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 nā ʻano koho a pau ...
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