Yuav ua li cas nrog stainless hlau xeb qhov chaw?
Cov txheej txheem tshuaj
Siv cov tshuaj pleev xim los yog tshuaj tsuag los pab qhov chaw corrosion repassivate los tsim cov chromium oxide zaj duab xis los kho nws cov corrosion kuj. Tom qab pickling, thiaj li yuav tshem tawm tag nrho cov pa phem thiab acid residues, nws yog ib qho tseem ceeb heev kom yaug dej kom zoo. Tom qab txhua yam ua tiav, nws tuaj yeem rov ua dua nrog cov khoom siv polishing thiab kaw nrog polished ciab. Rau cov pob zeb me me hauv zos, 1: 1 roj av thiab roj sib tov kuj tuaj yeem siv los so cov pob xeb nrog cov ntaub huv.
2. Mechanical txoj kev
Sandblasting tu, ntxuav nrog iav los yog ceramic particle spraying, rhuav tshem, txhuam thiab polishing. Nws muaj peev xwm tshem tawm cov pa phem los ntawm cov khoom siv yav dhau los tshem tawm, cov khoom siv polished los yog cov khoom puas tsuaj los ntawm kev siv tshuab. Txhua yam kev ua qias tuaj, tshwj xeeb tshaj yog cov hlau tsis zoo, tuaj yeem dhau los ua qhov chaw ntawm corrosion, tshwj xeeb tshaj yog nyob rau hauv qhov chaw ntub dej. Yog li ntawd, nws yog qhov zoo tshaj plaws los ntxuav lub nto mechanically nyob rau hauv qhuav tej yam kev mob. Txoj kev siv tshuab tsuas tuaj yeem ntxuav nws qhov chaw thiab tsis tuaj yeem hloov qhov corrosion kuj ntawm cov khoom nws tus kheej. Yog li ntawd, nws raug nquahu kom rov ua nws nrog cov khoom siv polishing thiab kaw nws nrog polishing ciab tom qab kev kho tshuab.
