Hauv kev lag luam thermal engineering, xaiv cov hlau tsis raug tuaj yeem ua rau muaj kev nyab xeeb los yog kev puas tsuaj nyiaj txiag. Rau kev yuav cov thawj coj thiab cov tsim qauv, qhov mob loj tshaj plaws nyob rau hauv qhov sib txawv ntawm cov nqi khoom thiab cov kev xav tau.
Pain Point:Ntau tus engineers qhiahwv 4169 (sib npaug rau Inconel 718)rau lub cub tawg yooj yim baffles lossis static heat shields tsuas yog vim nws suav tias yog cov khoom siv "zoo tshaj". Txawm li cas los xij,hwv 4169yog ho kim dua. Conversely, siv tus nqi pheej yig duaGH3030 (sib npaug rau Nimonic 75)rau rotating turbine shafts tuaj yeem ua rau muaj kev puas tsuaj loj heev hauv cov xuab moos.
NtawmGnee Steel, peb tshem tawm qhov tsis paub tseeb no. Peb muab cov nqi- cov kev daws teeb meem zoo los ntawm kev sib piv cov "zoo" metallurgical ntawm cov khoom siv rau koj ib puag ncig kev lag luam tshwj xeeb.
Thov GH4169 seamless yeeb nkab nqe nqe lus
Daim Ntawv Qhia Sib Piv rau Kev Lag Luam thiab Kev Kub Kub Kub ntawm GH4169 thiab GH3030 Superalloy Tubes
Daim Ntawv Qhia Sib Piv rau Kev Lag Luam thiab Kev Kub Kub Kub ntawm GH4169 thiab GH3030 Superalloy Tubes
Phau ntawv qhia no piv ob lub npib tsib xee-raws li superalloys, GH4169 (UNS N07718/Inconel 718) thiab GH3030 (UNS GH30/XH78T), uas yog feem ntau siv nyob rau hauv siab -kub tubing daim ntaub ntawv. Qhov kev xaiv ntawm cov hlau siv los siv yog nyob ntawm qhov sib npaug ntawm qhov zoo heev - qhov kub thiab txias thiab qhov yuav tsum tau ua ntawm tus nqi qis thiab siab ductility.
GH4169 sib npaug li cas?
ib 718
GH4169 (sib npaug rau American hom Inconel 718) yog nag lossis daus -nickel hardening-raws li superalloy dav siv nyob rau hauv kev lag luam aerospace vim nws cov khoom zoo heev (Lu li al., 2014).
Kev sib piv ntawm cov khoom zoo tshaj ntawm GH3030 (Nimonic 75) thiab GH4169 alloys
GH3030 (Nimonic 75) yeeb nkab
GH3030 yog ib qho khoom siv -kev daws teeb meem muaj zog nickel-chromium alloy. Nws tsis cia siab rau txoj kev laus; nws lub zog yog tsim rau hauv matrix.
Primary Advantage:Exceptional Oxidation Resistance mus txog 800℃(1472℃F).
Fabrication Excellence:Cov yas zoo heev thiab yooj yim heev rau welding. Nws yog qhov kev xaiv zoo tshaj plaws rau complex-zoo li lub cub tawg.
Tus nqi Profile:Nyiaj txiag - phooj ywg. Nws muab siab Industrial Durability rau qhov chaw uas tsis nqa hnyav mechanical loads.
GH4169 (Alloy 718) superalloy raj
hwv 4169yog nag lossis daus- hardened superalloy ntxiv dag zog los ntawm '' (Gamma Ob Chav Prime) theem. Nws yog engineered rau lub txim siab tshaj -load puag ncig.
Primary Advantage:Cov neeg tseem ceeb yield zog thiab Creep-Rupture Lub neej ntawm qhov kub txog li 700℃.
Lub luag haujlwm ntawm tus qauv:Nws tuav nws "nruab nrab" nyob rau hauv cov neeg kho tshuab khaus lossis centrifugal rog qhov twg lwm cov hlau yuav sag los yog deform.
Tus nqi Profile:Hwm kev nqis peev. Tsim nyog rau kev ya davhlau - cov khoom ruaj ntseg thiab siab - lub zog siab.
3. Kev sib piv ntawm GH4169 thiab GH3030 yeeb nkab thev naus laus zis
| Technical Feature | GH3030 (tus kws kho mob tshwj xeeb) | GH4169 (Tus kws tshaj lij kev thauj khoom) | Kev lag luam cuam tshuam |
| Txoj Kev Txhim Kho | Kev daws teeb meem (Cr, Ti) | Cov nag lossis daus hardening (
′′ ′′ ) |
GH4169 xav tau txoj kev laus. |
| Yield zog ntawm 650 degree | ~ 200 MPa | Ntau dua lossis sib npaug li 850 MPa | GH4169 yog4x zoghauv qab load. |
| Max Service Temp (Static) | 800℃- 900 degree | 700℃(Lub zog txwv) | GH3030 resists scaling ntev. |
| Weldability | Superior (Tsis muaj kab nrib pleb) | Zoo heev (Delayed aging) | GH3030 yog yooj yim rau fabricate. |
| Tus nqi txheeb ze | $ (Kev lag luam) | $ (Premium) | Txuag 30-50% nrog GH3030. |
| Daim ntawv thov zoo tshaj plaws | Rauv Liners, Baffles | Turbine Discs, Fasteners | Muab cov spec rau kev ntxhov siab. |
4. Kev sib piv nyiaj txiag ntawm GH4169 thiab GH3030 Seamless Tubes
Tus nqi sib txawv tsuas yog nyob ntawm cov ntsiab lus alloying thiab qhov nyuaj ntawm kev siv tshuab.
