[[TitleIndustry]]

Taw qhia ntawm 316 stainless hlau raj

Date:Jul 20, 2019

316 stainless hlau yeeb nkab yog lub hollow sawb ntawm cov hlau puag ncig, uas yog dav siv nyob rau hauv cov tsheb thauj mus los kev lag luam xws li roj av, tshuaj lom neeg, kev kho mob, khoom noj khoom haus, lub teeb pom kev lag luam, kev siv tshuab kev lag luam thiab kev teeb tsa cov khoom siv. Tsis tas li ntawd, thaum lub khoov thiab torsional lub zog yog qhov qub, qhov hnyav yog lub teeb, yog li nws tseem siv dav hauv kev tsim khoom ntawm cov khoom siv kho tshuab thiab kev teeb tsa engineering. Kuj tseem siv los tsim ntau yam kev sib xyaw ntawm cov riam phom, cov kas tham, cov plhaub thiab lwm yam.

Lub ntsiab tseem ceeb ntawm 316 stainless hlau kav yuav muab faib ua: 316 stainless hlau ci raj, 316 stainless hlau zoo nkauj raj, 316 stainless hlau capillary raj, 316 stainless hlau welded raj thiab li ntawd. Lub 316L stainless hlau lub raj muaj cov pa roj carbon ntau ntawm 0.03 thiab tuaj yeem siv rau hauv cov ntawv thov uas annealing tsis tau tom qab welding thiab qhov siab tshaj plaws corrosion tsis kam yuav tsum. Txawm li cas los xij, 316 steel hlau tsis tuaj yeem siv zog ua cua sov. Kev ua haujlwm txhua yam ntawm qib steel tau zoo dua. Raws li qhov kub thiab txias siab, thaum lub siab ntawm sulfuric acid qis dua 15% thiab siab dua 85%, 316 stainless hlau muaj qhov siv ntau.

316 stainless hlau kuj tseem tiv taus los ntawm kev yaig los ntawm kev ua dej hiav txwv thiab kev tawm tsam hnyav. Thaum tshav kub kub ua hauj 316 stainless hlau muaj zoo oxidation tsis kam nyob rau hauv sib quas ntus siv hauv qab 1600 ° C thiab siv tas mus li hauv qab 1700 ° C. Nyob rau hauv qhov ntau ntawm 800-1575 qib, nws yog qhov zoo dua kom tsis tu ncua thov 316 stainless hlau, tab sis thaum 316 stainless hlau tau siv tas mus li sab nraud qhov ntsuas kub no, cov hlau tsis xeb muaj cov cua kub zoo. Kev thov txiaj ntsig yog nqa ntawm qhov kub ntawm 1850 txog 2050 degrees, ua raws li kev xaib sai thiab txias txias. 316 stainless hlau tsis tuaj yeem siv tawv los ntawm kev kho cua sov. 316 stainless hlau muaj cov khoom siv vuam zoo. Txhua tus qauv vuam siv tau rau vuam. Thaum vuam, 316Cb, 316L lossis 309Cb stainless hlau muab tub pas nrig lossis pas nrig hlau tuaj yeem siv rau kev vuam raws li daim ntawv thov. Rau qhov zoo tshaj plaws corrosion tsis kam, qhov welded seem ntawm 316 stainless hlau yuav tsum tau tom qab weld annealing. Yog tias 316L stainless hlau siv, post-weld annealing tsis tau.

Tiv toj rau peb los ntawm E-mail: info@sxht-group.com

Tug: waht yog 304 stainless hlau phaj?

Tom ntej: Daim ntawv thov ntawm stainless hlau hauv cov qauv