ISO 11408:1999 化学变化保护层-钢和铁上的黑氧涂层-技术要求和试验方法.

标准编号：ISO 11408:1999

中文名称：化学变化保护层-钢和铁上的黑氧涂层-技术要求和试验方法.

英文名称：Chemical conversion coatings — Black oxide coating on iron and steel — Specification and test methods

发布日期：1999-08

标准范围

本国际标准规定了钢铁（包括铸铁和铸铁）上黑色氧化物涂层的要求熟铁、碳钢、低合金钢和不锈钢）。黑色氧化物涂层可用于减少滑动面或支承面之间的摩擦，或用于装饰或减少光反射。这些涂层，在需要黑色表面的情况下，无论是否进行辅助防腐处理，均可使用。只是非常即使经过防腐处理，在轻度腐蚀条件下也能获得有限的防腐保护。本国际标准未规定设备的条件、光洁度或表面粗糙度要求黑色氧化前的基底。

This International Standard specifies requirements for black oxide coatings on iron and steel (including cast andwrought iron, carbon steel, low alloyed steel and stainless steel). Black oxide coatings can be used to diminishfriction between sliding or bearing surfaces or for decorative purposes or to reduce light reflection. Such coatings,with or without supplementary preservative treatment, may be used where a black surface is required. Only verylimited corrosion protection is obtained under mildly corrosive conditions even with preservative treatment.This International Standard does not specify requirements for the condition, finish or surface roughness of thesubstrate prior to black oxidizing.

标准预览图