ʻO Chromium-Free Passivation Agen No Aluminum

Q: Pono nā huahana e hoʻomaʻemaʻe i ka ʻaila a me ka lepo ma mua o ka passivation
A: No ka mea, ʻo ka huahana i ke kaʻina hana o ka mīkini (ka uwea kaha, polishing, etc.), pili kekahi aila a me ka lepo ma ka ʻili o nā huahana.Pono e hoʻomaʻemaʻe i kēia smudginess ma mua o ka passivation, no ka mea, ʻo kēia smudginess i ka ʻili o ka huahana e pale aku i ka hopena o ka hoʻopili wai wai, a e hoʻopilikia i ke ʻano o ka hopena passivation a me ka maikaʻi o ka huahana.
Q: ʻO nā huahana i ka wā e pono ai e hoʻohana i ka hana pickling passivation?
A: Nā huahana i ke kaʻina hana o ka welding a me ka wela wela（I mea e hoʻonui ai i ka paʻakikī o nā huahana, e like me ke kaʻina hana wela o martensitic stainless steel). E hoʻopilikia nā oxides i ke ʻano o ka maikaʻi o ka huahana, no laila pono e hoʻoneʻe i nā oxides.

Q: He aha nā mea maikaʻi e pili ana i ka polishing electrolytic e pili ana i ka polishing mechanical,
A: Hiki ke hana nui, ʻokoʻa mai ka polishing mechanical artificial, hoʻoliʻi wale kekahi ma hope o kekahi.He pōkole ka manawa hana, hana kiʻekiʻe.He haʻahaʻa ke kumukūʻai.Ma hope o ka electrolysis, maʻalahi ka hoʻomaʻemaʻe ʻana i ka lepo, ʻokoʻa ia mai ka polishing mechanical artificial, e loaʻa kahi papa o ka polishing wax ma ka ʻili o ka huahana, ʻaʻole maʻalahi ka hoʻomaʻemaʻe.Hiki ke hoʻokō i ka hopena luster aniani, a hana i ka corrosion resistance passivation membrane.Hiki ke hoʻomaikaʻi maikaʻi i ka hana anti-rust o ka huahana