ʻO ka hopena kūpono no ka lōʻihi a me ka pale ʻana i ka corrosion:
ʻO ke kila Galvalume kahi huahana hoʻololi no ka ʻoihana kila, e hui pū ana i nā waiwai maikaʻi loa o ka alumini a me ka zinc e hāʻawi i ke kūpaʻa kūʻokoʻa a me ka pale ʻana i ka corrosion. ʻO ka uhi ʻana o ka pepa galvanized he 55% aluminika, 43.5% zinc a me kahi mea liʻiliʻi o nā mea ʻē aʻe. Hoʻokumu kēia hui like ʻole i kahi ʻano honeycomb microscopic kahi i loaʻa ai ka zinc i nā "honeycombs" i hana ʻia me ka alumini.
ʻO kekahi o nā hiʻohiʻona ʻokoʻa o ke kila galvalume ka hiki ke hāʻawi i ka pale anodic. ʻOiai e lawelawe ana ka papa galvanized ma ke ʻano he pale anodic, ʻo ka hoʻemi ʻana o ka zinc content a me ka pale alumini e pale aku ai i ka electrolysis. Eia naʻe, pono e hoʻomaopopo ʻia i ka wā e ʻoki ʻia ai ka pepa galvanized, e nalowale ka ʻoki ʻoki i kona pale a hiki i ka pala. No ka hakakā ʻana i kēia, ʻōlelo ʻia e hoʻohana i ka pena a i ʻole ka zinc-rich varnish e pale i nā kihi a hoʻolōʻihi i ke ola o ka papa.
Ka lapaʻau ʻili: Ka lāʻau lapaʻau, ka ʻaila, ka maloʻo, Ka lāʻau lapaʻau a me ka ʻaila, anti-finger print.
ʻAno kila | AS1397-2001 | EN 10215-1995 | ASTM A792M-02 | JISG 3312:1998 | ISO 9354-2001 |
Ke kila no ka hana anu a me ka palapala kiʻi hohonu | G2+AZ | DX51D+AZ | ʻAno CS B, ʻano C | SGLCC | 1 |
G3+AZ | DX52D+AZ | DS | SGLCD | 2 | |
G250+AZ | S25OGD+AZ | 255 | - | 250 | |
ʻO ke kila kila | G300+AZ | - | - | - | - |
G350+AZ | S35OGD+AZ | 345 Papa1 | SGLC490 | 350 | |
G550+AZ | S55OGD+AZ | 550 | SGLC570 | 550 |
E nānā hohonu kākou i nā hiʻohiʻona koʻikoʻi o ke kila galvalume. Hoʻokumu ʻia ke kila Galvalume me 55% aluminika, 43.5% zinc a me 1.5% silika no ka maikaʻi o ka formability, weldability a me ka pena. ʻO ia ka mea hiki ke hana maʻalahi i nā ʻano like ʻole a me nā nui, e lilo ia i koho maʻalahi no nā noi like ʻole. Eia kekahi, hiki i kona paintability ke hana maʻamau a me ka pale mai nā mea o waho.
Ma ke ʻano o ka pale ʻana i ka corrosion, ʻoi aku ka maikaʻi o ke kila galvalume 2-6 ma mua o ka pale kila wela wela. Loaʻa kēia hana koʻikoʻi ma o ka hui pū ʻana o ka pale ʻana o ka zinc a me ka pale pale alumini. ʻO ka hopena he uhi hiki ke kū i nā kūlana o ka lewa koʻikoʻi, e hōʻoia i ka lōʻihi a me ka lōʻihi o kekahi papahana.
ʻO ka versatility o ke kila galvalume e kūpono ia no nā ʻano hana like ʻole. Hoʻohana nui ʻia ia i ke kūkulu ʻana no ka mea hāʻawi ia i kahi hopena kūpono no ka uhi ʻana, ka ʻaoʻao a me nā mea hana ʻē aʻe. ʻO kona kūpaʻa ʻana i ka corrosion maikaʻi loa ia i koho maikaʻi loa no nā noi ma nā wahi kahakai, i ʻike pinepine ʻia i ka wai paʻakai a me nā kūlana ʻino. Eia kekahi, hoʻohana ʻia ia i ka ʻoihana automotive, nā mea mahiʻai, a me nā mea uila.
I ka hopena, kū ke kila galvalume i mea hoʻololi pāʻani no ka ʻoihana kila. Me kāna haku mele ʻokoʻa, kūʻokoʻa i ka corrosion a me ka versatility, hāʻawi ia i ka paʻa ʻole a me ka hilinaʻi. Mai hoʻololi i ka maikaʻi a me ka lōʻihi - e koho i ke kila galvalume no kāu papahana aʻe.
ʻOiai ʻo Kina ʻoihana metala ʻoihana alakaʻi i nā ʻoihana, ʻo ke kālepa kila aupuni a me ka logistic "Hundred good faith enterprise", China steel trade enterprises, "Top 100 private enterprises in Shanghai". ) lawe i ka "Integrity, Practicality, Innovation, Win-Win" ma ke ʻano o kāna kumu hana hoʻokahi, hoʻomau mau i ka waiho ʻana i ka koi o ka mea kūʻai aku ma kahi mua.