuav txawv nyob ntawm seb cov khoom siv ntxiv. Piv txwv li, qhov xwm txheej ntawm cov hlau alloy ua los ntawm kev ntxiv manganese rau carbon steel yuav txawv ntawm cov hlau alloy nrog tooj liab ua ib qho ntxiv. Cov additives yog txiav txim siab raws li qhov xwm ntawm cov hlau alloy xav tau.

Q: Qhov twg Alloy Steel Pipes siv?

A: Alloy steel kav yog siv thoob plaws hauv kev tsim kho kev lag luam. Txawm li cas los xij, lawv pom cov ntawv thov tshwj xeeb hauv cov chaw nres tsheb fais fab, cov chaw tsim hluav taws xob nuclear, cov chaw ua haujlwm siab boiler, thiab lwm yam. Lawv kuj tau siv rau hauv high-temperature superheated thiab re-heater coil, thiab lwm yam hauv high-temperature pipelines.

Q: Dab tsi yog qhov zoo ntawm Alloy steel yeeb nkab?

A: Thaum tshav kub kub Resistance

Qee cov hlau alloys tuaj yeem kav ntev txawm nyob rau hauv huab cua txias thiab kub kub. Piv txwv li, nickel-chromium alloys uas yog ua los ntawm ntau tshaj 15% chromium tau siv nyob rau hauv qhov kub thiab txias tshaj 760 Celsius. Qhov kev muaj peev xwm tiv taus cua sov ua rau cov yeeb nkab alloy yog cov khoom siv uas tuaj yeem siv rau hauv cov tshuab lossis cov qauv uas ua rau huab cua txias. Cov ntawv thov tseem ceeb tshaj plaws ntawm ASTM A335 Gr P11 Alloy Steel Pipes yog nyob rau hauv chaw nres tsheb fais fab, atomic fais fab nroj tsuag, high-temperature boiler, high-pressure superheater thiab re-heater coil thiab lwm yam ntawm high-temperature pipeline thiab khoom siv.

Tsawg-Expansion

Qee cov nickel-hlau alloys muaj tus nqi qis heev ntawm thermal expansion lossis ib qho zoo sib xws thiab kwv yees tus qauv ntawm kev nthuav dav hauv qhov kub thiab txias. Qhov no ua rau lawv muaj txiaj ntsig zoo thaum cov yeeb nkab uas tuaj yeem tswj tau cov duab zoo ib yam thiab qhov loj me txawm tias qhov chaw kub xav tau. Piv txwv li, Hlau -36% nickel alloy yuav luag tsis nthuav tawm txhua lub sijhawm hloov pauv hauv qhov kub thiab txias thaum cobalt ntxiv rau nickel thiab hlau; peb tau txais ib tug high-strength alloy uas muaj ib tug tas mus li modulus ntawm elasticity thiab ib tug tsawg coefficient ntawm expansion.

Lub cim xeeb

Qee zaum, xav tau cov khoom siv hlau uas tuaj yeem rov qab mus rau nws cov duab yav dhau los thaum nws ntsib cua sov. Hom hlau no hu ua lub cim xeeb alloy, thiab muaj cov hlau tsawg heev muaj nyob rau hauv kev ua lag luam uas tuaj yeem rov qab mus rau nws cov duab. Qee cov nickel alloys, muaj cov yam ntxwv zoo li no, thiab cov nickel-titanium alloys yog ib qho tseem ceeb tshaj plaws ntawm kev nco alloys.

Corrosion Resistance

Thaum cov hlau nkag mus rau hauv cov pa oxygen, lawv tuaj yeem raug oxidation tshwm sim. Qhov no, nyob rau hauv lem, ua rau corrosion. Nickel, txawm li cas los xij, muaj qhov qeeb ntawm oxidation, uas ua rau cov nickel alloys tiv taus corrosion ntau dua li lwm cov hlau. Qhov no tso cai rau lawv tswj hwm lawv qhov zoo rau lub sijhawm ntev dua li lwm cov hlau, tshwj xeeb tshaj yog nyob rau hauv marine ib puag ncig uas corrosion yog qhov teeb meem tshwj xeeb. Li no Alloy Steel P9 Seamless Pipe ua nrog nickel alloy yog siv nyob rau hauv marine ib puag ncig

Sib nqus Permeability

Permeability yog qhov muaj peev xwm ntawm cov khoom siv tuaj yeem txhawb kev tsim cov hlau nplaum hauv nws tus kheej. Li no, nws yog qib ntawm magnetization uas cov khoom tau txais nyob rau hauv teb rau ib daim ntawv thov magnetic teb. Nickel-hlau alloys kuj muaj qhov tshwj xeeb thiab nthuav sib nqus permeability yam ntxwv. Qhov no tau tso cai rau lawv los ua ib qho tseem ceeb hauv kev tsim rau switchgear nrog rau cov motors tam sim no thiab cov tshuab hluav taws xob.

