He aha ka ʻokoʻa ma waena o ka chrome plating, nickel plating a me ka zinc plating?

ʻO ka mea mua, e hoʻomaopopo kākou i ka electroplating
ʻO ka electroplating ke kaʻina hana o ka hoʻohana ʻana i ke kumumanaʻo o ka electrolysis e uhi i kahi ʻāpana lahilahi o nā metala ʻē aʻe a i ʻole nā ​​​​mea hao ma ka ʻili o kekahi mau metala.E like me ka ʻōpala), hoʻomaikaʻi i ka pale ʻana i ka lole, conductivity uila, reflectivity, corrosion resistance (copper sulfate, etc.) a hoʻonui i ka nani.

Hoʻokaʻawale hou ʻia ka Electroplating i nā kaʻina kikoʻī e like me ka hoʻopaʻa ʻana i ke keleawe, ka hoʻopaʻa ʻana i ke gula, ka hoʻoheheʻe kālā, ka chrome plating, ka nickel plating a me ka zinc plating.Ma ke kahua hana, ʻo ka zinc plating, nickel plating a me chrome plating ka mea i hoʻohana nui ʻia.A he ʻokoʻa paha ma waena o nā ʻekolu, ʻeā?mīkini alumini

Galvanized
Wehewehe: ʻO ka Galvanizing e pili ana i kahi ʻenehana lapaʻau ʻili e uhi ana i kahi papa zinc ma luna o ka ʻili o nā metala, nā mea hao a i ʻole nā ​​mea ʻē aʻe no ka nani a me ka pale ʻana i ka ʻōpala.
Nā hiʻohiʻona: kumu kūʻai haʻahaʻa, anti-corrosion maʻamau, kala-keʻokeʻo kala.
Hoʻohana: Uku, nā kaʻa kaʻa, nā lako ʻoihana, etc.

Paʻa nikela
Wehewehe: He ʻano hana e hoʻopaʻa ai i kahi papa nickel ma luna o ka metala a i ʻole kekahi mau metala ʻole e ka electrolysis a i ʻole nā ​​hana kemika, i kapa ʻia ʻo nickel plating.
Nā hiʻohiʻona: nani, hiki ke hoʻonani ʻia, ke kumukūʻai kiʻekiʻe, ke kaʻina hana paʻakikī, ke kala keʻokeʻo keʻokeʻo a melemele.
Nā noi: nā pāpale kukui mālama ikehu, nā kālā, nā lako, a pēlā aku.

chrome
Wehewehe: He ʻano metala keʻokeʻo keʻokeʻo ʻo Chromium me ka waihoʻoluʻu polū iki.He ʻano hana ia o ka hoʻopaʻa ʻana i kahi papa o ka chromium ma luna o kahi metala a i ʻole kekahi mea metala ʻole e ka electrolytic a i ʻole nā ​​hana kemika, i kapa ʻia ʻo chrome plating.
ʻO nā hiʻohiʻona: ʻElua ʻano o ka chrome plating, ʻo ka mea mua no ka hoʻonani ʻana, nani ka hiʻohiʻona, ʻoi aku ka maikaʻi o ka pale ʻana, ʻoi aku ka maikaʻi o ka pale ʻana i ka galvanized, a ʻoi aku ka maikaʻi ma mua o ka oxidation;ʻO ka lua o ka hoʻonui ʻana i ka paʻakikī a me ke kūpaʻa ʻana o nā ʻāpana metala, a me nā mea ʻē aʻe, ʻo ia ka hana o ka ʻāpana.
Hoʻohana: ʻO nā ʻāpana hoʻonaninani mālamalama, nā mea hana, nā kīʻaha, a me nā mea ʻē aʻe ma nā mea hana hale, nā uila a me nā huahana ʻē aʻe.mīkini kaʻa

