ʻO ka hao-chromium-aluminum a me ka nickel-chromium electrothermal alloys maʻamau ka ikaika oxidation kū'ē, akā, no ka mea, i loko o ka umu ahi i loko o nā kinoea likeʻole, e like me ka ea, kalapona lewa, sulfur ea, hydrogen, nitrogen ea, a pela aku i kekahi hopena.ʻOiai ua hoʻokau ʻia nā ʻano electrothermal alloy āpau i ka mālama anti-oxidation ma mua o ka haʻalele ʻana i ka hale hana, e hōʻino lākou i nā ʻāpana i kekahi ʻano i nā loulou o ka lawe ʻana, wili, a me ka hoʻonohonoho ʻana, e hōʻemi ana i ke ola lawelawe.I mea e hoʻolōʻihi i ke ola lawelawe, pono ka mea kūʻai aku e hoʻokō i ka mālama pre-oxidation ma mua o ka hoʻohana ʻana.ʻO ke ala, ʻo ia ka hoʻomaʻamaʻa ʻana i ka mea hoʻomehana uila i hoʻokomo ʻia i loko o ka ea maloʻo a hiki i 100-200 degere ma lalo o ke kiʻekiʻe i ʻae ʻia ka mahana o ka huila, mālama i ka mahana no nā hola 5-10, a laila e ʻae mālie i ka umu.