Alloy 20 (alloy 20) kahi mea i hana ai i ka austenitic marytetitic molytetitic assoy Ua loaʻa iā ia ke kū'ē i ka sulfuric ACID Corrosio; He pale ikaika ia i ka phospopric acid, nitric acid a me nā chlodide a me nā chroside style form corrosion, piction corrosion and currosition corrosion and corrosiot corrosion and croil corrosion and corrosion No laila, allory 20 ai ka inoa o Anti-Corrosiol He ākea ākea nā noi No ka paleʻana i ka hoʻopiliʻana i ka corrosion a me nā crroside corrosion, string corrosion corcking Fisking, etc., ua hoʻohana pinepineʻia 20.
Nāʻoni pāʻani
Ma muli o keʻano o keʻano o ka molybdenum (mo) a me ka chromium (cr), i kapaʻiaʻo A335 e like me ka chromium molybdem tube. Hoʻonuiʻo Molybdelu i ka ikaika o ke kila e like me ka palena o ka elastic, e kāʻei i keʻano, e hoʻohālikelike ana i ka maikaʻi a me ka paʻakikī. Hoʻonui ka mybdelu i ka hoʻohuli, hoʻomoʻa i ka ulu palaoa, a hana i ke kila chamanium liʻiliʻi i ka maʻi. ʻO ka molybdenum ka mea maikaʻi loa e hoʻomaikaʻi ai i ka hoʻomaikaʻiʻana i ka ikaika o ke kiʻekiʻe kiʻekiʻe. E hoʻonui nō ia i ka paleʻana o ka corrosioni o ka kila a me nā paleʻana i ka birrosiot pitting. ʻO Chromium (a iʻole chrome)ʻo ia ka mea maʻamau o ke kila kila. ʻO kahi kila me 12% a iʻole ka chromium i manaʻoʻia he kila kila. Kokoke loaʻo Chromium i nā'ōlelo o ke kū'ēʻana i ka oxidation i ka mahana kiʻekiʻe. Hoʻonuiʻo Chromium i ka tonsile, ka hopena a me ka paʻakikī i ka mahana o ka lumi.
