Nā wili nui ouwea galvanizedua hoʻokumu ʻia ma o ke kaha kiʻi uea, ʻo ke kiʻi uea he ʻano ʻenehana hana, hiki ke hana i ka huahana e hoʻokō i ke ʻano i koi ʻia a hoʻokō i nā waiwai mechanical maʻamau.Kiʻi ʻia ke kiʻi anuanu ma ka mahana recrystallization.He kiʻi kiʻi maʻamau ke kiʻi anu.ʻO ke kaha kiʻi wela ka wela o ka uea metala ma mua o ke komo ʻana i ka lua make.Hoʻohana nui ʻia no ke kaha kiʻi ʻana i ka uea metala me kahi helu heheʻe kiʻekiʻe.
Hoʻomaʻamaʻa ʻia ke kaha kiʻi wela e ka mea hoʻomehana i ka laulā o ka mahana, hoʻohana nui ʻia no ka galvanized, paʻakikī i ka deformation o ke kaha uea kila.Uea hao haohana ʻia ma ke kaʻina hana kiʻi, ka hoʻokumu ʻana i nā kikoʻī maʻamau o ke kaula kila, a laila i loko o ka pahu electroplating ma o ka unidirectional zinc plating surface.He lohi loa ka wikiwiki o ka hana, ʻaʻahu like ʻole ka papa zinc o ka zinc plating, ʻano lahilahi ka mānoanoa, maʻamau ma 3 ~ 15 microns, kiʻekiʻe loa ka ʻōlinolino, akā ʻoi aku ka maikaʻi o ka corrosion, ke hoʻohana ʻia e kūʻai e like me i ke koi.
Nā wili nui ouwea galvanizedHoʻohana nui ʻia nā huahana no kāna ʻōpala a me ka pale ʻana i ka corrosion, no ka mea, he hopena pale nui ka zinc i ke ʻano o ka huahana, no laila e hoʻomaikaʻi nui ai i ka hana a me nā hiʻohiʻona o ka huahana ponoʻī, e hāpai pū ana i ka hoʻolaha ʻana i ka noi o ka huahana.ʻO ka papa zinc o ka uea zinc me ka papa zinc mānoanoa he crystallinity maikaʻi, ʻaʻahu a ʻaʻohe āpau, a me ka pale ʻana i ka corrosion maikaʻi.
ʻO ka papa zinc i loaʻa ma ka electrogalvanizing he maʻemaʻe loa a hoʻopau mālie i ke kinoea, wai a me ka noe o ka waikawa a me ka alkali, hiki ke pale pono i ke kumu kila.Galvanized papa hiki no hoi chromic waika passivation lapaau i loko o nāʻano kala, nani a me ka lokomaikaʻi, he maikai decorative.ʻO ka papa zinc ma luna o ke kaula galvanized he ductility maikaʻi, hiki ke hoʻopaʻa ʻia i ke anu, ʻōwili, kulou a me nā hana ʻē aʻe me ka ʻole o ka pōʻino i ka papa zinc.
Ka manawa hoʻouna: 09-08-21