Inconel X-750, Inconel 625, thiab Inconel 718 yog tag nrho cov npib tsib xee-chromium-based superalloys lees paub rau lawv lub zog zoo kawg li, tiv thaiv corrosion, thiab muaj peev xwm tiv taus qhov chaw huab cua. Thaum lawv sib piv, txhua lub alloy muaj cov khoom tshwj xeeb thiab cov ntawv thov uas ua rau nws tsim nyog rau kev siv tshwj xeeb, tshwj xeeb tshaj yog nyob rau hauv aerospace, chemical processing, thiab fais fab kev lag luam. Hauv qab no yog cov ncauj lus kom ntxaws sib piv ntawm peb lub superalloys.
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm txhua lub alloy cuam tshuam nws cov yam ntxwv ntawm cov khoom, corrosion resistance, thiab kev ua tau zoo nyob rau hauv siab - kub.
Tshuaj muaj pes tsawg leeg
| Element | Inconel X-750 | Ib 625 | ib 718 |
|---|---|---|---|
| Nickel (Ni) | 70% min | 58-63% | 50-55% |
| Chromium (Cr) | 14-17% | 20-23% | 17-21% |
| Hlau (Fe) | Tshuav | Tshuav | Tshuav |
| Molybdenum (hli) | 2.5-3.0% | 8-10% | 2.8-3.3% |
| Niobium (Nb) | 0.5-1.0% | 3.0-4.0% | 4.75-5.5% |
| Titanium (Ti) | Tsis muaj | 0.4-0.7% | 0.65-1.15% |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.05% | Tsawg dua lossis sib npaug li 0.10% | Tsawg dua lossis sib npaug li 0.08% |
Mechanical Properties
Cov khoom siv kho tshuab sib txawv ntawm cov alloys no, cuam tshuam rau lawv cov kev ua tau zoo hauv ntau yam kev siv.
Mechanical Properties
| Khoom | Inconel X-750 | Ib 625 | ib 718 |
|---|---|---|---|
| Yield zog (MPa) | 600 – 1,100 | 380 – 830 | 970 – 1,380 |
| Qhov kawg Tensile Strength (MPa) | 700 – 1,100 | 700 – 1,200 | 1,270 – 1,380 |
| Elongation (%) | 30% (min) | 30% (min) | 15% (min) |
| Hardness (Rockwell B) | 35-42 | 40-50 | 40-44 |
High -Tsub Ua Haujlwm
Tag nrho peb cov alloys yog tsim los ua haujlwm zoo ntawm qhov kub thiab txias, tab sis muaj qhov sib txawv thiab cov khoom siv.
High -Tsub Ua Haujlwm
| Feature | Inconel X-750 | Ib 625 | ib 718 |
|---|---|---|---|
| Kev Pabcuam Kub | Mus txog 1,400℃F (760 degree) | Mus txog 1,800℃F (982 degree) | Mus txog 1,300℃F (700 degree) |
| Oxidation Resistance | Zoo heev | Zoo heev | Zoo |
| Creep Resistance | Zoo heev nrog ntxiv stability | Zoo heev | Zoo heev |
Corrosion Resistance
Corrosion kuj tseem ceeb heev rau tag nrho peb cov alloys, tshwj xeeb tshaj yog nyob rau hauv acidic los yog siab -salinity ib puag ncig.
Corrosion Resistance
| Corrosion Hom | Inconel X-750 | Ib 625 | ib 718 |
|---|---|---|---|
| General Corrosion | Zoo heev | Zoo heev | Zoo heev |
| Pitting Corrosion | Zoo heev | Zoo heev | Zoo heev |
| Kev nyuaj siab Corrosion Cracking | Zoo | Zoo heev | Nruab nrab |
| Acid Resistance | Zoo heev | Zoo heev | Zoo (hauv nruab nrab concentrations) |
Weldability
Weldability yog ib qho tseem ceeb rau cov alloys no, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho thiab kev tsim khoom.