Rov ua dua

Cov yeeb nkab steel hlau yog 100% recyclable; thiab vim li no nws tsim nyog rau lub teb chaws lub tswv yim ntawm kev tiv thaiv ib puag ncig, txuag hluav taws xob, thiab kev txuag nyiaj txiag. Yog li ntawd, lub teb chaws txoj cai txhawb kev siv cov high-pressure alloy steel kav.

Q: Dab tsi yog qhov txawv ntawm cov yeeb nkab steel thiab cov yeeb nkab steel hlau?

A: Qhov sib txawv tseem ceeb ntawm cov yeeb nkab steel thiab cov yeeb nkab steel hlau yog nyob rau hauv lawv cov muaj pes tsawg leeg thiab cov khoom tshwj xeeb:

Cov yeeb nkab steel: Cov yeeb nkab steel yog hais txog cov yeeb nkab ua los ntawm cov pa roj carbon steel, uas yog cov hlau alloy feem ntau yog hlau (Fe) thiab carbon (C). Carbon steel kav yog dav siv nyob rau hauv ntau yam lag luam vim lawv lub zog, pheej yig, thiab versatility. Lawv tuaj yeem muab faib ua ntau qib raws li cov ntsiab lus ntawm cov pa roj carbon monoxide thiab muaj lwm cov ntsiab lus alloying lossis impurities.

Hlau Alloy Yeeb Nkab: Cov yeeb nkab steel hlau, ntawm qhov tod tes, hais txog cov yeeb nkab uas ua los ntawm cov hlau alloy tshwj xeeb uas suav nrog cov ntsiab lus ntxiv tshaj li carbon thiab hlau. Alloying cov ntsiab lus tau ntxiv los muab cov khoom tshwj xeeb rau cov hlau, xws li txhim kho lub zog, corrosion kuj, kub tsis kam, lossis cov yam ntxwv tshwj xeeb. Cov ntsiab lus alloying siv hauv cov kav hlau hlau muaj xws li chromium (Cr), nickel (Ni), molybdenum (Mo), thiab lwm yam.

Qhov sib ntxiv ntawm cov ntsiab lus alloying hauv cov kav hlau hlau tuaj yeem ua rau cov khoom zoo dua qub piv rau cov kav hlau carbon steel. Piv txwv li, stainless hlau kav yog ib hom hlau alloy yeeb nkab uas muaj chromium thiab feem ntau lwm yam xws li npib tsib xee, uas muab zoo heev corrosion kuj. Alloy steel kav, ntawm qhov tod tes, tej zaum yuav muaj kev sib xyaw ua ke ntawm cov ntsiab lus alloying kom ua tiav cov khoom siv kho tshuab, xws li kev ua kom muaj zog, tiv taus kub, lossis txhim kho hnav tsis kam.

Hauv cov ntsiab lus, thaum ob lub kav hlau thiab cov yeeb nkab steel hlau yog tsim los ntawm cov hlau, qhov sib txawv yog nyob hauv qhov muaj pes tsawg leeg. Cov kav hlau feem ntau muaj cov pa roj carbon steel, thaum cov kav hlau hlau txuas ntxiv cov ntsiab lus alloying los txhim kho cov khoom tshwj xeeb xws li corrosion kuj, lub zog, lossis kub tsis kam.

Q: Dab tsi yog cov qhab nia ntawm cov yeeb nkab steel hlau?

A: Alloy steel kav los ntawm ntau qib, txhua tus tsim los muab cov cuab yeej tshwj xeeb thiab tsim nyog rau kev siv sib txawv. Qee qib ntawm cov yeeb nkab steel hlau muaj xws li:

ASTM A335 Qib P5: Qib no feem ntau yog siv rau cov kev pabcuam kub thiab tsim nyog rau cov ntawv thov xws li cov chaw tsim hluav taws xob, cov chaw tsim khoom, thiab kev lag luam petrochemical.

ASTM A335 Qib P9: Qib no paub txog nws cov kev tiv thaiv corrosion zoo heev thiab lub zog kub kub. Nws feem ntau yog siv rau hauv cov ntawv thov uas muaj nruab nrab mus rau qhov kub thiab txias, xws li hauv kev lag luam roj thiab roj.

ASTM A335 Qib P11: Qib no tau txhim kho kev nkag siab thiab siv dav hauv cov chaw tsim hluav taws xob thiab cov chaw ua kom zoo rau cov ntawv thov kub thiab siab.

ASTM A335 Qib P22: Qib no muaj kev txhim kho tensile zog thiab corrosion kuj, ua rau nws tsim nyog rau cov ntawv thov uas muaj qhov kub thiab txias ib puag ncig.

