Puas yog zinc thiab galvanized sib haum?
Puas yog zinc thiab galvanized sib haum?

Video: Puas yog zinc thiab galvanized sib haum?

Video: Puas yog zinc thiab galvanized sib haum?
Video: Da Vang - Puas Yog Nyuab2 Koj (nkauj tawm tshiab 2021) 2024, Kaum ib hlis
Anonim

Thaum galvanizing steel yog dipped nyob rau hauv molten zinc , thiab cov tshuaj tiv thaiv ntawm steel thiab zinc tshwm sim. Yog li ntawd, lub zinc txheej tsis pleev xim rau lub ntsej muag steel, nws yog chemically bounded. Txij li thaum nws yog ib tug tshuaj tiv thaiv cov tsos ntawm cov zinc txheej yuav txawv, nyob ntawm seb hom hlau siv hauv cov khoom.

Ib yam li ntawd, koj tuaj yeem nug, Zinc puas zoo ib yam li galvanized?

Ob leeg zinc plating thiab galvanizing yog ib daim ntawv thov zinc plating. Qhov sib txawv loj yog thickness: zinc plating feem ntau yog 0.2 mils tuab. Txhua yam muaj tseeb galvanizing yog kub dip galvanizing . Yam yuav tsum galvanized yog submerged nyob rau hauv molten, kua zinc ; yog li no lub npe "kub dip".

Kuj Paub, yog zinc plated lossis galvanized zoo dua? Zinc plating los yog electroplating yog txheej txheem uas zinc yog siv los ntawm kev siv hluav taws xob tam sim no. Nws yog txheej txheej thinner dua li kub-dip galvanizing ua rau nws tsis haum rau kev siv sab nraum zoov. Nws qhov zoo yog nws qhov ci ci thiab cov xim sib xws ua rau nws ntau aesthetically txaus siab.

Ib sab saum toj no, zinc puas muaj zog dua galvanized?

Thaum galvanized qhov chaw muab ib tug malleable zinc nto, cov inorganic zinc txheej, vim yog qhov nyuaj, pob zeb zoo li tus cwj pwm ntawm cov zinc silicate matrix, ua rau ntau heev nyuaj dua thiab ntau abrasion resistant txheej tshaj nws yog xim hlau zinc.

Puas yog zinc plating kim?

Zinc plating yog qhov tsawg kawg nkaus kim plating rau kev tiv thaiv corrosion. Qee qhov zinc alloy plating zoo li zinc - hlau, zinc -cobalt, thiab zinc -nickel tej zaum yuav tsis ntau dhau kim dua li dawb zinc plating , thiab tej zaum yuav pom muaj kev tiv thaiv corrosion ntxiv kom tsis tshua muaj nqi ntawm kev ua haujlwm.

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