Kev cuam tshuam ntawm qhov chaw ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj ntawm kev sib cuag quab yuam

Kev cuam tshuam ntawm qhov chaw ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj ntawm kev sib cuag quab yuam

Cohesive force feem ntau yog hais txog qhov ntsuas thiab qib uas ib qho khoom txuas mus rau lwm qhov. Yog hais tias lub txheej ntog tawm vim yog mechanical quab yuam los yog deformation, los yog cua tshuab los ntawm cov pa, los yog tev tawm los ntawm corrosion, lub txheej tsis muaj kev sib cuag quab yuam. Kev sib cuag quab yuam yog ib qho tseem ceeb Performance index ntawm electro-deposition. Nws muaj kev sib raug zoo heev thiab tseem ceeb nrog cov tsos ntawm cov khoom siv substrate ua ntej electroplating, thiab qhov zoo ntawm kev sib cuag quab yuam cuam tshuam ncaj qha rau qhov zoo ntawm txheej.

Yog hais tias muaj ntau cov roj stains, rusted khoom thiab lwm yam kab mob nyob rau saum npoo ntawm lub hauv paus cov ntaub ntawv, lub electroplating txheej tsis tuaj yeem txuas ncaj qha nrog rau saum npoo ntawm cov khoom siv hauv paus, thiab tom qab ntawd cov txheej yuav maj mam tev thiab ntog, uas yog qhov tseem ceeb. qhov tsis zoo ntawm kev sib txuas ntawm cov txheej txheem thiab qhov chaw ntawm cov khoom siv hauv paus. vim li cas. Ntawm qhov tsis sib xws, yog tias qhov saum npoo ntawm cov khoom siv hauv cov khoom siv hluav taws xob tau raug ntxuav kom zoo ua ntej electroplating, cov txheej electroplating yuav ncaj qha hu rau saum npoo ntawm cov khoom siv hauv paus thiab ruaj khov rau nws.

Nqus plating hluav taws xob cua sov tube nqus txheej txheej

Lub tshuab nqus tsev txheej txheej yog tsim los ntawm cov muaju lossis cov nplej. Qhov luaj li cas, zoo li cas thiab qhov chaw ntawm cov crystals txiav txim siab cov yam ntxwv ntawm txheej txheej. Nyob rau hauv ntau yam kev daws teeb meem electroplating, cov yam ntxwv ntawm cov txheej txheej hlau kuj sib txawv, feem ntau tshwm sim los ntawm cov txheej txheem sib txawv. Thaum pib ntawm electroplating, qhov saum npoo ntawm cov khoom siv hauv paus ua ntej tsim qee qhov zoo, uas yog siv lead ua nuclei, uas tau ntxiv rau lub sijhawm, thiab tus naj npawb ntawm cov crystals tau nce ntxiv, thiab lawv tau txuas rau ib leeg rau hauv cov ntawv los tsim cov txheej txheem. .

Pre-plating kev kho mob ntawm plated qhov chaw ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov yeeb nkab

Pretreatment ntawm lub tshuab nqus tsev electroplating yog ib qho tseem ceeb heev nyob rau hauv lub tshuab electroplating nyob rau hauv cov kab ntau lawm electroplating. Qhov zoo ntawm kev kho deg ntawm cov khoom siv substrate ncaj qha cuam tshuam rau qhov zoo ntawm txheej, yog li tsim nyog yuav tsum tau them nyiaj rau pretreatment ua ntej electroplating.

Kev kho ua ntej plating ntawm plated qhov chaw yog ib qho tseem ceeb tshaj plaws hauv kev txiav txim siab qhov zoo ntawm electroplating. Hauv kev tsim tawm, ntau tshaj 80 feem pua ​​​​ntawm cov electroplating tsis ua hauj lwm tus nqi tshwm sim nyob rau hauv cov txheej txheem ua ntej kev kho mob, yog li qhov zoo ntawm pre-electroplating kev kho mob yog ib qho tseem ceeb tshwj xeeb.

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