ʻEhia mau ʻano o nā pepa galvanized e hiki ke hoʻokaʻawale ʻia e like me ka hana a me nā ʻano hana?

ʻO nā lau i ulana ʻiahiki ke hoʻokaʻawale ʻia i loko o nā ʻāpana e like me ke ʻano hana a me ka hana ʻana:

(1)Pepa kila galvanized wela. Hoʻokomo ʻia ka pepa kila lahilahi i loko o ka ʻauʻau zinc i hoʻoheheʻe ʻia e hana i kahi ʻāpana kila lahilahi me kahi papa zinc e pili ana i kona ʻili. I kēia manawa, ʻo ka hoʻohana nui ʻana o ke kaʻina hana galvanizing hoʻomau, ʻo ia hoʻi, ʻo nā ʻōwili kila e hoʻomau mau ʻia i loko o ka ʻauʻau hoʻoheheʻe zinc i hana ʻia me ke kila galvanized;

(2) hao hao hao. Hana ʻia kēia pā kila e ka wela wela, akā ma hope koke o ka haʻalele ʻana i ka pahu, ua wela ia i kahi 500 ℃, no laila e hoʻohua ai i kahi kiʻi ʻoniʻoni o ka zinc a me ka hao hao. ʻO kēia ʻano o ka pepa kila galvanized he adhesion pena maikaʻi a me ka weldability;

(3) Pepa kila electro-galvanized. ʻO ka hana ʻana i kēia pepa kila galvanized ma ke ʻano electroplating he hana maikaʻi. Eia naʻe, lahilahi ka uhi a ʻaʻole maikaʻi ka pale ʻana i ka corrosion e like me ka pale wela wela;

(4) ʻO ka ʻaoʻao hoʻokahi a me ka ʻaoʻao ʻelua ʻaoʻao maikaʻi ʻole galvanized. ʻO ka ʻaoʻao galvanized steel sheet, ʻo ia hoʻi, galvanized wale nō ma kahi ʻaoʻao o ka huahana. ʻOi aku ka maikaʻi o ka hoʻololi ʻana ma mua o ka pepa galvanized ʻaoʻao ʻelua ma ke ʻano o ka welding, pena, anti-rust treatment a me ka hana ʻana. I mea e lanakila ai i nā hemahema o ka zinc uncoated ʻaoʻao hoʻokahi, aia kekahi ʻano ʻāpana galvanized i uhi ʻia me kahi ʻāpana lahilahi o ka zinc ma kēlā ʻaoʻao, ʻo ia hoʻi, ʻelua ʻaoʻao galvanized sheet;

(5) Alloy and composite galvanized steel sheet. Hana ʻia ia me ka zinc a me nā metala ʻē aʻe e like me ke aluminika, ke alakaʻi, ka zinc a me nā mea hoʻohui ʻē aʻe a me ke kila hoʻohuihui. ʻO kēia ʻano pā kila he maikaʻi ka hana rustproof a me ka hana pena kiʻi maikaʻi;

Ma waho aʻe o nā mea ʻelima i luna, aia nō hoʻi ke kila galvanized kala, paʻi ʻia a pena ʻia ke kila kila, PVC laminated galvanized steel, etc.Pa'a Uu wela.

ʻO ke ʻano o ke kila galvanized
[1] Kūlana ʻili:Pāʻani Galvanizedma muli o ke kaʻina hana hoʻopili i ka mālama ʻana i nā ʻano like ʻole, ʻokoʻa ka mokuʻāina o ka ʻili, e like me ka pua zinc maʻamau, pua zinc maikaʻi, pua zinc flat, ʻaʻohe pua zinc, a me ka mālama phosphate o ka ʻili a pēlā aku. Hōʻike pū ka maʻamau German i ka pae ʻili.
[2] He mea maikaʻi ke ʻano o ka pepa galvanized, ʻaʻohe hemahema e hōʻino ʻia i ka hoʻohana ʻana i ka huahana, e like me ka plating, nā lua, rupture, a me ka slag, ʻoi aku ka mānoanoa o ka plating, abrasion, chromic acid stains, white rust, a pēlā aku.

Nā waiwai mīkini
[1] Ho'āʻo tensile:
Hōʻailona o ka pepa kila lahilahi i hoʻopaʻa ʻia (unit: g/m2)
JISG3302 Code Z12 Z18 Z22 Z25 Z27 Z35 Z43 Z50 Z60
Ka nui o ke kaulahao 120 180 220 250 270 350 430 500 600
ASTMA525 Code A40 A60 G60 G90 G115 G140 G165 G185 G210
Ka nui o ke kaulahao 122 183 183 275 351 427 503 564 640
① ʻO ka ʻōlelo maʻamau, ʻo nā ʻāpana galvanized structural, tensile a hohonu hohonu ka pono e loaʻa nā waiwai tensile. Pono ka palapala galvanized Structural e loaʻa kahi kiko, ka ikaika tensile a me ka elongation, etc.; tensile wale pono elongation. ʻIke ʻia nā waiwai kikoʻī "8" ma kēia ʻāpana o nā kūlana huahana kūpono;
② ʻano hoʻāʻo: e like me ke ʻano hoʻāʻo kila lahilahi, e ʻike i ka "8" i hāʻawi ʻia e nā kūlana kūpono a me ka "pepa kila kalapona maʻamau" i helu ʻia ma ke ʻano hana hoʻāʻo.

[2] Hoʻāʻo kūlou:
ʻO ka hoʻāʻo ʻo Bending ka papahana nui e ana i ke kaʻina hana o ka metala metala, akā ʻaʻole kūlike nā kūlana aupuni o nā koi metala galvanized sheet, ʻo ka maʻamau US, ma kahi o ka papa hana, ʻaʻole pono ke koena i nā hoʻāʻo ʻana a me nā hoʻāʻo tensile. ʻO Iapana, ma waho aʻe o ka papa hana, ʻo ke kūkulu ʻana i ka pepa corrugated a me ka ʻāpana corrugated maʻamau ma mua o ke koena e koi ʻia e hana i ka hoʻāʻo ʻana.

He ʻelua mau hiʻohiʻona nui ke pale ʻana i ka corrosion sheet Galvanized:

1, ke kuleana o ka uhi pale
I loko o ka galvanized ili e hana i ka dense oxide film

2, i ka wā e ʻoki ai i ka uhi zinc no kekahi kumu, hoʻohana ʻia ka zinc a puni ma ke ʻano he cation e pale ai i ka ʻino o ka hao.