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Hmoov Txheej
Hmoov txheej yog lwm cov khoom siv kho kom zoo nkauj uas koj tuaj yeem siv rau koj qhov tuag casting.Nws suav nrog kev siv cov khoom them nqi ntawm qhov chaw tuag casting.Cov txheej txheem no yog qhov zoo tshaj plaws vim nws zais qhov tsis zoo me me ntawm qhov tuag cam khwb cia, muaj kev tswj kom zoo dua qub thiab zoo ib yam.Yog li ntawd, cov khoom yuav ua tau ntev, nyuaj, siab tiv thaiv corrosion thiab anti-scratch ntawm kev ua tiav cov txheej txheem.Hmoov txheej yog ib puag ncig tus phooj ywg vim nws tsim tsis muaj cov khoom muaj kuab lom
Antiquing
Cov txheej txheem saum npoo no muab cov cam khwb cia zoo li qub, thiab feem ntau siv rau zinc casting.Lub casting yog electroplated nrog tooj liab los yog lwm yam alloys thiab ces them nrog ib tug xim tivthaiv xws li tooj liab sulfide.Lub casting yog relieved (piv txwv li, tshem tawm ib co xim txheej los muab lub hauv paus tom qab ntawm tooj liab) thiab ces kho kom tsis txhob tarnishing.
Ceramic Txheej
Ceramic txheej yog txheej txheem kho kom zoo nkauj thiab koom nrog ntxiv cov ceramic hauv nws daim ntawv daws teeb meem rau sab nrauv ntawm ib feem.Cov txheej txheem tsim ib txheej nyias uas zoo ib yam li anodizing.Yog li ntawd, cov txheej txheem npaj saum npoo yog qhov tseem ceeb ua ntej lawv daim ntawv thov.
Plating
Plating tuaj yeem yog cov txheej txheem electroless lossis electroplating thiab yog ib txoj hauv kev tsim nyog thiab pheej yig rau kev tuag cam khwb cia.Raws li qhov kev xaiv ceramic txheej, txheej txheej yog nyias.Yog li ntawd, koj xav tau txheej txheem kev npaj nto ua ntej siv nws.
Electroless plating siv cov tshuaj es tsis txhob siv hluav taws xob los ua phaj ib feem ntawm qhov tuag.Qhov tuag casting qhov chaw yog muab tso rau hauv ib qho tshuaj nrog txo cov khoom.Thaum catalyzed los ntawm lwm yam minerals, cov tshuaj yuav tso rau ntawm qhov tuag cam khwb cia.Electroplating zoo ib yam.Txawm li cas los xij, es tsis txhob raug catalyzed los ntawm cov zaub mov, cov catalysis tshwm sim los ntawm kev dhau ib qho tam sim no los ntawm electrolyte.Ob txoj kev yog qhov zoo tagnrho rau kev zoo nkauj.Txawm hais tias qee cov ntawv hlau nyiam siv nws los txhim kho qee qhov kev coj ua.