1) passivation for copper and its alloys
铜及其合金的钝化处理
2) oxidizing treatment for copper and its alloys
铜及其合金的氧化处理
3) copper and its alloys
铜及其合金
1.
Because of high thermal conductivity, welding of copper and its alloys is usually difficult by c.
由于铜及其合金具有很高的导热系数，使用传统的熔焊方法焊接通常是很困难的，焊接过程中需要很高的能量输入，而且焊接速度较低。
4) copper and its alloy
铜及其合金
1.
Study of a new passivation process for copper and its alloys;
铜及其合金表面钝化新工艺的研究
2.
The status of the researches on organic and inorganic environment friendly corrosion inhibitors and those extracted from natural plants as well as self-assembled monolayer for improving the corrosion resistance of copper and its alloys is reviewed.
概述了无机、有机、动植物中提取物等环保型缓蚀剂及自组装技术在提高铜及其合金耐蚀性能方面的研究现状,并对其发展趋势进行了展望。
3.
Copper and its alloy has been widely used in many fields for their favorable physical andmechanical performance.
铜及其合金具有优异的机械加工性能而广泛地应用于各种工业。
6) passivation treatment
钝化处理
1.
Hydrogen storage alloy powder was surface treated by copper displacement plating and passivation treatment.
采用置换镀铜及镀后处理工艺对贮氢合金粉进行了钝化处理。
2.
Rare earth metal(REM) passivation treatment is a new chromate-free conversion coating technique developed recently which has been considered as one of the main promising ecological alternative to the traditional chromate-based passivation treatments due to its benefits of no environmental hazards in production.
稀土钝化处理是近年来国内外研究开发的一种金属表面无铬钝化处理新技术 ,具有无毒无污染和防腐蚀效果好的特点 ,可望成为传统铬酸盐钝化法的主要替代技术之一。
3.
The influence of surface passivation treatment on the oxidization resistance of zinc nano\|powder was investigated by means of several techniques, such as X\|ray diffraction, X\|ray photoelectron spectrum, differential scanning calorimetry and thermogravimetry.
借助X射线衍射、X射线光电子能谱和差热失重分析等测试手段 ,研究了表面钝化处理对纳米Zn粉抗氧化热稳定性能的影响。
补充资料：铜及其合金的钝化处理
分子式：
分子量：
CAS号：
性质：用铬酐或重铬酸盐溶液，在室温下进行钝化处理3~30秒，是短时间内防止腐蚀的一种简便方法，生产效率较高，成本低。
分子量：
CAS号：
性质：用铬酐或重铬酸盐溶液，在室温下进行钝化处理3~30秒，是短时间内防止腐蚀的一种简便方法，生产效率较高，成本低。
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