ʻO ka pepa kila galvanized i hoʻoheheʻe ʻia i loko o ka wili DX51D z40 z80 z180 z275 Ikaika kiʻekiʻe S280GD S320GD+Z GI ʻōwili kila i uhi ʻia me ka zinc/ʻāpana

Pepa kila galvanized electro
ʻO ka electro-galvanizing, i ʻike ʻia hoʻi he galvanizing anuanu, hoʻohana i ka electrolysis e hana i kahi papa like a mānoanoa ma luna o ka ʻili o ka metala. Hiki i ka papa zinc anti-corrosion ke pale i nā ʻāpana kila mai ka palaho oxidation. Eia kekahi, hiki iā ia ke hoʻokō i nā kumu hoʻonaninani. Akā ʻo ka papa zinc o ka pepa kila electro-galvanizing he 5-30 g/m2 wale nō. No laila, ʻaʻole maikaʻi kona kūpaʻa ʻana i ka palaho e like me nā pepa galvanized hot-dip.

ʻOkoʻa ma waena o nā pepa kila wela a me nā pepa kila galvanized
Kū'ē i ka palaho
ʻO ka mānoanoa o ka uhi zinc kekahi o nā mea nui e kū'ē ai i ka pala. ʻO ka nui o ka mānoanoa o ka papa zinc, ʻoi aku ka maikaʻi o ke kū'ē ʻana i ka pala. Ma keʻano laulā, ʻoi aku ka mānoanoa o ka uhi zinc hoʻoluʻu wela ma mua o 30 g/m2, a hiki i ka 600 g/m2. ʻOiai ʻo ka mānoanoa o ka papa zinc electro-galvanized he 5 ~ 30 g/m2 wale nō. No laila, ʻoi aku ka pale ʻana o ka pepa kila mua ma mua o ka mea hope. Ma Wanzhi Steel, ʻo ka papa zinc kiʻekiʻe loa he 275 g/m2 (z275 galvanized steel sheet).

Ke ʻAno Hana
Hoʻoheheʻe ʻia ka pepa kila galvanized wela i loko o kahi ʻauʻau zinc heheʻe ma kahi o 500 degere, ʻoiai ua hana ʻia ka pepa kila electro-galvanized i ka mahana o ka lumi ma o ka electroplating a i ʻole nā ​​​​ʻano hana ʻē aʻe. ʻO ia ke kumu e pili ana hoʻi ka electro-galvanizing i ke kaʻina hana galvanizing anu.
Ka laumania a me ka hoʻopili ʻana o ka ʻili
ʻOi aku ka laumania o ka ʻili o ka pepa kila electro-galvanized ma mua o nā pepa galvanized wela-dip. Akā, ʻaʻole maikaʻi kona hoʻopili ʻana e like me ka pepa galvanized wela-dip. Inā makemake ʻoe i hoʻokahi ʻaoʻao wale nō i galvanized, hiki iā ʻoe ke koho i ke ʻano electroplating. Eia nō naʻe, inā e lawe ana i ka galvanizing wela-dip, ua uhi piha ʻia nā ʻaoʻao ʻelua me kahi papa zinc.