Maopopo iā ʻoe kēia ʻike o ka pā zinc?

ʻO nā huahana Zinc he mea pili i ke kaiapuni a maʻalahi hoʻi e hana hou ʻia ma muli o ko lākou kūpaʻa ʻana i ka corrosion, maʻalahi ka hana ʻana, hoʻoheheʻe waiwai, paʻa ikaika me nā mea ʻē aʻe. Me ka nani nani a me ka lōʻihi, makemake nui ʻia ka zinc i ka hoʻolālā ʻana o nā hale metala kiʻekiʻe a me nā ʻōnaehana pā i kēia lā.
Pāpā zincʻO ka mea maʻamau i hoʻohana ʻia i ke kūkulu ʻana he mea metala hou me nā hiʻohiʻona maikaʻi loa i hoʻohui ʻia ma ka hoʻohui ʻana i kahi liʻiliʻi liʻiliʻi o ka titanium (0.06% ~ 0.20%), aluminika a me nā mea hoʻohui keleawe me ka zinc ma ke ʻano nui, i ʻike ʻia ʻo titanium-zinc plate. ʻO ka mea i kapa ʻia ʻo "titanium zinc" i hana ʻia me ka zinc electrolytic kiʻekiʻe me ka maʻemaʻe a hiki i ka 99.99% a hoʻoheheʻe ʻia me ke keleawe a me ka titanium pololei a me ka quantitative, kahi e hoʻomaikaʻi ai i ka hana hana a me nā waiwai mechanical o ka zinc, a ʻoi aku ka maikaʻi.
Ma hope o ka hoʻohui ʻana i ke keleawe a me ka titanium i ka zinc, ʻoi aku ka maikaʻi o nā ʻano o ka pā zinc. Hoʻomaikaʻi maikaʻi ʻo Copper i ka ikaika tensile o ka alloy, a hoʻomaikaʻi ka titanium i ke kūpaʻa ʻana o ka pā alloy i ka manawa. ʻO ka huila o nā metala ʻehā e hoʻemi ʻia ka pākaukau hoʻonui.
Ke hoʻopili ʻia ka pepa zinc me ka carbon dioxide a me ka wai i ka lewa, aia ʻelua mau ʻanuʻu nui o ke kaʻina hoʻololi kemika, ʻo ia hoʻi ka hoʻokumu ʻana i kahi papa zinc hydroxide carbonate a me kahi papa zinc carbonate. Ke hana nei kēia ʻāpana oxide ma ke ʻano he kiʻiʻoniʻoni pale e pale aku i ka zinc o loko mai ka ʻino hou ʻana, e hōʻoia ana i ke ola lawelawe lōʻihi o ka metala.
I ke kūkulu ʻia ʻana, loaʻa nā mea maikaʻi o ka pā zinc i hoʻohālikelike ʻia me ka pā kila galvanized maʻamau a me ka pepa alumini. Loaʻa iā Zinc nā waiwai pale ponoʻī, a ʻaʻohe mea e pono ai ka mālama anti-corrosion kūikawā. ʻOiai inā ua pōʻino ka ʻili, hiki ke hana hou ʻia kahi papa pale me kāna mau mea pale ponoʻī e pale ai i ka corrosion hou aʻe. ʻO ka pepa galvanized a me ka pepa alumini e ʻoki a ʻili paha i ka papa zinc a i ʻole ke kiʻi oxide ma ka ʻili ma muli o ke kuʻi ʻana a me nā kumu ʻē aʻe, a laila e ʻino ʻia, no laila e koi ʻia nā kumukūʻai mālama hou.