ʻO ka hoʻomaʻamaʻa ʻana i ka ʻili ma mua o ka mālama ʻana i ka passivation metala

ʻO ke kūlana o ka ʻili a me ka maʻemaʻe o ka substrate ma mua o ka mālama ʻana i ka passivation metala e pili pono i ka maikaʻi o ka papa passivation.Hoʻopili ʻia ka ʻili o ka substrate me kahi ʻokiʻoki, papa adsorption, a me nā mea haumia e like me ka aila a me ka ʻōpala.Inā ʻaʻole hiki ke hoʻoneʻe ʻia kēia mau mea, e hoʻopili pololei ia i ka ikaika paʻa ma waena o ka papa passivation a me ka substrate, a me ka nui o ka crystalline, density, ʻano waihoʻoluʻu, a me ka maʻalahi o ka papa passivation.Hiki i kēia ke alakaʻi i nā hemahema e like me ka huhū, ʻili, a i ʻole ka ʻili ʻana i ka papa passivation, e pale ana i ka hoʻokumu ʻana o kahi papa passivation maʻemaʻe a mālamalama me ka hoʻopili maikaʻi ʻana i ka substrate.ʻO ka loaʻa ʻana o kahi ʻili maʻemaʻe ma mua o ka hoʻomaʻamaʻa ʻana i ka ʻili he mea pono ia no ka hana ʻana i nā papa passivation like ʻole i hoʻopaʻa paʻa ʻia i ka substrate.