Yog vim li cas vim li cas tungsten alloy electroplating txheej txheem hu ua tungsten alloy electroplating es tsis txhob siv cov tshuab chromium yog tias cov txheej txheem chromium plating tau nthuav tawm qee qhov tsis zoo hauv kev siv mus ntev, thiab tungsten alloy yog qhov zoo hloov pauv rau chromium. Chromium plating yog cov txheej txheem ua haujlwm ib txwm siv, uas yog siv dav hauv kev ua haujlwm txheej thiab cov txheej txheem zoo nkauj. Tus nqi tsim tawm txhua xyoo ntawm chromium plating kev lag luam hauv Tebchaws Meskas tau nce mus txog 8 billion US las thiab ntau dua 10 billion yuan hauv Suav teb. Txawm li cas los xij, qhov tsis zoo ntawm cov txheej txheem no yog: siab chromic acid concentration thiab cov pa phem loj ntawm chromium uas muaj cov dej khib nyiab thiab cov pa phem.
Hexavalent chromium uas tsim thaum lub sij hawm chromium plating yog ib tug txaus ntshai carcinogen. Lub tuam tsev tiv thaiv ib puag ncig thoob plaws ntiaj teb tau tswj hwm kev tso tawm ntawm chromium pos thiab chromium uas muaj cov dej khib nyiab. Nws yog ib txoj hauj lwm tseem ceeb rau lub tuam tsev tiv thaiv ib puag ncig thoob plaws ntiaj teb kom tshem tawm tag nrho cov chromium plating. Nrhiav chromium hloov tshuab kuj tau dhau los ua qhov xav tau ntawm txhua qhov kev lag luam tsim khoom. Tungsten alloy electroplating txheej txheem tau los ua.
Nta ntawm tungsten alloy electroplating txheej txheem:
Cov txheej txheem tungsten alloy electroplating yog qhov tshiab hauv cov txheej txheem ntawm cov txheej txheem, thiab cov txheej txheem tuab nrog cov tawv tawv zoo tuaj yeem tau txais. Lub ntsiab nta ntawm no technology yog:
1. Nws kov yeej qhov phem ib puag ncig los ntawm Cr6 ntxiv rau hauv cov txheej txheem chromium plating uas twb muaj lawm.
2. Nws yog superior rau chromium plating nyob rau hauv hardness, hnav tsis kam thiab corrosion kuj.
3. Kev siv cov khoom siv siab thiab cov nqi tsim khoom tsawg.
4. Cov khoom siv chromium plating txheej txheem uas twb muaj lawm tuaj yeem siv tau tag nrho, thiab qhov project transformation yog me me.
5. Cov txheej txheej muaj lub neej ua haujlwm ntev.
