Tin plating txoj kev rau tooj liab kab ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj:
Tso lus
Tin plating txoj kev rau tooj liab kab ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj:
Hauv kev lag luam hluav taws xob, hluav taws xob engineering, thiab kev lag luam hluav taws xob tseem ceeb, cov tooj liab tau siv dav hauv cov khoom siv hluav taws xob hauv hluav taws xob hloov hluav taws xob (xws li cov khoom siv hluav taws xob faib hluav taws xob, hloov hluav taws xob, hluav taws xob xa mus thiab kev hloov pauv), txhawm rau tiv thaiv oxidation thiab txhim kho. conductivity, tshwj xeeb tshaj yog nyob rau hauv tooj liab tuav Lub overlapping ib feem ntawm lub txheej yuav tsum tau coated los tiv thaiv oxidation. Txawm hais tias nws muaj qee yam teebmeem, cov nyhuv kho tsis tseem ceeb txaus. Nws yog ib qho nyuaj rau tshem tawm qee yam ntawm cov txheej txheem. Tom qab kev kho mob, cov txheej txheej sab nrauv tsis du txaus, thiab cov xim tsis zoo. Tsawg.
Lub tshuab nqus tsev electroplating hluav taws xob cua sov raj ncav cuag micron
Tsis tas li ntawd, tom qab kub kub quenching thiab tempering, cov hlau nplej ntawm electroless npib tsib xee plating txheej tsim thermal turbulence ntawm qhov kub thiab txias thiab tsis tuaj yeem rov pib dua, ua rau lub teeb pom kev loj ntawm qhov ci, thiab vim tias cov electroless npib tsib xee plating txheej muaj phosphorus ntsiab, plating txheej yog yooj yim hloov xim, uas cuam tshuam rau qhov zoo ntawm cov khoom. Feem ntau, qhov tuab ntawm cov txheej txheem electroless nickel plating uas twb muaj lawm tuaj yeem ncav cuag 50 microns rau cov hlau ua haujlwm yooj yim, thiab cov tuab ntawm electroless nickel plating rau cov hlau ua haujlwm nyuaj tuaj yeem ncav cuag 520 microns. , Cov txheej yog xoob, yooj yim poob tawm thaum lub sij hawm nickel plating txheej txheem, thiab burr ntawm txheej txheej nce.
Electroless Silver Plating rau iav ntawm Nqus Electroplating Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob
Los ntawm electroless silver plating, uniform coatings tuaj yeem tau txais ntawm cov khoom siv xws li hlau, diodes, semiconductors, insulators, thiab lwm yam. Cov khoom xws li hluav taws xob conductivity, tshuaj, mechanical thiab magnetic zog muab txoj hauv kev zoo. Electroless silver plating ntawm iav tau kawm ntau yam hauv ntau qhov chaw hauv ob peb lub xyoo dhau los, thiab kev lag luam thib ob ntawm cov iav tiaj tus yog electroless silver plating. Raws li ib txwm muaj, lub iav yog degreased nrog dichromic acid tov, thiab ces sensitized nrog stannous tov, thiab lwm yam, thiab ces electroless plating yog ua. Cov txheej tau los ntawm txoj kev no tuaj yeem ua tau raws li cov kev cai dav dav. Txawm li cas los xij, vim qhov tsis zoo ntawm cov txheej txheej tau los ntawm txoj kev no, xws li qhov tsis muaj zog, nws cov ntawv thov ntau yog txwv. Tom qab lub tshuab nqus tsev deposition txheej thiab tshuaj vapor deposition txheej daws qhov teeb meem no rau ib tug twg, tab sis cov txheej txheem no tsis haum rau qhov tsis xwm yeem. Tshwj xeeb tshaj yog coatings ntawm nyuaj-rau-mus cuag sab hauv.
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