The phytic acid conversion coating was adark grey coating with white flower-like deposit and some micro cracks.
植酸转化膜呈现深灰色，表面有白色花絮状物质沉积，膜层中存在微小裂纹。
参考来源 - 镁锂合金表面涂层及腐蚀性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
It is shown that a chromate conversion coating needs to be used together with the non -chromate primer to meet the corrosion protective requirements.
试验结果表明：非铬涂层需配以含铬的转化涂层才能够满足防腐性能的要求。
Cerium-based conversion coating was successfully deposited on corrosion-resisting aluminium alloy LF21 in cerium containing solution using electrolysis method.
研究了一种通过电解沉积方法在防锈铝lf21表面上生成铈盐转化膜的工艺。
HY-200 process procedure for colour chemical conversion coating of al and its alloys parts and the test method for quality control are introduced in this paper.
本文介绍了对铝及铝合金零件进行彩色化学转化处理的HY—200法的工艺及质量控制的试验方法。
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