Ka hoʻokaʻawale ʻana o nā pale kila galvanized

Hoʻopili ʻia nā pale kila galvanized me kahi papa o ka zinc metala ma luna o ka ʻili o ka pale kila e pale ai i ka ʻino a hoʻonui i kona ola lawelawe. Ua kapa ʻia kēia ʻano ʻāpana kila zinc-coated he galvanized sheet.

E like me ka hana a me ka hana ʻana, hiki ke hoʻokaʻawale ʻia i nā ʻāpana:
① Pepa kila puʻupaʻa wela. Hoʻokomo ʻia ka ʻāpana kila lahilahi i loko o kahi pahu zinc i hoʻoheheʻe ʻia e hana i kahi ʻāpana lahilahi o ka zinc e pili i kona ʻili. Hoʻopuka nuiʻia ia e ka hana galvanizing mau,ʻo ia hoʻi, hoʻokomo mauʻia ka pepa kila i'ōwiliʻia i loko o kahi pahu pahu zinc hoʻoheheʻeʻia e hana i kahi'āpana kila;
② Pepa kila galvanized. Hana ʻia kēia ʻano ʻāpana kila e ka wela wela, akā ma hope o ka haʻalele ʻana i ka pahu, ua wela koke ia i kahi 500 ℃ e hana i kahi kiʻi ʻoniʻoni o ka zinc a me ka hao. ʻO kēia ʻano pepa galvanized he adhesion maikaʻi a me ka weldability o ka pena;
③ Pepa kila electrogalvanized. ʻO kēia ʻano ʻāpana kila galvanized i hana ʻia e ka electroplating i ka processability maikaʻi. Eia naʻe, ʻoi aku ka lahilahi o ka uhi ʻana a ʻaʻole maikaʻi ke kūpaʻa ʻana i ka corrosion e like me ka pale wela wela;
④ ʻO ka ʻaoʻao hoʻokahi a me nā ʻaoʻao ʻelua ʻaoʻao ʻokoʻa galvanized steel sheets. ʻO ka ʻaoʻao hoʻokahi ʻaoʻao galvanized he huahana galvanized ma ka ʻaoʻao hoʻokahi. ʻOi aku ka maikaʻi o ka hoʻololi ʻana ma mua o ka pepa galvanized ʻaoʻao ʻelua i ka welding, pena, anti-rust treatment, processing, etc. ʻo ka ʻaoʻao ʻē aʻe, ʻo ia hoʻi, ka pepa galvanized ʻokoʻa pālua;
⑤ Alloy a me ka pepa kila galvanized. He ʻāpana kila ia i hana ʻia me ka zinc a me nā metala ʻē aʻe e like me ke aluminika, ke alakaʻi, zinc, etc. alloy a i ʻole nā ​​​​mea i hoʻopaʻa ʻia. ʻO kēia ʻano ʻāpana kila he hana anti-rust maikaʻi a maikaʻi hoʻi ka hoʻokō ʻana i ka uhi;
Ma waho aʻe o nā ʻano ʻelima ma luna nei, aia nō nā ʻāpana kila i hoʻopaʻa ʻia, paʻi ʻia i hoʻopaʻa ʻia i ke kila kila, polyvinyl chloride laminated galvanized steel sheets, etc.
ʻO nā mea hana nui a lawe mai i nā ʻāina hana:
①Main home manufacturers: Wuhan Iron and Steel, Anshan Iron and Steel, Baosteel Huangshi, MCC Hengtong, Shougang, Panzhihua Iron and Steel, Handan Iron and Steel, Ma Steel, Fujian Kaijing, etc.;
② ʻO nā mea hana haole nui me Iapana, Kelemānia, Rūsia, Palani, South Korea, etc.