This specification covers the engineering requirements for producing black oxide coatings on parts and the properties of such coatings. This coating has been used typically to improve the anti-chafing and anti-friction properties of carbon and low-alloy steel parts, particularly sliding or bearing surfaces, by providing a finish coating which will retain an oil film, but usage is not limited to such applications.
SAE AMS 2485J-2002由美国机动车工程师协会 US-SAE 发布于 2002-10-01。
SAE AMS 2485J-2002 在中国标准分类中归属于: V18 冷加工工艺,在国际标准分类中归属于: 49.040 有关航空航天制造用镀涂和有关工艺。
SAE AMS 2485J-2002 黑色氧化物覆层 于 2008-01-15 变更为 SAE AMS 2485K-2008 黑氧化层涂层。
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