Gnee Hlau (Tianjin) Co., Ltd
+8615824687445

Qhov zoo ntawm Galvanized Steel Chev

Mar 28, 2021

Tom qab cov kauj vuam hlau lossis phaj yog galvanized, txoj kev pabcuam lub neej tuaj yeem txuas ntxiv tau yooj yim. Yog tias cov zinc txheej ntawm cov ntawv hlau tsis raug rhuav tshem, lub zinc tuaj yeem tiv thaiv qhov nruab nrab (dej, oxygen, carbon dioxide, thiab lwm yam) los ntawm kev sib cuag saum nplaim ntawm cov ntawv steel, uas yog tib yam nkaus li cov tshuaj tiv thaiv kev tiv thaiv. ntawm lub pob zeb plating txheej. Txawm li cas los xij, yog tias cov galvanized txheej pov tseg thiab cov hlau ntawm ib qho chaw ntawm ib tus neeg tau nthuav tawm rau saum npoo, txij li cov cuab yeej tshuaj ntawm zinc muaj ntau dua li cov hlau, zinc thiab hlau ua micro-roj teeb thaum lub sijhawm txheej txheem etching, thiab zinc yog qhov anode. ntawm lub micro-roj teeb. Nws yog yaj, thiab hlau tiv thaiv los ntawm cathode.


Yog li no, lub nkoj galvanized yuav tsis xeb txawm hais tias nws raug qee rau cov hlau. Yog tias cov hlau saum npoo av raug nthuav tawm ntau dhau lawm, cov hlau yuav xeb zoo li kev tsis txaus ntseeg. Nws tuaj yeem pom tias daim ntawv galvanized muaj cov khoom zoo los tiv thaiv xeb thiab siv dav hauv kev tsim kho, tsheb, rooj tog zaum, tshuab kho tshuab, tshuab hluav taws xob thiab ntim khoom lag luam.