1.4571yog ib qho austenitic stainless hlau nrog siab corrosion kuj thiab siab kub lub zog. 1.4571 tuaj yeem txhim kho vuam kev ua tau zoo los ntawm kev siv xws li microalloying thiab tswj cov cua txias kom tau raws li qhov kev xav tau ntawm cov txheej txheem nyuaj.
1.4571Stainless hlau cov khoom siv dav siv hauv kev lag luam nuclear vim nws qhov siab tiv thaiv hluav taws xob puas tsuaj thiab lub neej ua haujlwm ntev. Cov qib sib npaug hauv tsev thiab thoob ntiaj teb sib npaug ntawm 1.4571 yog: UNS S31635; EN 1.4571; JIS SUS316Ti; 0Cr18Ni12Mo3Ti. Qhov kev ua tau zoo ntawm 1.4571 nyob rau hauv qhov kub thiab txias ib puag ncig yog cuam tshuam los ntawm cov ntsiab lus alloy thiab cov txheej txheem kev kho cua sov, thiab kev kawm txog cov xwm txheej no tuaj yeem pab txhim kho kev kub ntxhov siab.
Kev ua haujlwm vuam ntawm 1.4571 nyob ntawm nws cov khoom, vuam txoj kev, thiab vuam tsis. Kev xaiv kom zoo tuaj yeem ua tiav cov txiaj ntsig zoo heev. Cov tshuaj muaj pes tsawg leeg ntawm 1.4571 yog: C: Tsawg dua lossis sib npaug rau 0.{{10}}}8, Si: Tsawg dua lossis sib npaug rau 1.00, Mn: Tsawg dua lossis sib npaug rau 2.00, P: Tsawg dua lossis sib npaug rau 0.045, S: Tsawg dua lossis sib npaug rau 0.015, Cr: 17.00-19.00, Ni: 9 .00-12. Qhov saum npoo ntawm 1.4571 tuaj yeem ua anodized los tsim cov yeeb yaj kiab oxide tuab, txhim kho corrosion thiab khawb tsis kam.
Thaum lub sij hawm ua hauj lwm kub, nws yog ib qho tsim nyog los tswj cov cua kub thiab lub sij hawm rwb thaiv tsev kom tsis txhob overheating, oxidation, thiab cov txheej txheem tsis sib xws. Mechanical zog ntawm 1.4571: tensile zog 520 MPa, yield zog 210 MPa, elongation 45%. Kev ua haujlwm antioxidant ntawm 1.4571 nyob rau hauv qhov kub thiab txias ib puag ncig yog cuam tshuam los ntawm cov yam ntxwv xws li kub, lub sijhawm oxidation, thiab lub xeev nto.
Hauv cov ntsiab lus,1.4571 stainless hlau khoommuaj qhov zoo nkauj zoo nkauj thiab zoo oxidation tsis kam. 1.4571 stainless hlau kuj tseem muaj kev tiv thaiv zoo rau intergranular corrosion thiab muaj peev xwm tuav ruaj khov corrosion kuj thaum lub vuam txheej txheem.
