Txoj moo
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Yuav ua li cas ua cov kua qaub pickling thiab passivation ntawm cov hlau hlau stainless hlau
Nyob ntawm cov txheej txheem ua haujlwm, muaj rau cov qauv acid Ntawm cov no, cov txheej txheem raus dej hauv kev, muab tshuaj ...Nyeem ntxiv -
Qhov laj thawj rau cov kua qaub pickling thiab passivation ntawm stainless hlau tso tsheb hlau
Thaum lub sijhawm tuav, kev sib dhos, vuam sib tsoo, thiab cov khoom siv hauv cov roj av steels, khawb, thiab cov roj av, tsis muaj xeb, tsis muaj zog, tsawg-melting hlau kuab ...Nyeem ntxiv -
Qhov txawv ntawm Kev Siv Tshuaj Polishing thiab Electrolytic Polishing ntawm Stainless Hlau
Tshuaj lom neeg polishing yog ib qho txheej txheem kev kho kom zoo nkauj rau cov hlau stainless. Hauv kev sib piv rau cov txheej txheem electrochemical polishing, nws lub ntsiab tau zoo nyob rau hauv nws lub peev xwm los ua ib qho kev xav tau rau lub zog DC thiab tshwj xeeb fixtures, re ...Nyeem ntxiv -
Stainless hlau tsis xeb, txoj cai? Vim li cas thab nrog passivation?
Stainless hlau yuav tau yooj yim nkag siab raws nws lub npe - stainless hlau. Nyob rau hauv kev muaj tiag, thaum lub sij hawm ua xws li machining, sib dhos, vuam muag, thiab siv weld, xeb, hlau impurities, vuam ...Nyeem ntxiv -
Taw qhia rau Tus Hlau Stainless Hlau Pickling Cov Qauv
Pickling yog cov txheej txheem sib xyaw ua haujlwm rau cov kev ua kom huv ntawm cov hlau. Feem ntau, cov workpieces yog raus rau hauv cov tshuaj aqueous muaj cov sulfuric acid, ntawm lwm cov neeg sawv cev, kom ua cov yeeb yaj kiab ntawm cov yeeb yaj kiab oxide. Tus txheej txheem no tau txais ...Nyeem ntxiv -
Kev tiv thaiv hlau stainless hlau ib puag ncig tiv thaiv (chromium-dawb) passivation daws
Thaum lub workpiece xav tau lub sijhawm ntev thiab kev thauj mus los, nws yog ib qho yooj yim los tsim cov corrosion, thiab cov khoom corrosion feem ntau yog xeb dawb. Lub workpiece yuav tsum tau passivated, thiab cov txheej txheem passivating yog chromium-dawb passive. Yog li ...Nyeem ntxiv -
Qhia plaub yam corrosion uas tib neeg nyiam saib xyuas
1.Condens dej yeeb nkab tuag lub kaum lub kaum ntse Ntxiv rau cov microorganisms, cov av, cov nplais, thiab lwm cov dej txawv teb chaws, cov pa roj me tab sis txhim kho ntau dua ...Nyeem ntxiv -
Qhov sib txawv ntawm Austenitic Stainless Hlau thiab Ferritic Stainless Hlau
Ferrite yog cov pa roj carbon ua pa hauv α-FE, feem ntau sawv cev los ntawm lub cim "F." Hauv cov hlau stainless, "ferrite" yog hais txog cov pa roj carbon cov tshuaj hauv α-FER, uas muaj cov pa roj solubility heev. Nws tsuas yog yaj txog 0.0008% carbon ntawm chav tsev kub thiab ...Nyeem ntxiv -
Cov hlau nplaum tuaj yeem siv los txiav txim siab qhov tseeb ntawm cov hlau tsis xeb?
Hauv lub neej txhua hnub, cov neeg feem coob ntseeg tias cov hlau tsis muaj hlau tsis sib nqus thiab siv hlau nplaum los txheeb xyuas nws. Txawm li cas los xij, hom no tsis yog lub suab nrov. Firstly, zinc alloys thiab tooj liab alloys tuaj yeem ua piv txwv pom cov tsos thiab tsis muaj hlau nplaum, ua rau tus neeg yuam kev ...Nyeem ntxiv -
Kev Siv Kev Tiv Thaiv Kev Siv Rau Cov Hlau Stainless Pickling thiab Passionation daws
Hauv cov txheej txheem kev kho mob stainless txoj kev kho mob, ib txoj kev yog pickling thiab passivation. Pickling thiab passivation ntawm stainless hlau tsis tsuas yog ua rau saum npoo ntawm stainless hlau workpieces zoo nkauj dua tab sis kuj tsim cov yeeb yaj kiab passivation ...Nyeem ntxiv -
Qhov Zoo ntawm Kev Kho Mob Hlau Passivation
Txhim kho corrosion Kuj: Hlau Passivation kho mob tau txhim kho txhim kho kev xeb tawm tsam cov hlau. Los ntawm kev sib sau ua kom ntom, corrosion-resistant oxide zaj duab xis (feem ntau chromium oxide) ntawm cov hlau saum npoo, nws tiv thaiv cov hlau los ntawm kev sib cuag nrog ...Nyeem ntxiv -
Lub ntsiab lus thiab cov txheej txheem ntawm cov hlau Stainless Electrolytic Polishing
Stainless hlau yog cov khoom siv hlau uas siv tau siv hauv peb lub neej txhua hnub, muaj ntau cov ntawv thov. Yog li ntawd, polishing thiab sib tsoo kuj tseem dav ua haujlwm. Muaj ntau txoj hau kev ntawm kev kho deg, suav nrog kev sib tsoo tiaj, vibratorator sib tsoo, sib nqus ...Nyeem ntxiv