Umbhobho ojikelezileyo odityanisiweyo odityanisiweyo

Imibhobho yentsimbi ekhuselweyo ihlulwe ibe ziindidi ezimbini: i-hot-dip galvanizing kunye ne-electro-galvanizing.I-hot-dip galvanizing layer inzima, ixabiso le-electro-galvanizing liphantsi, kwaye umphezulu awugudi kakhulu.Umbhobho odityanisiweyo ovuthela ioksijini: osetyenziselwa ukwenza intsimbi evuthela ioksijini imibhobho, ngokubanzi imibhobho yentsimbi edityanisiweyo enedayamitha encinci, eneenkcukacha ezisibhozo ukusuka kwi-3/8 ukuya kwi-intshi ezi-2.Sebenzisa i-8, 10, 15, 20 okanye Yenziwe ngentsimbi ye-195-Q235, ukwenzela ukuthintela ukubola, kuyimfuneko ukwenza unyango lwe-aluminizing.

Umbhobho otyhidiweyo owenziwe ngesinyithi oshushu kukwenza ukuba isinyithi esinyibilikisiweyo sisabele kunye ne-matrix yentsimbi ukuvelisa umaleko wealloyi, ukuze imatrix kunye nokwaleka kudityaniswe.I-Hot-dip galvanizing kukuqala ukukha umbhobho wentsimbi.Ukuze kususwe i-iron oxide kumphezulu wombhobho wentsimbi, emva kokukhetha, icoca kwitanki nge-ammonium chloride okanye i-zinc chloride isisombululo esinamanzi okanye isisombululo esixutywe ngamanzi se-ammonium chloride kunye ne-zinc chloride, kwaye emva koko ithunyelwe itanki yokubeka idiphu eshushu.I-Hot-dip galvanizing ineenzuzo zokugquma okufanayo, ukunamathela okuqinileyo kunye nobomi obude benkonzo.

I-galvanizing ebandayo i-electro-galvanizing, kwaye inani le-galvanizing lincinci kakhulu, kuphela i-10-50g / m2, kwaye ukuxhathisa kwayo kwe-corrosion kubi kakhulu kunemibhobho ye-galvanized eshushu.