ʻO ka ʻokoʻa loa ma waena o nā ʻano electroplating ʻekolu
1: "ʻO ka chromium plating ka mea nui e hoʻomaikaʻi i ka paʻakikī o ka ʻili, nani ke ʻano a me ka pale ʻana i ka ʻōpala. He paʻa kemika maikaʻi ʻo Chromium plating a ʻaʻole hana i ka alkali, sulfide, nitric acid a me ka hapa nui o nā waikawa organik, akā hiki ke hoʻoheheʻe ʻia i ka waikawa hydrohalic (E like me hydrochloric acid) a me ka ʻakika sulfuric wela No ka loli ʻole o ka chromium, hiki iā ia ke mālama i kona hiki no ka manawa lōʻihi a ʻoi aku ka maikaʻi ma mua o ke kālā a me ka nickel.
2: ʻO ka Nickel plating ka mea nui i ka lole pale, anti-corrosion, anti-rust, maʻamau lahilahi, a ua māhele ʻia ke kaʻina hana i ʻelua mau ʻāpana: electroplating a me kemika.
3: He nani a me ka rust-proof ka Galvanized.ʻO Zn kahi metala ikaika e hiki ke hoʻopili me nā ʻakika, no laila ʻaʻohe kūʻē i ka corrosion a ʻo ia ka mea liʻiliʻi loa o nā ʻekolu.
ʻO ka ʻokoʻa o ke kumukūʻai, ʻo ka chrome plating ka mea nui loa, ʻo ka nickel ka lua, a ʻo ka zinc ka mea liʻiliʻi loa.Ma waena o lākou, ʻike ʻia ka rack plating, barrel plating, etc.He pipiʻi ka hoʻopaʻa ʻana i nā pahu, a ʻoi aku ka liʻiliʻi o ka paʻi pahu.
Ma hope o ka ʻuhū nui ʻana, ua ʻōlelo kekahi mau hoaaloha he ʻano pupule a maopopo ʻole ia, no laila hiki i ka mea hoʻoponopono ke haʻi wale iā ʻoe, e huikau au ma hope o ke kani ʻana no kekahi manawa, no laila e ʻokoʻa kākou ma ke kala.
He keʻokeʻo keʻokeʻo ʻo Chrome plating, he melemele liʻiliʻi ka pā nickel, keʻokeʻo kālā galvanized (ʻoiaʻiʻo, aia pū kekahi zinc kala, zinc hina, matt chrome, chrome mālamalama, nickel keʻokeʻo, nickel ʻeleʻele, etc., ʻoi aku ka nui o kāu e ʻōlelo ai, ʻo ka ʻoi aku ka naʻaupō ʻoe.

E hoʻonui i kou ʻike:
1- Hoʻokumu nui ʻia ka hana electroplating e ka wai a me ka hoʻohaumia metala kaumaha i ka wai.Ua hoʻomalu pono ka moku'āina i ka hoʻonuiʻana i kaʻoihana electroplating, a ua ho'ēmiʻia i kēlā me kēia makahiki.
2- ʻO ka hana electroplating ma koʻu ʻāina ʻo ia ka nui o ka galvanized, copper-plated, nickel-plated, a me chromium-plated, nona ka zinc-plated account no 50%, a me ka copper-plated, chromium-plated, a me nickel-plated account no 30%.
3- Inā ʻo ke kumu o ka pale ʻana i ka ʻōpala, hiki ke hoʻohana ʻia ka zinc a i ʻole cadmium plating;inā ʻo ka manaʻo e pale i ka ʻaʻahu, ʻo ka nickel a i ʻole ka chrome plating ke koho maikaʻi loa.
He ʻike hohonu loa ka electroplating, a ʻaʻole maopopo ia i loko o hoʻokahi huaʻōlelo a ʻelua paha, a ʻokoʻa ke ʻano o ka plating o kēlā me kēia mea, e like me ka pre-plating treatment, electrolyte formula, ka nui o kēia manawa, electroplating time, etc., kēlā me kēia kikoʻī. ʻO kēia ke alakaʻi i nā loli i ka maikaʻi o ka electroplating, ma waho aʻe o nā mea ʻē aʻe, ʻoi aku ka liʻiliʻi o kēia manawa a ʻoi aku ka lōʻihi o ka manawa electroplating, i ʻoi aku ka maikaʻi o ka maikaʻi o nā huahana plated, ʻo ia hoʻi he lohi iki ka paila, a ʻoiai ke piʻi aʻe nei ke kumukūʻai.ʻāpana mīkini alumini