Stainless hlau Sheet Coil

Stainless Hlau Sheet Coil Ntau yam kev siv

Peb paub tias stainless hlau yog zoo heev thiab cov yam ntxwv, nws yog vim hais tias ntawm nws zoo, thiaj li hais tias nws daim ntawv thov tau dhau los ua ntau thiab dav, thiab nyob rau hauv lub ntiaj teb no scope ntawm stainless hlau ntau lawm thiab thov tau txuas ntxiv mus rau tus qauv. 304 stainless hlau ntawv raws li cov khoom siv dav dav ntawm cov khoom siv corrosion-resistant, nws tsuas yog tom qab txias dov tuaj yeem tau txais cov khoom ua tau zoo, thiab ntau yam khoom, nrog rau cov khoom siv hauv kev lag luam, cov khoom siv hauv chav ua noj thiab cov khoom siv hluav taws xob thiab lwm yam.

Vim tias qhov sib txawv ntawm kev siv stainless hlau hauv ntau qhov chaw, qhov no tsis zoo ib yam li cov kev xav tau ntawm cov hlau tsis muaj steel 304, tshwj xeeb tshaj yog thaum lub thickness ntawm stainless hlau me me, thiab tom qab ntawd nws tuaj yeem pom nws cov kev ua haujlwm txias txias. kuj tseem ceeb heev. Los ntawm kev txheeb xyuas qhov cuam tshuam ntawm dov thiab annealing txheej txheem ntawm nws cov khoom thiab lub koom haum, tam sim no peb yuav tshuaj xyuas qhov cuam tshuam ntawm cov txheej txheem ntau lawm ntawm nws lub koom haum thiab kev ua tau zoo, thiab txhim kho kev tsim khoom thiab txhim kho kev ua tau zoo ntawm qhov chaw los muab cov ntaub ntawv sim.

Cov khoom siv kuaj no yog 304 stainless hlau phaj ua los ntawm lub Hoobkas. Nws cov tshuaj muaj pes tsawg leeg muaj xws li: 0.0528C, 0.5166Si, 0.03P, 1.1983Mn, 17.016Cr, 0.0016S, 8.0061Ni, 0.083Mo, 0.1989Cu, 0.008Sn Tom qab ntawd cov qauv raug muab tso rau qhov sib txawv ntawm qhov kub thiab txias (1060, 1080 thiab 1100 ° C) rau lub sijhawm sib txawv (2,5 thiab 8 min). Thiab tom qab ntawd siv lub tshuab ntsuas hluav taws xob thoob ntiaj teb los ua qhov ntsuas tensile, thiab lwm yam, kom nws tuaj yeem txiav txim siab nws lub zog thiab suav tus nqi n thiab r tus nqi. Qhov zoo ntawm stainless hlau pas nrig saum npoo yog nyob ntawm cov txheej txheem pickling tom qab kev kho cua sov, tab sis yog tias cov txheej txheem kev kho cua sov dhau los ua los ntawm cov txheej txheem oxide thickness, los yog lub koom haum tsis sib xws, nws yuav ua rau cov hlau tsis sib xws. Yog li ntawd, nyob rau hauv lub tshav kub kho cua sov, nco ntsoov cia nws tuav ib tug uniform thiab yog li tsim ntawm scale. Yog li ua qhov kev thov no, feem ntau ua raws li hauv qab no.

(1) Yog hais tias qhov saum npoo ntawm lub workpiece txuas rau saum npoo ntawm lub workpiece, lub thickness ntawm cov nplai ntawm cov roj adhering feem thiab cov thickness thiab muaj pes tsawg leeg ntawm lwm yam yog txawv. Thiab lub hauv paus hlau nyob rau hauv oxide yuav carburized los ntawm yaig ntawm cov kua qaub. Yog li ntawd, cov neeg ua hauj lwm khiav hauj lwm tsis txhob xa mus ncaj qha mus rau stainless hlau qhov chaw, tsis txhob cia lub workpiece stained nrog roj tshiab. Koj yuav tsum hnav hnab looj tes huv.

(2) Yog tias cov hlau tsis muaj steel hlau ua haujlwm rau ntawm cov khib nyiab, tom qab ntawd, yuav tsum tau tos kom txog thaum cov organic teeb meem lossis cov hmoov tshauv txuas nrog lub workpiece, cov cua sov yuav muaj feem cuam tshuam rau qhov ntsuas.

(3) Roj los yog roj nplaim hluav taws xob tiv tauj ncaj qha rau ntawm qhov chaw stainless hlau thiab tsis muaj kev sib cuag nrog qhov chaw uas cov oxide yog qhov sib txawv. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum ua kom cov tswv cuab tuav tsis ncaj nraim nrog cov nplaim taws thaum lub sijhawm cua sov.