1) blue passivation
蓝钝
1.
According to EU RoHs directive and WEEE directive, the new technologies of cyanide-free alkaline zinc plating and trivalent chromium color passivation and blue passivation were researched.
为适应欧盟RoHS指令和WEEE指令要求,介绍了无氰碱性镀锌新工艺和环保型的三价铬彩钝和三价铬蓝钝新工艺,详述了相关工艺要点,归纳了新工艺产生的常见故障以及解决方法。
2) Matt blue
钝蓝
3) blue-white passivation powder
蓝白钝化粉
4) bright blue passivation
蓝白色钝化
1.
High-corrosion resistant trivalent chromium,bright blue passivation solution,iridescent passivation solution and black passivation solution have been developed successfully in our laboratory,and the relationship between various parameters and corrosion resistance and ornamentation was studied.
介绍了本实验室研制的高耐蚀性三价铬蓝白色钝化液,彩虹色钝化液,黑色钝化液的钝化工艺条件对饨化膜耐腐蚀性能与装饰性能的影响。
5) Cr3+ blue-white passivating
三价铬蓝白钝化
1.
A Cr3+ blue-white passivating technology for zinc plating of NdFeB magnets was developed, and the effects of process conditions on the performance of corrosion resistance and the appearance of the passivation film were studied.
针对钕铁硼磁体镀锌,开发了一种环保型三价铬蓝白钝化工艺,实验研究了工艺条件对钝化膜外观及耐腐蚀性能的影响,确定出三价铬蓝白钝化最佳工艺:pH值为2。
补充资料：騃钝
1.呆笨。
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