GH4169 (Tus nqi siab dua):Muaj ntau ntau ntawm nickel, chromium, molybdenum (Mo), thiab niobium (Nb). Qhov yuav tsum tau los nag lossis daus hardening kev kho cua sov (ob chav aging) nce nqi ntau lawm. Nws tus nqi feem ntau yog siab dua vim nws cov load siab -cov kabmob muaj peev xwm thiab kev siv dav hlau.
GH3030 (Tus nqi qis):Ib qho yooj yim austenitic solid tov alloy, tsis muaj cov khoom kim xws li niobium lossis siab -molybdenum alloys. Nws cov txheej txheem tsim khoom thiab kev tsim khoom yog yooj yim dua.
Kev Ua Haujlwm / Chaw Tsim Khoom: GH3030exhibits zoo heev txias stamping thiab vuam zog, txo tag nrho cov nqi tsim khoom ntawm complex tubular lug.
Hu rau peb cov kws tshaj lij kom pom zoo cov hlau zoo rau koj qhov project
Vim li cas thiaj xaiv Tier 1 Gnee Steel chaw tsim khoom?
Txawm hais tias koj xav tau kev lag luam ntawm GH3030 lossis cov neeg tseem ceeb lub zog ntawm GH4169, peb xyuas kom meejZero-Kev tsis zoozoo:
✅VIM + VAR Melting:Ultra- cov txheej txheem huv huv kom ua kom lub neej qaug zog ntawm koj qhov chaw.
✅MTC 3.1 Traceability:Tag nrho cov cua sov- tsom xam thiab xyuas cov cuab yeej cuab tam uas sau nrog txhua pawg.
✅Sỉ ib:Cov khoom lag luam loj ntawm cov txheej txheem txheej txheem (Sch 10, Sch 40, Sch 80) npaj rauFast thoob ntiaj teb Shipping.
✅ Custom Fabrication:Precision txiav thiab tsis muaj qhov sib tsoo (h8-h11) muaj rau ob qib.
Gnee Steel GH4169 (inconel 718) Daim ntawv pov thawj
📦 Ntim thiab Shipping
Tag nrhoNickel Raws li Alloycov khoom tau ntim nrog cov txheej txheem hauv qab no:
Ntoo pallets los yog crates
Moisture -cov ntaub ntawv pov thawj
Daim ntawv lo nrog rau lub tshuab hluav taws xob, tus qauv, thiab cov ntawv loj
Shipped thoob ntiaj teb los ntawm hiav txwv, huab cua, los yog nthuav qhia
Gnee Steel GH4169 Khoom Ntim
Tiv tauj peb rau tus nqi xa tawm tshiab tshaj plaws rau GH4169 Alloy
FAQ
Q1: Kuv puas tuaj yeem txuas GH3030 rau GH4169?
A: Yog lawm.Lawv sib koom zoo heev metallurgical compatibility. Peb pom zoo kom siv ERNiCr-3 muab tub lim hlau. Txawm li cas los xij, nco ntsoov tias tag nrho cov kab ke thauj khoom yuav raug txwv los ntawm GH3030 sab.
Q2: Puas yog GH3030 ua cov roj corrosive zoo dua GH4169?
A: Hauv cov huab cua oxidizing yooj yim, ob qho tib si zoo heev. Nyob rau hauv tshwj xeeb chemical ib puag ncig,HWM 3030feem ntau ua tau zoo dua li qhov ruaj khov, tsis yog - kev laus matrix uas tsis raug kev txom nyem los ntawm cov kev hloov hauv cheeb tsam uas GH4169 yuav dhau los ntawm 800℃.
Q3: Vim li cas tus nqi sib txawv loj heev ntawm ob?
A: GH4169 muaj cov qib siab ntawmNiobium (Nb)thiabMolybdenum (hli), thiab yuav tsum muaj lub voj voog tsim khoom ntau dua (ob npaug-Nqus Melting + Multi-theem Aging) kom ncav cuag nws cov khoom siv kho tshuab.
Q4: Koj puas muab cov lus txiav txim rau cov qauv rau qhov cub tawg?
A: Yog lawm. Peb txhawb R & D tej yaam num thiab muabYooj yim MOQsrau GH3030 thiab GH4169 tubing.
