This paper discussed the mechanism of forming black film of the blackening system at room temperature on steels in the mixture solution of copper salt and selenious acid, and the influence factors for blackening film.
讨论了铜盐-亚硒酸钢铁常温发黑体系的发黑成膜机理和发黑膜性能影响因素。
Film form-ing mechanism of ambient temperature blackening.
并重点对常温发黑、化发黑、化发黑的成膜机理、层性能特点及应用情况作了说明.
Steel blackening process under room temperature has been analyzed and possible mechanism of film formation discussed.
分析钢铁常温发黑过程,探讨其可能的成膜机理.
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