Cov txheej txheem kho saum npoo uas suav nrog plating txheej zinc ntawm cov ntaub ntawv hlau alloy rau kev zoo nkauj thiab tiv thaiv xeb. Cov txheej zinc ntawm qhov chaw yog txheej txheej electrochemical tiv thaiv uas tuaj yeem tiv thaiv hlau corrosion. Cov kev siv tseem ceeb yog kub dip galvanizing thiab electro galvanizing.
Cov ntaub ntawv siv tau:
Vim yog kev vam khom ntawm cov txheej txheem galvanizing ntawm metallurgical bonding technology, nws tsuas yog tsim nyog rau kev kho deg hlau thiab hlau.
Tus nqi txheej txheem: Tsis muaj pwm tus nqi, lub voj voog luv / / tus nqi ua haujlwm nruab nrab, vim qhov zoo ntawm cov khoom ua haujlwm feem ntau nyob ntawm kev kho qhov chaw ua ntej galvanizing.
Kev cuam tshuam ib puag ncig: Vim cov txheej txheem galvanized ua rau lub neej ua haujlwm ntawm steel qhov chaw los ntawm 40-100 xyoo, nws zoo tiv thaiv xeb thiab lwj ntawm cov khoom ua haujlwm, yog li muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig. Tsis tas li ntawd, galvanized workpieces tuaj yeem xa rov qab mus rau lub tank galvanizing tom qab lawv lub neej ua haujlwm tas sijhawm, thiab kev siv cov zinc rov qab yuav tsis tsim cov tshuaj lom neeg lossis lub cev pov tseg.
Cov txheej txheem ntawm kev siv electrolysis los txuas ib txheej ntawm cov yeeb yaj kiab hlau rau saum npoo ntawm ib feem, yog li tiv thaiv cov hlau oxidation, txhim kho hnav tsis kam, conductivity, reflectivity, corrosion resistance, thiab txhim khu kev zoo nkauj. Ntau lub npib kuj muaj lawv cov txheej txheej electroplated.
Cov ntaub ntawv siv tau:
1. Feem ntau cov hlau tuaj yeem ua tau electroplated, tab sis cov hlau sib txawv muaj ntau theem ntawm purity thiab electroplating efficiency. Cov feem ntau yog tin, chromium, npib tsib xee, nyiaj, kub, thiab rhodium.
Cov yas siv feem ntau rau electroplating yog ABS.
3. Nickel hlau yuav tsum tsis txhob siv rau cov khoom siv electroplating uas nkag mus rau hauv daim tawv nqaij, vim yog npib tsib xee yog khaus thiab lom rau ntawm daim tawv nqaij.
Tus nqi txheej txheem: Tsis muaj tus nqi pwm, tab sis cov khoom siv yuav tsum tau kho cov khoom. Lub sij hawm tus nqi nyob ntawm qhov kub thiab txias hom / tus nqi zog (nruab nrab siab), nyob ntawm seb hom electroplated qhov tshwj xeeb. Piv txwv li, electroplating ntawm cov nyiaj thiab cov hniav nyiaj hniav kub yuav tsum muaj cov neeg ua haujlwm txawj ua haujlwm, vim nws yuav tsum muaj kev xav tau siab rau cov tsos thiab kav ntev.
Kev cuam tshuam ib puag ncig: Cov tshuaj lom ntau ntau yuav raug siv rau hauv cov txheej txheem electroplating, yog li kev sib txawv thiab kev rho tawm yuav tsum tau ua kom muaj kev cuam tshuam ib puag ncig tsawg.