ASTM A335 Qib P91: Qib no paub txog nws qhov tshwj xeeb kub-kub lub zog thiab corrosion kuj. Nws yog feem ntau siv hauv cov chaw tsim hluav taws xob tsim hluav taws xob, qhov twg qhov kub thiab txias tau ntsib.

ASTM A213 Qib T11: Qib no yog tsim rau seamless alloy steel raj siv nyob rau hauv high-temperature thiab high-pressure daim ntaub ntawv, xws li tshav kub exchangers thiab boilers.

ASTM A213 Qib T22: Qib no muaj kev tiv thaiv zoo heev rau oxidation, kub kub lub zog, thiab zoo corrosion kuj. Nws yog feem ntau siv hauv kev lag luam tsim hluav taws xob.

ASTM A213 Qib T91: Qib no yog tsim los rau cov kev pabcuam kub kub thiab muaj kev nkag siab zoo dua thiab tiv thaiv corrosion. Nws yog dav siv nyob rau hauv fais fab nroj tsuag thiab petrochemical industries.

Cov no tsuas yog qee qhov piv txwv ntawm cov qib siv feem ntau ntawm cov kav hlau alloy steel. Kev xaiv qib tshwj xeeb yog nyob ntawm daim ntawv thov, kev ua haujlwm, thiab cov khoom siv tshuab uas xav tau. Nws yog ib qho tseem ceeb uas yuav tau sab laj txog cov qauv thiab cov kev qhia tshwj xeeb los txiav txim siab qib tsim nyog rau ib daim ntawv thov tshwj xeeb.

Q: Dab tsi kev lag luam yog Alloy steel yeeb nkab siv hauv?

A: Fertilizer kev lag luam

Alloy steel kav tuaj yeem ua ke hauv ntau qhov chaw ntawm kev lag luam chiv. Cov cheeb tsam ntawm daim ntawv thov ntawm cov kab hauv kev lag luam chiv feem ntau suav nrog cov khoom siv hauv cov kav dej, cov kav dej siab hauv Melamine cov nroj tsuag, thiab cov cua kub sib hloov hauv Urea synthesis ethylene nroj tsuag. Lwm yam tshaj li qhov tau hais los saum toj no, cov kav dej seamless steel kuj tau siv ntau yam hauv kev lag luam.

Fais Fab Tsim Kev Lag Luam thiab Environmental Technologies

Alloy steel kav thiab cov raj siv feem ntau yog cov khoom siv hluav taws xob sib txawv hauv cov chaw tsim hluav taws xob loj thiab lub zog hluav taws xob. Kev siv ib puag ncig thiab cov nroj tsuag pov tseg kuj tseem siv tib daim ntawv thov style hu ua reheater superheaters.

Chemical thiab Petrochemical Industries

Alloy steel kav pov thawj muaj txiaj ntsig zoo hauv kev lag luam tshuaj thiab petrochemical. Lub cheeb tsam ntawm daim ntawv thov nyob rau hauv cov tshuaj thiab petrochemical sectors mas muaj xws li cov hauv qab no: High-pressure kav nyob rau hauv Melamine nroj tsuag, elaborate piping systems thiab tshav kub exchanges systems ntawm urea synthesis ethylene nroj tsuag.

Curate Shipbuilding Parts rau International Clients

Ntau yam txheej txheem ntawm kev tsim nkoj yuav tsum tau siv cov yeeb nkab steel seamless thiab cov raj. Thaum nws nyuaj rau export lub nkoj npaj txhij, nws yog qhov yooj yim dua rau kev xa tawm qhov chaw uas yuav siv los tsim lub nkoj. Raws li kev thov ntawm cov neeg muag khoom thoob ntiaj teb, ntau yam steel seamless kav xa tawm mus rau thaj av deb. Cov raj no ces siv rau hauv cov txheej txheem ntawm kev tsim khoom nkoj.

Roj thiab roj Industries

Alloy steel kav yog ib qho yuav tsum tau muaj rau cov roj casing thiab tubing rau offshore thiab onshore Roj & Gas hloov. Cov roj rho tawm ntawm ntug dej hiav txwv xav tau cov raj loj kom xa los ntawm ib lub reservoir mus rau lwm qhov. Tsis yog txhua yam khoom siv tuaj yeem txhawb nqa cov roj tsis zoo. Hlau seamless kav yog ib daim ntawv thov zoo meej rau cov hom phiaj.

Engineering thiab Kev Tsim Kho Kev Lag Luam

Alloy steel kav yog siv heev nyob rau hauv engineering thiab kev tsim kho kev lag luam nyob rau hauv cov nram qab no sectors: tsheb tsim technology, khoom noj khoom haus kev lag luam, kev ntsuas thiab tswj technology, hydraulic xovxwm, cylinders thiab twj tso kua mis, thiab lwm yam. Lawv yog siv raws li fittings thiab raj ntsia rau hauv cov cav tov loj los yog raws li ib nrab-tiav khoom rau machined qhov chaw.

