Qhov Formability Factor: Vim Li Cas Incoloy840 Ua Haujlwm rau Cov Cuab Yeej Siv Hluav Taws Xob

Ntau tus neeg xav tias siab - alloys kev ua tau zoo yog qhov muaj zog tab sis nyuaj rau kev daws teeb meem. Lub tswv yim yog tias cov khoom siv uas muaj peev xwm tuav tau 750℃yuav tsum nyuaj rau khoov, pwm, lossis vuam rau hauv cov duab nyuaj uas muaj cua sov feem ntau xav tau. Qhov kev xav no tsis muaj tseeb rau Incoloy840. Cov alloy yog ib qho kev xaiv zoo rau daim ntawv siv lub tshuab rhaub dej kub uas xav tau ob qho tib si endurance thiab intricate duab vim nws ua haujlwm zoo ntawm qhov kub thiab txias thiab yooj yim ua haujlwm nrog.

Nws tsis yog feem ntau tias kev lag luam cua sov xav tau yooj yim. Lub sealing bar rau lub tshuab ntim khoom tuaj yeem xav tau lub tshuab hluav taws xob ntev, ncaj nraim. Txhawm rau kom haum ib puag ncig cov kab noj hniav, cov pwm txhaj tshuaj yuav xav tau lub rhaub nrog ib qho khoov. Txhawm rau khaws cov khoom me me kom muaj kev nyab xeeb, lub taub hau kub khiav yuav xav tau lub rhaub nrog cov ntu txias heev. Cov ntaub ntawv sheath yuav tsum ua kom tau raws li qhov xav tau ntawm txhua yam ntawm cov duab no. Nws yuav tsum tuaj yeem khoov yam tsis muaj kev tawg, vuam yam tsis poob nws lub peev xwm los tiv thaiv corrosion, thiab ua kom nws cov duab thiab qhov loj me ruaj khov thaum lub sijhawm tsim khoom thiab thaum siv.

Incoloy840 ua haujlwm zoo los ua kom tau raws li cov kev xav tau no. Lub austenitic xwm ntawm cov hlau ua rau nws ductile heev, yog li nws tuaj yeem ua rau hauv cov duab sib txawv yam tsis muaj zog heev. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov neeg tsim khoom ntawm cov khoom siv hluav taws xob uas yuav tsum tau ua cov kev teeb tsa sai sai. Cov khoom siv ua haujlwm zoo nrog cov txheej txheem vuam tsis tu ncua, thiab cov welds tseem muaj zog tiv thaiv corrosion, uas yog ib qho tseem ceeb rau kev ua kom lub plhaub tsis zoo nyob rau lub neej ntawm lub rhaub.

Kev ntseeg tau yog qhov txiaj ntsig zoo rau cov neeg siv kawg. Yog tias koj ua lub tshuab rhaub dej kub tawm ntawm cov khoom zoo Incoloy840, nws yuav ua kom nws cov duab thiab cov qauv kev ncaj ncees thaum lub sij hawm installation thiab siv. Tsis muaj lub caij nyoog ntawm kev ntxhov siab tawg ntawm cov ntsiab lus khoov, tsis muaj kev poob ntawm corrosion kuj nyob rau hauv cov cheeb tsam welded, thiab tsis muaj kev xav tsis thoob vim muaj teeb meem nrog txoj kev tsim khoom. Lub tshuab cua sov ua haujlwm raws li nws yuav tsum tau thiab nyob twj ywm li ntawd.

Incoloy840's nto zoo kuj pab nws ua hauj lwm zoo dua. Thaum cov hlau yog cua sov, nws tsim ib txheej oxide tsaus uas tiv thaiv nws thiab zoo li pom kev siv. Cov txheej no loj hlob organically thaum kev kho mob mus ntxiv thiab ntxiv lwm txheej tiv thaiv corrosion thiab oxidation.

Lub ntsiab lus tseem ceeb yog tias xaiv cov ntaub ntawv muaj ntau dua li tsuas yog saib lawv qhov ntsuas kub siab tshaj plaws. Thaum koj xav tau ua cov duab zoo nkauj, suav nrog cov khoov yooj yim lossis cov duab nyuaj, cov ntaub qhwv lub peev xwm ua kom zoo li yog qhov tseem ceeb heev. Incoloy840 yog qhov zoo tshaj plaws ntawm ob lub ntiaj teb vim tias nws tuaj yeem tswj tau qhov kub thiab txias thiab yooj yim ua haujlwm nrog. Cov teeb meem cua sov sib txawv xav tau kev sib txawv ntawm kev tsim, yog li nws tseem ceeb heev kom muaj cov khoom siv uas tuaj yeem ua tau raws li cov kev xav tau yam tsis muaj kev cuam tshuam rau kev ua haujlwm.