Corrosion Resistance Ntawm Ntau Cov Hlau Stainless

304: yog lub hom phiaj dav dav hlau stainless dav siv hauv kev tsim cov khoom siv thiab qhov chaw uas yuav tsum muaj kev sib xyaw ua ke zoo (corrosion resistance and formability).

301: Stainless hlau qhia pom kev ua haujlwm nyuaj thaum lub sijhawm deformation, thiab siv ntau zaus uas yuav tsum tau muaj zog dua.

302: Stainless hlau yog qhov tseem ceeb ntawm 304 stainless hlau nrog cov ntsiab lus siab dua thiab tuaj yeem ua los ntawm txias dov kom muaj zog dua.

302B: Nws yog stainless hlau uas muaj cov ntsiab lus silicon siab thiab muaj qhov kub thiab txias oxidation tsis kam.

303 thiab 303SE: Dawb-txiav stainless hlau uas muaj leej faj thiab selenium, raws li, rau daim ntawv thov uas yuav tsum tau dawb-txiav thiab siab luminous brightness.303SE stainless hlau kuj tseem siv rau qhov chaw uas yuav tsum tau kub taub hau vim nws cov kub kub ua haujlwm zoo nyob rau hauv cov xwm txheej zoo li no.

Corrosion Resistance-2
Corrosion Resistance-1

304L: Ib qho txawv ntawm 304 stainless hlau nrog cov ntsiab lus qis dua rau kev siv vuam.Cov ntsiab lus qis dua txo qis carbide nag lossis daus nyob rau hauv thaj chaw uas muaj kev kub ntxhov nyob ze ntawm qhov vuam, uas tuaj yeem ua rau muaj kev cuam tshuam ntawm intergranular corrosion (weld attack) ib puag ncig hauv stainless hlau hauv qee kis.

04N: Nws yog cov hlau tsis muaj nitrogen.Nitrogen yog ntxiv los txhim kho lub zog ntawm cov hlau.

305 thiab 384: Stainless hlau muaj cov ntsiab lus nickel siab thiab qis ua haujlwm hardening tus nqi, thiab tsim nyog rau ntau lub sijhawm uas yuav tsum tau ua kom txias txias.

308: Stainless hlau yog siv los ua electrodes.

309.Thaum 30S5 thiab 310S yog qhov txawv ntawm 309 thiab 310 stainless hlau, qhov sib txawv tsuas yog cov ntsiab lus qis dua, uas txo qis carbide nag lossis daus nyob ze ntawm qhov vuam.330 stainless hlau muaj qhov tshwj xeeb siab tiv thaiv carburization thiab thermal shock.

Hom 316 thiab 317: Stainless hlau muaj txhuas, yog li nws tsis kam rau pitting corrosion nyob rau hauv marine thiab tshuaj lom neeg kev lag luam ib puag ncig zoo dua li 304 stainless hlau.Ntawm lawv, ntau yam ntawm 316 stainless hlau muaj xws li cov pa roj carbon tsawg 316L, nitrogen-muaj zog stainless hlau 316N thiab sulfur cov ntsiab lus ntawm high-txiav stainless hlau 316F.

321, 347 thiab 348 yog titanium, niobium thiab tantalum, niobium stabilized stainless hlau, feem.Lawv yog cov haum rau kub soldering.348 yog stainless hlau tsim rau kev lag luam hluav taws xob nuclear.Tus nqi ntawm tantalum thiab tus nqi ntawm qhov drilled yog txwv.

Lub induction coil thiab ib feem txuas nrog lub vuam tongs yuav tsum tau muab tso rau kev ntseeg siab los tiv thaiv lub arc los ntawm kev ntaus cov yeeb nkab steel thaum ua haujlwm.


Post lub sij hawm: Jun-03-2019