Cov peev castingtxheej txheem, nrog nws cov khoom tiav zoo zoo thiab cov duab tsim muaj peev xwm, zoo kawg nkaus phim cov yam ntxwv ntawmAISI 430 stainless hlau, yog li ntawd cov nozzle hniav tsim tsis tsuas yog ua tau raws li cov high-precision yuav tsum tau, tab sis kuj mus txog tshiab heights nyob rau hauv cov qauv complexity thiab cov khoom siv.
Tshuaj muaj pes tsawg leeg thiab microstructure
Cov tshuaj muaj pes tsawg leeg ntawm AISI 430 stainless hlau yog tsim los ntawm Cr, nrog rau cov ntsiab lus ntawm 11.5% thiab 14.5%. Cov ntsiab lus siab chromium no muab cov khoom zoo heev antioxidant thiab corrosion kuj. Nyob rau tib lub sijhawm, nws muaj cov lej ntawm Mo, feem ntau ntawm 0.50% thiab 1.50%, uas ntxiv dag zog rau nws qhov kev tiv thaiv rau qee yam kev tshaj tawm corrosive. Cov ntsiab lus ntawm Si, P thiab S yog nruj me ntsis tswj los xyuas kom meej lub purity ntawm cov khoom thiab stability ntawm nws cov khoom siv kho tshuab. Hais txog microstructure, AISI 430 nthuav qhia ferrite grain morphology, uas tsis yog tsuas yog txhim kho lub zog ntawm cov khoom, tab sis kuj optimizes nws toughness thiab kev ua tau zoo.
Mechanical zog thiab kev kho cua sov
Lub zog tensile ntawm AISI 430 stainless hlau feem ntau yog nruab nrab ntawm 485 MPa thiab 620 MPa, thiab lub zog tawm los yog li 205 MPa. Nws muaj zoo hardness, ductility thiab cuam tshuam toughness. Los ntawm kev tsim nyogKev kho cua sov, xws li annealing lossis normalizing, nws cov khoom siv kho tshuab tuaj yeem ua kom zoo dua ntxiv, xws li ua kom lub zog tawm los thiab txo cov brittleness, thaum tswj kev ua haujlwm zoo corrosion. Tshwj xeeb tshaj yog nyob rau hauv ib puag ncig kub, AISI 430 stainless hlau tuaj yeem tswj kev ruaj ntseg zoo thiab tsis muaj oxidation lossis thermal embrittlement.


Daim ntawv thov ntawm AISI 430 stainless hlau nozzle hniav
Kev lag luam Petrochemical: AISI 430 stainless hlau nozzle blades ua lub luag haujlwm tseem ceeb hauv petrochemical units, tshwj xeeb tshaj yog thaum tuav cov kua dej uas muaj corrosive media. Nws zoo heev corrosion kuj ua kom muaj kev nyab xeeb ntawm cov khoom siv.
Kev ua zaub mov thiab khoom siv kho mob: Hauv kev ua zaub mov thiab khoom siv kho mob tsim khoom, AISI 430 stainless hlau yog cov khoom siv zoo tshaj plaws rau kev tsim cov nozzles vim nws tsis muaj tshuaj lom, yooj yim tu thiab cov khoom siv tshuaj tua kab mob.
Papermaking thiab textile kev lag luam: Hauv papermaking thiab textile machinery, nozzles yuav tsum tau tiv taus cov kua dej ceev ceev thiab hnav. Kev hnav tsis kam thiab qaug zog ntawm AISI 430 stainless hlau ua rau nws xaiv thawj.
Kev tiv thaiv ib puag ncig thiab kev kho dej: Hauv cov txheej txheem kho dej, cov hniav nozzle yog lub luag haujlwm rau kev faib dej los yog lwm yam kua rau hauv chav kho mob. Kev tiv thaiv corrosion ntawm AISI 430 stainless hlau ua kom nws txoj kev ntseeg tau ntev nyob rau hauv ntau yam dej zoo.
Tshebthiab aerospace: Txawm hais tias AISI 430 stainless hlau yog tsuas yog siv nyob rau hauv cov kev lag luam saum toj no, nws kuj yog siv nyob rau hauv lub tsheb thiab aerospace teb los tsim tej yam uas yuav tsum tau corrosion kuj thiab lub teeb yuag, txawm hais tias austenitic stainless hlau muaj ntau nyob rau hauv cov teb no.
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