Electro galvanizing
ʻO ka wehewehe pōkole:
Electro galvanizing: ʻike ʻia hoʻi he galvanizing anuanu i ka ʻoihana, ʻo ia ke kaʻina hana o ka hana ʻana i kahi ʻano like ʻole, paʻa a paʻa maikaʻi a i ʻole nā mea hoʻoheheʻe ʻia ma ka ʻili o ka mea hana e ka electrolysis.
Hoʻohālikelike ʻia me nā metala ʻē aʻe, ʻoi aku ka maʻalahi o ka zinc a maʻalahi hoʻi e hoʻopaʻa ʻia.He haʻahaʻa waiwai anti-corrosion electroplated uhi.Hoʻohana nui ʻia ia e pale i nā ʻāpana hao a me ke kila, ʻoi aku ka nui o ka pale ʻana i ka corrosion o ka lewa, a no ka hoʻonaninani.Hoʻokomo ʻia ka ʻenehana hoʻopaʻa ʻauʻau ʻauʻau (a i ʻole ke kau ʻana i ka plating), ka pāpale barela (kūpono no nā ʻāpana liʻiliʻi), ka uhi ʻana i ka polū, ka hoʻopaʻa ʻana a me ka hoʻopaʻa mau ʻana (kūpono no ka uea a me ke kāʻei).
hiʻona
ʻO ke kumu o ka electro galvanizing ka pale ʻana i nā mea kila mai ka ʻino ʻana, hoʻomaikaʻi i ka pale ʻana i ka corrosion a me ke ola lawelawe o ke kila, a hoʻonui i ka nani o nā huahana.E ʻino ʻia ke kila e ka ʻino, ka wai a lepo paha me ka piʻi ʻana o ka manawa.Ma Kina, ʻaneʻane hoʻokahi hapaʻumi o ka nui o ke kila kila i kēlā me kēia makahiki.No laila, i mea e pale ai i ke ola lawelawe o ke kila a i ʻole kona mau ʻāpana, hoʻohana maʻamau ka electro galvanizing e hana i ke kila.
No ka mea ʻaʻole maʻalahi ka zinc e hoʻololi i ka ea maloʻo a hiki ke hana i kahi kiʻiʻoniʻoni zinc carbonate maʻamau i loko o ke kaiapuni haʻahaʻa, hiki i kēia kiʻiʻoniʻoni ke pale i nā ʻāpana o loko mai ka pōʻino ʻino.ʻOiai inā i hoʻopōʻinoʻia ka papa zinc e kekahi mau mea, e hui pū ka zinc a me ke kila e hana i kahi micro battery ma hope o kekahi manawa, i lilo ka matrix kila i cathode a palekana.Ua manaʻo ʻia he mau hiʻohiʻona ka electro galvanizing:
Loaʻa iā ia ke kūpaʻa corrosion maikaʻi, maikaʻi a hui pū ʻia, ʻaʻole maʻalahi ke komo ʻia e ka kinoea kino a i ʻole ka wai.
Ma muli o ka maʻemaʻe o ka papa zinc, ʻaʻole maʻalahi ke hoʻopili ʻia i loko o ka ʻakika a i ʻole ka alkali.Mālama pono i ke kino kila no ka manawa lōʻihi.
Hiki ke hoʻohana ʻia i nā kala like ʻole ma hope o ka passivation chromate.Hiki ke koho ʻia e like me ka makemake o nā mea kūʻai aku.He nani a hoʻonani ka Galvanizing.
He ductility maikaʻi ka uhi zinc a ʻaʻole e hāʻule maʻalahi i ka wā o ke kulou ʻana, ka lawelawe ʻana a me ka hopena.