Kev sib piv Weldability
| Feature | Inconel X-750 | Ib 625 | ib 718 |
|---|---|---|---|
| General Weldability | Zoo; feem ntau tsis xav tau preheating | Zoo; tej zaum yuav xav tau preheating | Zoo, tab sis yuav tsum tau preheating |
| Tshaj tawm -Kev kho cua sov | Tsis feem ntau yuav tsum tau | Feem ntau tsis tas yuav tsum tau | Yuav tsum tau txo kev ntxhov siab |
| Filler Khoom | ERNiCr-3 | ERNi625 | ERNiFeCr-3 |
Daim ntawv thov
| Kev thov cheeb tsam | Inconel X-750 | Ib 625 | ib 718 |
|---|---|---|---|
| Aerospace Kev Lag Luam | Gas turbines, combustion chambers | Aerospace Cheebtsam nyob rau hauv siab thermal stress | Turbine cav, cov khoom siv |
| Kev ua tshuaj lom neeg | Thaum tshav kub kub exchangers, aerospace li qub | Cov khoom siv tshuaj ua haujlwm | High -kub reactors |
| Roj thiab Roj | Downhole tubing thiab li qub | Cheebtsam rau roj thiab roj extraction | Cov khoom siv roj thiab roj ua haujlwm |
| Lub zog tiam | Boiler raj, cov khoom | Turbines thiab kub exchangers | Gas thiab chav turbine Cheebtsam |
| Kev siv Marine | Cheebtsam nyob rau hauv ib puag ncig txhoj puab heev | Marine daim ntaub ntawv vim zoo heev corrosion kuj | Tsawg dua tab sis siv thaum xav tau |
Cov ntsiab lus ntawm qhov sib txawv
| Feature | Inconel X-750 | Ib 625 | ib 718 |
|---|---|---|---|
| Cov ntsiab lus Nickel | 70% min | 58-63% | 50-55% |
| Chromium Cov ntsiab lus | 14-17% | 20-23% | 17-21% |
| Molybdenum Cov ntsiab lus | 2.5-3.0% | 8-10% | 2.8-3.3% |
| Kub Resistance | Mus txog 1,400℃F (760 degree) | Mus txog 1,800℃F (982 degree) | Mus txog 1,300℃F (700 degree) |
| Daim ntawv thov | Ntau yam hauv roj, roj, thiab aerospace | Zoo heev rau kev siv marine thiab tshuaj | Nyiam nyob rau hauv aerospace thiab siab - cov xwm txheej ntxhov siab |
Xaus
Inconel X-750, Inconel 625, thiab Inconel 718 txhua tus muaj cov khoom tshwj xeeb uas haum rau cov kev siv sib txawv.
Inconel X-750yog zoo- haum rau siab- kub thiab siab - ib puag ncig kev ntxhov siab, tshwj xeeb tshaj yog nyob rau hauv kev tsim hluav taws xob thiab kev siv roj thiab roj.
Ib 625muab kev tiv thaiv corrosion zoo heev thiab siab - qhov kub thiab txias, ua rau nws zoo tagnrho rau kev ua dej hiav txwv thiab tshuaj lom neeg.
ib 718yog tus yam ntxwv los ntawm nws cov cuab yeej tshwj xeeb thiab tau txais txiaj ntsig hauv kev siv aerospace rau turbine Cheebtsam thiab cov qauv.
