hlau yeeb nkab tooj liab yeeb nkab profile ua ntawm qhov tshwj xeeb ntawm nws cov kev cai rau tooj liab plating txheej txheem yog txawv los ntawm cov pa hlau qhov chaw tooj liab plating yog li yuav ua li cas xaiv haum rau hlau profile ua nrog tooj liab plating txheej txheem yog ib tug tseem ceeb heev lub ntsiab lus feem ntau xaiv electroplating txheej txheem raws li. Thawj cov khoom siv electroplating nws tus kheej yuav tsum tau ua rau plating Qhov ntawd yog, cov khoom ua tiav ua ntej, thiab tom qab ntawd electroplating, xws li thickness, brightness, hardness thiab dispersion muaj peev xwm, thiab lwm yam. pre-txheej ntawm tooj liab plating chaw txheej txheej thiab txheej txheej, thiab cov yam ntxwv ntawm tooj liab pipeline profile ua electroplating yog hais tias cov txheej txheem ntawm hlau thiab electroplating txheej txheem yog tej zaum synchronized uas yog, ib co yog thawj tom qab plating, ib co yog thawj tom qab plating txawm. electroplating ntawm cov khoom hlau, tab sis kuj nyob rau hauv lub traction ntawm kab tshuab xaiv technology ntxiv rau qhov sib txawv siv raws li hlau thiab txheej yuav tsum tau, tab sis kuj xav txog electroplating neeg ua hauj lwm rau hlau taug kev ceev traction ntawm qhov ntev ntawm txoj kab thiab lwm yam. yam adaptability Hais txog CO2 roj welding hlau rau kev txij nkawm, vim hais tias ntawm tooj liab ntawm cov hlau txuas kom muaj nuj nqis muaj qhov txwv nruj, xws li tooj liab cov ntsiab lus ntawm ib chav tsev ntim yuav tsum nyob rau hauv 0.52 (feem ntau feem) ntawm cov solder, yog ib tug nyias txheej, chemical immersion method piv txwv li hloov tooj liab plating tuaj yeem ua tau raws li qhov yuav tsum tau ua, tab sis vim tias tam sim no hauv tsev siv ib txwm siv txoj hauv kev los hloov tooj liab plating, kev khi quab yuam Plating xim tsis tuaj yeem ua tau raws li cov khoom yuav tsum tau thiab hauv kev xyaum xaiv thawj zaug poob dua txheej txheem, tooj liab txheej. extension thiab thinning nyob rau hauv daim duab, kom ncav cuag cov khoom yuav tsum tau Qhov no mus kom ze feem ntau tam sim no txheej poob tawm Qhia qhov tshwm sim Yog li ntawd, xaiv muaj zoo bonding zog thiab ductility ntawm tooj liab plating txheej txheem rau txog roj shielded vuam hlau yog ib qho tseem ceeb heev nyob rau hauv lub tshiab yuav ua rau txhob lo lo ntxhuav. Cov khoom lag luam ib zaug kev vam meej ntawm cov tshuaj tooj liab plating ntawm tooj liab tube technology tam sim no ua ntej, tseem tsuas tuaj yeem xaiv rau thawj axis txoj kab uas hla, rub cov khoom dua tom qab tooj liab plating tshuab tsim cov txheej txheem no yuav tsum yog cyanide tooj liab plating lossis matte acidic tooj liab plating Vim tias cov toxicity ntawm cyanide loj dhau, hauv metallurgy tooj liab yeeb nkab cov khoom siv kev lag luam muaj tsawg tus neeg siv Tam sim no, txoj kev nrov tshaj yog tseem tshuaj tooj liab leaching thiab ces thickening tooj liab plating thiab ces kos siv rau thickening tooj liab plating rau acid tooj liab plating los yog pyrophosphate tooj liab plating. Nyob rau hauv lub tiaj hlau ua kev lag luam kuj xaiv tshuaj tooj liab plating ib txwm hloov tooj liab plating yog tooj liab sulfate thiab sulfuric acid txheej txheem Tsuas yog nyob rau hauv ib tug luv luv lub sij hawm yuav muaj ib tug nyias txheej hloov, nyob rau hauv lub saum toj no tooj liab plating thickening, binding quab yuam tsis muaj zog yog nyob rau hauv no. Cov tshuaj hloov plating immersion lub sij hawm ntev dhau lawm, tsis tsuas yog yuav tsis ntxiv txheej thickness, tab sis kuj ua rau cov txheej yuav xoob thiab ntxeem tau, hlau matrix kuj yuav ua rau corrosion, hlau lub zog heev txo Tus txheej txheem kev txhim kho yog ntxiv additives nrog rau cov tsos thaiv cov nyhuv hauv kev hloov tooj liab plating tov, kom cov txheej txheem hloov orderly aspiring additives thiab tej lub teeb nyhuv ntawm qhov yuav tsum tau muaj ib tug tej yam thickness los yog tuab txheej hlau cov khoom, kev xaiv ntawm hloov txheej hauv qab yuav tsum tau ceev faj heev yam tsawg kawg nkaus, yog tsis ruaj. kom hloov mus rau cov txheej txheem tuab ntawm tooj liab plating electroplating ua ntej, hais txog lub thickness ntawm tooj liab plating, khoom siv tshuab tseem yuav tsum xaiv electrochemical txoj kev ntawm precoated precoated nrog cyanide tooj liab plating npib tsib xee plating thiab siab P tshaj pyrophosphate tooj liab plating hnyav qhov zoo thiab qhov tsis zoo, nyob rau hauv Hlau daim duab kev lag luam, electroplating npib tsib xee plating raws li precoated render yog zoo dua Thaum lub thickening tooj liab plating yuav xaiv acidic sulfate tooj liab plating Qhov no yog vim hais tias tom qab txheej txheem hloov, acid tooj liab plating yuav hloov mus rau qhov yuav tsum tau ntawm high-ceev electroplating tam sim no ceev mus txog 30 ~ 50A / dm2, thiaj li hais tias cov tsub zuj zuj ceev tau zoo heev los ntawm qhov sib piv, cyanide tooj liab plating vim hais tias ntawm ib puag ncig muaj kuab paug teeb meem yuav tsum tsis txhob xaiv, thiab pyrophosphate tooj liab plating vim complex muaj pes tsawg leeg, tsis tsuas yog tus nqi siab, thiab tsis haum rau kev ua hauj lwm nyob rau hauv loj tam sim no Kev xeem qhia tau hais tias nyob rau hauv high-ceev electroplating ntawm acid tooj liab plating, thaum lub tam sim no ceev nce, lub deposition ceev ntawm txheej kuj nce nyob rau tib lub sij hawm.