1. Tiv thaiv kom tsis txhob khawb: Qhov saum npoo ntawm galvanized steel phaj yog them nrog ib txheej ntawm zinc. Cov txheej txheem zinc no tuaj yeem tiv thaiv oxidation thiab corrosion ntawm cov phaj hlau. Yog li ntawd, yog hais tias lub nto ntawm cov hlau phaj yog khawb, zinc txheej yuav poob nws cov nyhuv tiv thaiv, thiab nto ntawm cov hlau phaj yuav yooj yim Nws yog corroded los ntawm oxidation, yog li yuav tsum tau saib xyuas kom tsis txhob khawb thaum siv thiab thauj.

2. Tiv thaiv kom tsis txhob ya raws: Qhov saum npoo ntawm galvanized steel phaj yog them nrog ib txheej ntawm zinc. Cov txheej txheem zinc no tuaj yeem tiv thaiv oxidation thiab corrosion ntawm cov phaj hlau. Txawm li cas los xij, yog tias cov phaj hlau ua kom ntub dej, cov zinc txheej yuav poob nws qhov kev tiv thaiv, yog li, thaum lub sij hawm cia thiab siv, yuav tsum tau saib xyuas kom tsis txhob ntub cov hlau phaj.

3. Kev tu tsis tu ncua: Kev tu cov av thiab cov plua plav tsis tu ncua ntawm qhov chaw ntawm galvanized steel phaj tuaj yeem tswj tau qhov smoothness thiab kev zoo nkauj ntawm cov hlau phaj. Thaum ntxuav lub phaj hlau, koj yuav tsum siv cov ntaub mos mos thiab cov tshuaj ntxuav tes tsis huv, thiab tsis txhob siv cov tshuaj corrosive xws li cov kua qaub, muaj zog alkali, lossis cov kuab tshuaj organic.

4. Tsis txhob siv tshuaj lom neeg corrosion: Tsis txhob sib cuag ntawm galvanized steel daim hlau nrog cov tshuaj corrosive, xws li acids, alkalis, ntsev, thiab lwm yam., kom tsis txhob muaj kev puas tsuaj rau zinc txheej ntawm cov hlau phaj thiab ua rau oxidative corrosion ntawm qhov chaw. lub phaj hlau. Thaum lub sij hawm kev thauj mus los thiab siv, yuav tsum tau saib xyuas kom tsis txhob muaj kab mob ntawm cov hlau phaj los ntawm cov tshuaj corrosive tshuaj.

5. Kev tshuaj xyuas tsis tu ncua: Tsis tu ncua xyuas seb cov zinc txheej ntawm cov ntawv hlau galvanized puas tiav thiab seb puas muaj khawb, qhov, xeb, thiab lwm yam. Yog tias pom muaj teeb meem, lawv yuav tsum tau kho thiab hloov raws sijhawm.

6. Tiv thaiv kom tsis txhob kub siab: Lub melting point ntawm zinc txheej ntawm galvanized steel los xij yog tsawg heev. Lub sij hawm ntev raug rau qhov kub siab yuav ua rau cov zinc txheej yaj. Yog li ntawd, yuav tsum tau saib xyuas kom tsis txhob muaj qhov kub thiab txias ntawm cov ntawv hlau thaum siv thiab khaws cia kom tiv thaiv cov zinc txheej los ntawm melting.