Kev siv tshuab ntawm tungsten tooj liab electroplating tau txheeb xyuas

Tungsten tooj liab alloyTsis tsuas yog muaj qhov tsis tshua muaj kev nthuav dav ntawm tungsten, tab sis kuj muaj cov thermal conductivity siab ntawm tooj liab.Los ntawm kev hloov cov feem ntawm tungsten thiab tooj liab, thermal expansion coefficient thiab thermal conductivity muaj nuj nqi ntawm tungsten thiab tooj liab alloy yog hloov, yog li daim ntawv thov teb ntawm tungsten thiab tooj liab alloy yog dav dua.Tungsten tooj liab alloy yog dav siv nyob rau hauv cov ntaub ntawv semiconductor vim nws lub cev zoo thiab txhua yam khoom, muaj peev xwm ua tau zoo tam sim no, thiab zoo sib xws thermal expansion coefficient nrog silicon wafers thiab cov ntaub ntawv ceramic.

Lub uniqueness ntawm tungsten tooj liab electroplating yog hais tias nws yog pom zoo kom nqa tawm kev laus xeem raws li uas twb muaj lawm electroplating technology thiab electroplating kuaj ua ntej electroplating.Cov electroplated tungsten-tooj ​​liab alloy yog muab tso rau hauv lub tshuab nqus tsev qhov cub ntawm 800 ℃ thiab kho nrog kub preservation li 20 feeb.

Yog tias tsis muaj qhov tshwm sim tsis zoo xws li npuas thiab tsis muaj xim nyob rau hauv tungsten tooj liab alloy tom qab qhov cub, nws qhia tau hais tias tsis muaj teeb meem nrog cov tshuab electroplating, thiab tungsten-tooj ​​liab electroplating tuaj yeem ua raws li cov thev naus laus zis no.Nyob rau hauv cov ntaub ntawv ntawm kev phiv xws li npuas thiab discoloration ntawm tungsten-tooj ​​liab alloy, thov tsum tsum tsis txhob siv cov cuab yeej no kom tsis txhob muaj cov ntaub ntawv pov tseg.Thov sab laj nrog cov kws tshaj lij electroplating cov neeg ua haujlwm los tham txog txoj kev txhim kho.Vim tias tungsten tooj liab alloy yog tsim los ntawm kev sib xyaw ntawm tungsten thiab tooj liab, thiab cov hlau tungsten yog insoluble nrog lwm cov hlau, yog li nws yog ib qho nyuaj rau kev siv tshuab electroplating.

Hais txog cov txheej txheem electroplating ntawm tungsten-tooj ​​liab alloy: tungsten tooj liab alloy yuav tsum tau ntxuav ua ntej electroplating, siv ultrasonic thiab nruab nrab ntxuav kua, cov impurities ntawm tungsten-tooj ​​liab nto yuav raug ntxuav, thiaj li yuav ua rau kom lub zog adhesion ntawm tungsten-tooj ​​liab. nto.Tab sis nws yuav tsum tau muab sau tseg tias tus neeg saib xyuas yog txwv tsis pub siv cov tshuaj muaj zog acid thiab alkali.Tsis tas li ntawd, ua ntej ntxuav thiab electroplating tshuab, lub caij nyoog ntawm ob yuav tsum tsis txhob ntev dhau.Tom qab ntxuav, electroplating yuav tsum tau nqa tawm tam sim ntawd.