Automotive Kev Lag Luam

Hauv kev lag luam tsheb, Alloy steel yeeb nkab cov khoom tau siv tshwj xeeb hauv cov hauv qab no: Lwm yam tshaj li no, lawv kuj tau siv hauv hydraulic braking systems.

Steel Seamless Pipes siv nyob rau hauv qhov kev pab cuam

Alloy steel kav thiab cov raj siv hauv cov roj av extraction, txuas thiab thauj ntau yam kua xws li dej, roj thiab lwm yam dej. Seamless steel kav kuj siv nyob rau hauv kev lag luam thiab cov phab ntsa hauv tsev, chaw kuaj mob, thiab cov qauv kev lag luam.

Steel Seamless Pipes siv nyob rau hauv qhov kub thiab txias kev pab cuam

Txhawm rau txhawb nqa qhov kub thiab txias hauv cov chaw tsim khoom, tsuas yog siv cov kav dej seamless steel ntawm ntau yam. Alloy steel hlab thiab cov kav dej muaj txiaj ntsig zoo rau kev xa cov kua hauv cov thawv loj, cov kav dej cua sov thiab cov boilers, thiab cov cua kub reheaters.

Q: Dab tsi yog daim ntawv thov ntawm alloy steel yeeb nkab?

A: Alloy Steel Seamless Pipes & Tubes yog siv rau hauv cov ntawv thov uas xav tau kev tiv thaiv corrosion, nrog rau kev ua haujlwm zoo thiab tus nqi qis. High Temperature Alloy Steel Boiler Pipe feem ntau yog siv rau hauv cov ntawv thov qhov twg qhov kub thiab txias mus txog 500 degree.

Q: Dab tsi yog qhov xav tau los yuav Alloy steel yeeb nkab?

A: Lub zog yuav tsum muaj:

Thawj qhov kev txiav txim siab thaum xaiv cov hlau alloy rau cov raj muaj zog yog qhov yuav tsum tau muaj zog ntawm koj daim ntawv thov. Cov haujlwm sib txawv xav tau sib txawv ntawm qib tensile thiab tawm los lub zog. High-strength alloys xws li stainless hlau thiab hlau alloy steels feem ntau nyiam rau cov kev siv uas cov hlab yuav raug rau hnyav loads los yog huab cua. Ntawm qhov tod tes, carbon steels yuav txaus rau kev thov tsawg dua.

Corrosion Resistance:

Corrosion yog ib qho kev txhawj xeeb tseem ceeb hauv ntau qhov chaw ua lag luam, tshwj xeeb tshaj yog cov uas cuam tshuam rau cov dej noo, tshuaj lom neeg, lossis huab cua hnyav. Stainless hlau, uas muaj chromium, yog renowned rau lawv exceptional corrosion kuj. Cov alloys no tsim cov txheej txheem oxide tiv thaiv uas ua los tiv thaiv xeb thiab lwm yam corrosive. Xav txog qib ntawm corrosion kuj xav tau rau koj daim ntawv thov tshwj xeeb los xyuas kom meej lub neej ntev ntawm koj cov hlab ntsha.

Kub thiab Environmental Factors:

Cov raj muaj peev xwm ua haujlwm nyob rau hauv ib puag ncig uas muaj qhov kub thiab txias, xws li los ntawm qhov txias txias mus rau kub kub. Nyob rau hauv tas li ntawd, nws yog ib qho tseem ceeb rau xaiv ib tug hlau alloy uas muaj peev xwm tiv taus cov kub variations yam tsis muaj kev cuam tshuam nws cov qauv kev ncaj ncees. Alloy steels thiab stainless hlau, nrog rau lawv cov khoom tiv thaiv tshav kub, feem ntau nyiam rau cov ntawv thov uas muaj qhov kub siab.

Nqi-effectiveness:

Txawm hais tias kev ua tau zoo yog qhov tseem ceeb, tus nqi ntawm cov ntaub ntawv tsis tuaj yeem tsis quav ntsej. Nrhiav qhov sib npaug ntawm qhov zoo thiab tus nqi yog qhov tseem ceeb thaum xaiv cov hlau alloy rau koj cov hlab ntsha. Xav txog tag nrho cov nqi ntawm lub neej, suav nrog kev saib xyuas thiab lub sijhawm poob qis, txhawm rau txiav txim siab qhov txiaj ntsig zoo tshaj plaws rau koj daim ntawv thov tshwj xeeb.

Peb paub zoo tias yog ib qho ntawm cov khoom siv super alloy nyob hauv Suav teb. Peb sov siab txais tos koj mus yuav los yog lag luam wholesale zoo super alloy hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.