Txheej txheem ntws ntawm CK45 steel pas nrig

Cov txheej txheem ntws ntawm hard chrome plating ntawm CK45 steel bar

Cov txheej txheem ntws ntawm hard chrome plating ntawm CK45 steel pas nrig feem ntau suav nrog cov kauj ruam hauv qab no:
Kev kho mob ua ntej
Degreasing: tshem cov roj, av thiab lwm yam kab mob ntawm tus pas nrig, feem ntau yog siv cov kuab tshuaj los yog cov tshuaj alkaline los ntxuav.
Pickling: Siv cov kua qaub kom tshem tawm cov nplai, xeb, thiab lwm yam rau ntawm tus pas nrig kom qhib qhov chaw.
Ntxuav dej: Yaug kom huv si kom tshem tawm cov kua qaub thiab impurities.
Pre-plating activation
Siv cov tshuaj ua kom tsim nyog los kho tus pas nrig saum npoo los txhim kho lub zog sib txuas ntawm cov txheej.
Hard chrome plating
Muab lub pretreated thiab activated pas nrig rau hauv lub hard chrome plating tank thiab electroplate ntawm lub cathode. Thaum lub sij hawm electroplating txheej txheem, chromium ions raug txo thiab tso rau ntawm tus pas nrig nyob rau hauv qhov kev txiav txim ntawm tam sim no.
Kev kho tom qab plating
Kev ntxuav dej: tshem tawm cov kua plating residual.
Kev ziab: Ua kom lub ntsej muag ntawm tus pas nrig kom qhuav kom tsis txhob xeb.
Kev soj ntsuam zoo
Tshawb xyuas cov thickness, hardness, bonding zog, nto tiav thiab lwm yam ntsuas ntawm txheej kom paub tseeb tias lawv ua tau raws li qhov yuav tsum tau.www.chennamachinery.com