GH303030 HLAU LAWV KAWG NKAUJ
Dab tsi yog gh3030 steel?
GH3030 alloy yog ib qho ntxov tsim 80ni {2}} cov khoom siv kub ntawm kev siv hluav taws xob yooj yim nrog cov tshuaj lom neeg. Nws tau txaus siab lub zog kub thiab siab tshaj plaws hauv qab 800 degree, nrog rau cov neeg nkees, ua kom sov, tshuab ntxhua khaub ncaws. Lub alloy yog ib leeg-theem Austenite tom qab cov teeb meem daws teeb meem, thiab cov qauv yog ruaj khov thaum siv sijhawm. Peb cov khoom tseem ceeb yog cov ntawv txias txias, thiab peb tuaj yeem muab cov khoom lag luam defformed xws li tuav, ib ncig, flanges thiab kav dej. Nws yog tsuas yog siv rau lub cav cav sib txuas ua haujlwm hauv qab no 800 degree thiab lwm yam kub siab uas yuav tsum tau oxidation tsis kam tab sis dais cov khoom loj me.
Cov yam ntxwv tseem ceeb ntawm GH3030 cov khoom siv
Kev ua haujlwm kub kub zoo: GH3030 muaj kev sib zog zoo thiab muaj kuab yas, thiab tuaj yeem ua tiav los ntawm kub, txias thiab lwm txoj kev ua, ua kom haum rau cov txheej txheem ntau lawm.
Weldability zoo: GH3030 muaj kev siv vuam zoo thiab muaj peev xwm welded los ntawm ntau txoj kev vuam lug xws li tsov, mig, arc, thiab lwm yam.
Cov khoom lag luam zoo thiab lub zog tensile: GH3030 muaj cov khoom zoo heev thiab cov khoom khoov, thiab muaj peev xwm siv tau rau cov txheej txheem hauv qhov kub thiab cov kev kub siab.
Cov cua sov zoo tiv: Gh3030 muaj cov oxidation zoo, thiab siv cov pa hluav taws xob ntau heev xws li cov tshuab cua kub, thiab cov tshuab hluav taws xob, thiab cov tshuab hluav taws xob nuclear.
Zoo corrosion: Gh3030 muaj zoo corrosion tsis kam rau ntau yam tshuaj lom neeg cov acid, thiab tuaj yeem siv tshuaj ntsuab, roj av thiab lwm thaj teb.
Daim ntawv thov ntawm GH3030 Kub Kub Alloy
Aerospace Teb: GH3030 Kev Kub Kub Alloy tuaj yeem siv los tsim cov kev kub siab xws li tshuab, tshuab turbine, thiab cov lag luam sib txuas.
Tshuaj Kev Lag Luam: GH3030 Kub Kub Alloy tuaj yeem siv los tsim cov khoom siv kub corrosion xws li cov tshuaj tsuag tshuaj thiab cov cab kuj.
Fais fab teb: Gh3030 Kub Kub Alloy tuaj yeem siv los tsim cov pejxeem kub ib puag ncig xws li cov chaw nres tsheb fais fab thiab cua sov pauv.
Hauv ntej, GH3030 high kub alloy yog qhov tseem ceeb heev cov khoom siv kub thiab yog dav siv nyob rau hauv aviation, thiab lwm yam siv tshuaj, tshuaj lom neeg thiab lwm thaj chaw.
Kev Nyuaj Siab ntawm Cyclic Sib Tsoo Txias Kev Kho Mob ntawm Cov Khoom Siv Neeg Kho Tshuab thiab Cov Qauv ntawm Nickel-Raws Li Cov Hluav Taws Xob Kub-Kub Alloy Ghoot30
Kev kub-alloys muaj lub zog ua haujlwm siab (tuaj yeem tiv thaiv kev ua haujlwm loj heev Yog li ntawd, siab-alloys tau dav siv nyob rau hauv Aerospace, thiab kev lag luam atomic, thiab cov roj av ntawm Tebchaws Asmeskas thiab tau hu ua kev kub siab thoob.
Kev kub kub alloy Gh303030 yog ib qho ntawm qhov chaw ua haujlwm siab tshaj plaws uas tau tsim tawm hauv kuv lub teb chaws, nrog cov khoom siv tshuab ua haujlwm zoo tshaj plaws. GH3030 High-Kub-Kub Alloy yog cov khoom siv hluav taws xob muaj zog tag nrho; Muaj qee qhov thib ob theem nrog siab tawv; Lub xub ntiag ntawm ib tug loj ntawm Austenite ntxaib muab nws zoo plasterity zoo. Vim yog cov yam ntxwv ntawm lub zog siab, qis thermal conductivity thiab tsis muaj zog ntawm high tshuab kev ua tau zoo, uas yog ib qho kev thov tseem ceeb tshaj plaws. Tam sim no, lub ntsiab ntawm kev tau txais kev ua tau zoo ntawm kev kub-ensoy alloy cov khoom yog txhim kho cov cuab yeej siv tshuab, txhim kho cov cuab yeej machining, thiab tswj cov machining ib puag ncig.
Cryogenic kev kho yog ib qho tseem ceeb txhais tau los txhim kho cov khoom siv khoom:
(1) Kev kho cryogenic tuaj yeem txhawb kev hloov pauv ntawm Austenite los ntaus nkauj thiab ua kom lub martensite qauv ruaj khov.
(2) Cryogenic kev kho mob tuaj yeem ua rau lub martensite nyob rau hauv cov ntaub ntawv alloy muaj ntau dua thiab finoy qauv ua kom zoo dua qub, denser thiab finer.
(3) Cov khoom tawg ntawm cov khoom nws tus kheej tshwm sim los ntawm cov chaw kho kom zoo nkauj (xws li cov txheej txheem me me), ua kom cov txheej txheem kev rov kho dua tshiab ntawm cov chaw seem, thiab tsim kev ntxhov siab. Qhov kev ntxhov siab uas muaj kev cuam tshuam no tuaj yeem daws qhov kev puas tsuaj rau lub zog ntawm cov khoom siv thiab thaum kawg txhim kho cov khoom siv cov khoom siv ntawm cov khoom.
Kev tshawb fawb ua ntej tau qhia tias nyob rau hauv qhov kev txiav txim ntawm Cryogenic kev kho, lub hardness ntawm GL3030 Kub-Kub Ua Ntej Ntxiv nrog kev txuas ntawm lub sijhawm Cryogenic; Tom qab 10 teev ntawm kev kho cryogenic, microhardness ntawm cov khoom poob ntawm 185hv rau 223hv, nce 20,54%. Raws li lub sijhawm cryogenic nce, microhardness txo thiab thaum kawg tso ruaj ruaj nyob ib ncig ntawm 160% uas yog li ntawm 13,51% qis dua li cov khoom qub. Cov khoom siv kub siab tag nrho nrog lub hardness ntau dua li cov khoom siv raw tuaj yeem tau txais los ntawm ib qho kev kho ib leeg cryogenic. Lub siab-ensoy alloy cov khoom siv nrog lub hardness qis kuj tseem tau txais. Txawm li cas los xij, vim yog qhov tsis ruaj khov ntawm cov qauv tom qab kev kho ib zaug cryogenic, nws tsis tuaj yeem ua tau raws li cov kev xav tau ntawm kev siv.
