Pāpaʻa Kuhili ʻole i ʻōwili ʻia

Pono e hiki ke pale i ka corrosion o ka oxalic acid, sulfuric acid iron sulfate, nitric acid, nitric acid hydrofluoric acid, sulfuric acid copper sulfate, phosphoric acid, formic acid, acetic acid a me nā mea ʻē aʻe.Hoʻohana nui ʻia ia i ka ʻoihana kemika, ka meaʻai, ka lāʻau lapaʻau, ka hana pepa, ka ʻaila, ka ikehu atomic a me nā ʻoihana ʻē aʻe, a me nā ʻāpana like ʻole o nā hale, nā lako kīhini, nā papa ʻaina, nā kaʻa a me nā mea pono hale.I mea e hōʻoia ai i ka hoʻokō ʻana o nā mea hana mechanical e like me ka hoʻoulu ʻana i ka ikaika, ka ikaika tensile, ka elongation a me ka paʻakikī o nā papa kila stainless e hoʻokō i nā koi, pono nā papa kila e hoʻomaʻamaʻa i ka wela e like me ka annealing, ka hoʻoponopono ʻana a me ka mālama ʻana i ka wā kahiko ma mua o ka lawe ʻana.

ʻO ka pā kila kila ka ʻili maʻemaʻe, ka plasticity kiʻekiʻe, ka paʻakikī a me ka ikaika mechanical, a kū i ka corrosion o ka waika, alkaline gas, solution a me nā media ʻē aʻe.He ʻano kila kila ʻaʻole maʻalahi i ka ʻōpala, akā ʻaʻole ia he ʻeleʻele loa.

ʻO ke kūpaʻa ʻino o ke kila kila ma muli o kāna ʻano huila (chromium, nickel, titanium, silicon, aluminika, etc.) a me ka hale o loko.He kuleana nui ka Chromium.Loaʻa i ka Chromium ke kūpaʻa kemika kiʻekiʻe, hiki ke hana i kahi kiʻiʻoniʻoni passive ma ka ʻili kila, hoʻokaʻawale i ka metala mai waho, pale i ka pā kila mai ka oxidation a hoʻonui i ke kūpaʻa corrosion o ka pā kila.Ma hope o ka luku ʻia ʻana o ka kiʻiʻoniʻoni passivation, hoʻemi ke kūpaʻa corrosion.