Peb Qhov Sib txawv ntawm Xim Hlau Phaj / Galvanized Phaj / Galvanized Phaj

Nyob rau hauv xyoo tas los no, kev siv cov phaj hlau kho saum npoo av tau dhau los ua kev txhim kho zoo heev. Baosteel tau qhia txog niaj hnub thiab qib siab electro-galvanized nruam ntau lawm chav tsev, uas tuaj yeem tsim ntau yam electro-galvanized nto-kho steel daim hlau nrog cov khoom zoo thiab kev ua haujlwm zoo heev.

Cov ntawv hlau electro-galvanized nto-kho tau siv dav hauv ntau yam xws li khoom siv hauv tsev, rooj tog steel, khoom siv hauv chaw ua haujlwm, tsheb, thiab cov khoom siv hauv tsev.

Muaj ob hom xim hlau daim hlau. Ib qho yog kub-dip galvanizing thiab tom qab ntawd xim txau, thiab lwm qhov yog kub-dip galvanizing thiab tom qab ntawd txau. Xim hlau daim hlau thiab kub-dip galvanizing yog ob qho tib si tiv thaiv corrosion. Cov hlau phaj yog kub-dip galvanized thiab ces txau. Txau cov hmoov sab nraum zoov

Tsis tsuas yog nws muaj qhov zoo tiv thaiv corrosion, tab sis nws kuj muaj xim zoo nkauj. Kub-dip galvanized nplooj ntawv tsuas yog los tiv thaiv corrosion thiab tsis muaj cov nyhuv zoo nkauj.

Qhov ob yog qhov txawv. Lub phaj aluminized yog lub phaj txias nrog ib txheej ntawm txhuas rau saum npoo, ib yam li lub phaj galvanized. Aluminium-zinc phaj yog ib lub phaj nrog txheej txheej ntawm txhuas-zinc antioxidant txheej rau ntawm qhov chaw thiab cov qauv (tus qauv yog me ntsis zoo li lub phaj galvanized). qauv), Nws muaj cov nyhuv zoo nkauj thiab feem ntau yog npog nrog cov yeeb yaj kiab tiv thaiv. Cov khoom tiv thaiv corrosion kuj txawv nyob ntawm tus nqi. Bi-aluminium zinc phaj yog kim dua.

Qhov txawv ntawm lawv yog nyob rau hauv tsos:

Galvanizing yog muab faib ua tsis muaj paj thiab nrog paj;

Galvalume muaj paj, uas yog xim tshwj xeeb tsim los ntawm aluminium-zinc alloy:

Xim hlau daim hlau yog xim

Qhov txawv ntawm cov xim hlau phaj, galvanized phaj thiab galvanized phaj:

Galvanized phaj: yog hais txog lub phaj hlau nrog txheej zinc ntawm qhov chaw. Zinc thiab 2% silicon solidify ntawm qhov kub ntawm 600 ° C * Xim steel phaj: hais txog xim-coated steel phaj. Xim-coated steel phaj yog hom hlau phaj nrog cov txheej txheem organic. Nws muaj qhov zoo corrosion kuj, ci xim, zoo nkauj tsos thiab ua cov duab. Nws yog qhov yooj yim thiab muaj lub zog qub ntawm steel phaj tab sis tus nqi qis dua.