Peb cov khoom lag luam
| Daim ntawv khoom | Txheem Specifications & Dimensions | Common Alloys (Piv txwv) | Hom qauv |
|---|---|---|---|
| Bar & Rod | Round Bar:Txoj kab uas hla: 3mm ~ 300mm Hexagon Bar:Hla Flats: 5mm ~ 100mm Square Bar:Dav: 5mm ~ 150mm Ntev:Random, Txiav- mus rau -ntev, los yog Coils (me me diameters) |
Alloy 200/201 Monel 400 / K-500 Inconel 600/601/625/718 Incoloy 800/800H/825 Hastelloy C-276/C-22/B-2/B-3 |
ASTM B160, B164, B166 EN/DIN 2.4066, 2.4816, 2.4851 ASME SB-166, SB-167 |
| Hlau | Txoj kab uas hla:0.1mm ~ 12 hli Daim ntawv:Coils, spools, los yog ncaj lengths Ua tiav:Ci, pickled, annealed |
Alloy 200/201 Inconel 600/625/X-750 lus 825 |
ASTM B166, B167 EN/DIN 17752 |
| Daim Ntawv & Phaj | Thickness (daim ntawv):0.1mm ~ 5.0 hli Thickness (hli):5.0mm ~ 100mm + Dav:Txog li 2000mm (nyob ntawm alloy / thickness) Ntev:Txog li 6000mm lossis raws li xav tau |
Alloy 200/201 Monel 400 Inconel 600/625/718 Incoloy 800H/825 Hastelloy C-276 |
ASTM B162, B168, B409 EN/DIN 17742, 17744 |
| Sawb & Ntawv Nyiaj | Thickness (hli):0.05mm ~ 2.0 hli Thickness (hli):0.02mm ~ 0.05 hli Dav:Txog li 600mm Qhov xwm txheej:Cold dov, annealed, tempered |
Alloy 200/201 Inconel 600/625 lus 825 |
ASTM B162, B168 |
| Tube & Tube | Seamless Yeeb Nkab (ASTM B161 / B167): - OD: 3/16 "~ 14" (6mm ~ 355mm) - Teem caij: SCH 5S to XXS Welded Tube (ASTM B163 / B516): - OD: 6mm ~ 300mm - Phab ntsa Thickness: 0.5mm ~ 10mm |
Alloy 200/201 Monel 400 Inconel 600/625 Incoloy 800H/825 Hastelloy C-276 |
ASTM B161, B163, B167, B516 ASME SB-163, SB-167 |
Tau txais cov khoom catalog tiav
Peb lub Hoobkas thiab kuaj
Peb lub Hoobkas tseem ceeb thiab kev sib koom ua haujlwm tsim khoom tau nruab nrog cov cuab yeej niaj hnub precision txiav, ua, thiab cov cuab yeej kho cua sov, tsom mus rau kev hloov cov ntaub ntawv raw mus rau hauv ib nrab - cov khoom tiav thiab cov khoom tiav uas ua tau raws li cov qauv nruj. Txhawm rau kom ntseeg tau tias txhua pawg ntawm cov khoom ua tau raws li lossis dhau qhov kev qhia tshwj xeeb, peb tau tsim kom muaj qhov kawg -kom- xaus qhov kev tshuaj xyuas zoo. Los ntawm cov khoom siv tshuaj ntsuam xyuas (PMI) raws li cov khoom siv raw khoom mus rau qhov tseeb qhov tseeb ntawm kev tsim khoom thaum lub sijhawm tsim khoom, thiab thaum kawg mus rau kev ntsuas cov cuab yeej cuab tam (xws li tensile lub zog thiab hardness) thiab tsis yog - kuaj kev puas tsuaj ua ntej khoom xa tuaj zaum kawg, txhua kauj ruam yog nruj me ntsis tswj los ntawm peb pab neeg soj ntsuam zoo. Peb cog lus tias yuav muab cov ntawv pov thawj, hauv online-cov ntaub ntawv pov thawj thawj cov chaw tsim khoom daim ntawv pov thawj (MTC 3.1) rau txhua qhov kev txiav txim, thiab tuaj yeem npaj rau thib peb -cov ntaub ntawv pov thawj (xws li SGS, BV, thiab TUV) los ua - qhov chaw tshuaj xyuas thiab muab daim ntawv pov thawj raws li cov neeg siv khoom thov.
