Nā kikoʻī e hoʻomaopopo ai i ke kūʻai ʻana i ke kāwele

I kēia manawa, ʻehā mau ʻano nui o nā kāwele lole ma ka mākeke: keleawe, aluminika, ke kila kila, a me ka zinc alloy.Loaʻa i kēlā me kēia o nā mea ʻehā nā pono a me nā hemahema.Hiki iā ʻoe ke koho i ke kāwele i kūpono iā ʻoe e like me kāu makemake pilikino.

Kāwele lāʻau keleawe

Pōmaikaʻi: He maʻalahi ka maʻalahi o ke keleawe a maʻalahi ke hana i nā ʻano like ʻole, no laila he nui nā ʻano.Ma hope o ka chrome plating, e hōʻike i ke kala ʻālohilohi, a i ʻole ma hope o ka hana ʻana, e hōʻike i ka matte, brushed, kala keleawe, etc., ʻoi aku ka nani.

Nā hemahema: pipiʻi, ʻo ke kumu kūʻai o ke keleawe he 60,000 a 70,000 yuan i ka ton (2007).

ʻO ka pahu kāwele alumini

I kēia manawa, ʻo ka hapa nui o nā kāwele alumini i ʻike ʻia ma ka mākeke i hoʻoheheʻe ʻia i ka alumini a me ka alumina.ʻO ka pīpī ʻana i ka alumini e hoʻopuʻi pololei i ka pauka alumini oxide ma ka ʻili o ke kāwele alumini e hana i kahi papa pale.ʻO ka alumina kahi pahu kāwele alumini e hana me ka oxygen e hana i kahi kiʻiʻoniʻoni pale paʻa ma ka ʻili o ka pahu kāwele alumini.Ma ke ʻano o ka ʻenehana, ʻoi aku ka maikaʻi o ka alumini oxide a ʻoi aku ka pale ʻana i ka corrosion ma mua o ka alumini sprayed.

Nā mea maikaʻi: nāʻano likeʻole a me nā kumukūʻai kūpono.

Nā hemahema: ʻo ka waihoʻoluʻu he keʻokeʻo keʻokeʻo, nele i ka koho

Paʻa kāwele kila

Nui nā lepili kila kila, me 200, 201, 202…304, 316 a pēlā aku.I kēia manawa, ʻo nā mea maʻamau ma ka mākeke ka hapa nui o 200 a me 304. ʻO ka 200-mark stainless steel he haʻahaʻa haʻahaʻa ka chromium a e rust!304 stainless steel he chromium maʻiʻo o 18%, maikaʻi kūpaʻa, ikaika corrosion kū'ē, a 'aʻole e rust i loko o kahi humid kaiapuni no ka manawa lōʻihi.

Pōmaikaʻi: ʻO ke kāwele kāwele 304 he kūpaʻa kūpaʻa ikaika a ʻoi aku ke kumukūʻai ma mua o ke keleawe.

Nā pōʻino: ʻO ka paʻakikī o ke kila kila he nui loa, ʻoi aku ka maikaʻi o ka plasticity, liʻiliʻi ke ʻano, a ʻo ka waihoʻoluʻu he hoʻokahi.

Pākuʻi kāwele huila Zinc

I kēia manawa, helu liʻiliʻi nā kāwele kāwele zinc alloy, ma ka mākeke haʻahaʻa.

Pōmaikaʻi: nui nā ʻano a me nā kumukūʻai haʻahaʻa.

Nā hemahema: ʻilihune ka ikaika o ka zinc alloy.