1) melanic body-colour
体色黑化
2) black passivation
黑色钝化
1.
Troubleshooting for silver-salt black passivation of zinc electroplate;
镀锌层银盐黑色钝化故障处理
2.
Study on process of black passivation for Zn-Fe alloy coating ——Part Ⅰ : Optimal formular of passivating solution;
Zn-Fe合金镀层黑色钝化工艺研究I——钝化液组成成分的优化
3.
Study on process of black passivation for Zn-Fe alloy coatings Ⅱ -Optimal process conditions and corrosion resistance of passivating film;
Zn-Fe合金镀层黑色钝化工艺研究 Ⅱ——工艺条件的优化及钝化膜耐蚀性能的研究
3) black oxidation
黑色氧化
1.
A preparation technology of black chemical conversion coating for aluminum with Co(CH_ 3 COO)_ 2 as colorant was studied, including the pre-treatment, black oxidation and sealing process.
研究了一种以醋酸钴为着色剂的铝的黑色化学转化膜工艺技术,包括前处理、黑色氧化、封闭等。
4) black passivating
黑色钝化
1.
A new black passivating process for zinc plating coating was developed,which based on Cu-Ag blacking and passivating process by using cupric sulphate,silver nitrate,chromic acid and proper additives.
采用硫酸铜、硝酸银、铬酸为主要原料,加入合适的添加剂,研究成功了一种锌镀层Cu-Ag盐体系黑色钝化工艺,探讨了钝化液各成分和工艺条件对钝化膜质量的影响,并检测钝化液的性能。
2.
A black passivating process for electroplating zinc, which based on Ag\|blacking and passivating process using sulfate\|phosphate, was developed to improve the adhesion of black film before drying.
针对镀锌层黑色钝化膜干燥之前柔软易脱落等问题 ,提出了一种基于硫酸盐 磷酸盐型的银盐黑色钝化工艺 ,采用单因素试验对黑色钝化溶液组成、操作条件进行了优化 ,并用SEM、NSS等方法评价了黑色钝化膜的性能。
6) black phosphating
黑色磷化
1.
A study on the structure and property of mid-temperature manganese series black phosphating film;
中温锰系黑色磷化膜组织结构和性能
2.
The optimal wearable black phosphating process has been determinated by systematic experiments on various technological factors.
通过对黑色磷化各种工艺因素的研究,确定了铸钢件锰系中温黑色耐磨磷化工艺的最佳方案。
3.
The process flows and formulations of black phosphating, laser quenching phosphating, polycrystalline iron fiber phosphating, metal composite coating phosphating and metal plate phosphating were introduced.
介绍了黑色磷化、激光淬火磷化、多晶铁纤维磷化、金属复合涂层磷化、金属板材磷化的工艺流程及配方,分析了黑色磷化工艺中各成分的作用,并讨论了金属复合涂层磷化工艺的作用机理。
补充资料：体色
1.形体颜色。指形貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条