1. Kev sib raug zoo ntawm Chrome plating Thickness thiab lifespan
Cov pa chrome plating (10-20μm): Hauv ib puag ncig muaj kev lag luam dav dav, nws tuaj yeem tswj cov xeb thiab hnav tsis kam rau 2-3 xyoos. PLATING thicknesses ntawm 50μm lossis ntau dua (xws li kho lub plating chrome) tuaj yeem txuas lub neej li 5 xyoos.
Hard chrome plating (12 -}}}}}} }້ອ, nws tuaj yeem ua tiav lub neej ntawm 5-10 xyoo, tab sis yuav tsum muaj kev tu ib txwm.
2. Ib puag ncig cov xwm txheej
Corrosive ib puag ncig (xws li thaj chaw ntug dej hiav txwv): Qhov kev pheej hmoo ntawm pitting corrosion nce hauv lub chrome plating, muaj peev xwm luv luv nws lifespan rau 1 - 2 xyoos. Kev sim qhia tau hais tias A 20μm Chrome plating txheej tsuas yog tiv thaiv cov dej muaj sia rau 168 teev hauv 5% hauv 5% hauv 5% hauv 5%.
Qhuav ib puag ncig: lub neej tuaj yeem txuas ntxiv mus rau 3-5 xyoos, tab sis yuav ua rau tawg ntawm plating yuav tsum zam . 3. sib txawv hauv substrate thiab cov txheej txheem
45 # steel substrate: siab - zaus txhim kho rau cov pas nrig Chrome (Hardness 50 4} {hrc), txuas ntxiv lawv lub neej los ntawm kwv yees li peb zaug.
Pre {- Kev Kho Plawv: Rov qab kho cov kev kho mob tam sim no txhim kho plhaw ades, txuas ntxiv lub neej los ntawm ntau dua 30%.
4. Raug ntawv thov Lifespan
Piston Rods / Cov Lus Qhia Rails: Hauv cov khoom siv hauv cov roj ntsha, nruab nrab} plated pas nrig yog 3-8 xyoos, nrog plating kev kuaj xyuas kom muaj txhua ob xyoos.
Hnav chrome plating (piv txwv, sprotive feem) {} paintter lit tau 0.5-1 xyoo, thaum electroplated nyuaj tuaj yeem nyob ntev tshaj 5 xyoos.
Cov lus pom zoo txij li saib xyuas: Tsis tu ncua ntxuav cov kab mob saum npoo av thiab zam kom tsis txhob muaj kev sib cuag nrog cov kua qaub thiab alkalis.
Khawb lossis khawb av hauv ib cheeb tsam yuav tsum tau rov ua dua - plating lossis hloov.
