1.
The effects of the surface state of aluminum alloy on the microstructure and the property of the friction stir-welding joint are studied.
研究了铝合金表面状态对搅拌摩擦焊焊接接头组织和性能的影响。
2.
The surface treatment of hydrogen storage alloy electrode is an effective method to improve its electrochemical performances.
贮氢合金电极的表面处理是改善其电化学性能的有效方法。
3.
Corrosion rate of aluminum alloy half-immersed in electrolyte with time was similar with that of sample immersed entirely in electrolyte.
铝合金半浸于电解液中的腐蚀速率随时间的变化趋势与全浸于溶液中相似。
4.
Zinc dipping technique is often used as pretreatment for the plating of Mg alloy.
浸锌方法是一种在镁合金表面进行电镀时常用的预处理方法。
5.
the product easy to wear and tear parts (alloy seal) is not within the scope of the warranty.
本产品之易损耗零部件(合金密封件)不在保修范围内。
6.
The heat treatment regimes of the alloy are constituted by means of the DTA curve analysis and a trial and error method.
通过差热曲线分析及尝试法,制定出合金的热处理工艺。
7.
the alloying is even and easy to be broken, which reduces the preparation cost of titanium alloy.
合金化均匀易破碎,降低了钛合金制备成本。
8.
Squeeze casting process was used to produce a newly developed high strength and high toughness Al-Cu alloy.
采用挤压铸造工艺制备出一种新开发的、高强韧铝铜合金。
9.
The wear resistance of the composites is greatly superior to that of the Cr-brass alloy in case of current carrier.
载流条件下,该复合材料的抗摩擦磨损性能显著优于铬青铜合金;
10.
The metal band around the mouth is made of a copper alloy. Apart from its decorative use, it also smoothed the rough, unglazed rim.
金属得碗口周围是一圈铜合金。除了装饰之用,它同样粗糙中带有光滑,边缘无釉。