Email:cnfuruide@gmail.comHenan phooj ywg hlau khoom Co., Ltd

Henan phooj ywg hlau khoom Co., Ltd

Galvanized uas tsis muaj cov ntxaij hlau rau kev sib txuas lus nyiaj siv ua haujlwm

Muaj cai nruj rau resistivity thiab tshuaj muaj pes tsawg leeg raw cov ntaub ntawv yuav tsum thiaj li tau lub resistivity ntawm cov hlau yog chaw. Hlau ua deg, thiab drawing thiab kub ua cov txheej txheem thiab General siv uas tsis muaj cov hlau zoo sib xws, tiam sis raws tuab ntawm txheej zinc, ib txhia hauv plating zinc Hou kuj mus rau passivation ua, uas muab plating zinc Hou hlau immersion chrome acid, thiab sulfuric acid thiab nitric acid uas sib xyaw kua hauv lub, ua zinc txheej nto ua yog zaj sawv xim daj daj , thiab pom ntsuab thiab liab dawb, xyaw xim passivation tiv thaiv daim duab pa, thiaj zoo hlau ua hauj corrosion kawm tau ntawv ntxiv lawm. Galvanized steel hlau ua ntej annealing. Khoom 345 ~ 490MPa nyob tensile zog cov galvanized uas tsis muaj cov steel hlau armoured cable kuj yuav tsum tau leem cov zinc, kuj hu ua passivation kho mob vim lawv muaj galvanized.

Henan phooj ywg hlau khoom Co., Ltd
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