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- copper and copper metal alloy 铜及铜合金
- Development of Copper and Copper Alloy Corrosion. 铜及缓蚀剂的发展。
- New Process of Sintering of Porous Tubes on the Surface of Stannum and Copper Metal Alloy 锡青铜表面多孔管烧结的新工艺
- The KM Europa Metal (KME) is one of the largest manufacturer of copper and copper alloy semi finish products: strips, tubes, brass rods and specials. 是最大的铜和铜合金半成品制造商之一,产品包括:铜条、铜管、黄铜棒和特制产品。
- In this paper, a method recovered of Tungsten and copper metal from Tung-sten-Copper alloy scrap By hotsulphate has been introduced. 本文介绍了用热的浓硫酸处理为钨铜合金,回收金属钨和铜的方法。
- Our bijouterie is handmade of precious metals such as silver,tibet/thai silver,copper and metal alloy. 我们的全手工珍贵饰品用到了纯银,藏、泰银,铜,合金等。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- This paper discussed the reason of the copper metal alloy exchange-heat corrosion and "copperizing" phenomenon, and put forward the antisepsis countermeasure. 本文对铜合金复水器腐蚀原因及“镀铜”现象产生原因进行了探讨,并在此基础上提出了防腐蚀对策。
- Today Outokumpu Copper Strip products have been one of the leading manufacturers of copper and copper alloy strip. 特别在铜材的加工,生产及新材料的开发有着悠久的历史和卓越成就。
- Mitsui Mining,Smelting CO.Sulfurization coloring method for copper and copper alloy[P].Japan Pat:2000297381,2000-10-24. 祝鸿范.;铜器的表面着色研究(上)[J]
- TTA can be used as corrosion inhibitor of copper and copper alloy, it also has corrosion inhibition for black metals. 铜缓蚀剂TTA可以作为有色金属铜和铜合金的缓蚀剂,对黑色金属也有缓蚀作用。
- A process and formula for gold imitated coloring of copper and copper alloy by cathodic reduction were advanced in detail. 详细介绍了一种铜及铜合金阴极还原着仿金色工艺及其配方。
- A new treatment process of copper and copper alloy using benzotriazole to improve their corrosion resistance was described. 阐述了铜和铜合金传统的钝化处理方法以及使用苯骈三氮唑的方法。
- The performance and application in related industrial equipment of copper and copper alloy wiling oil are reviewed in this paper. 介绍了研制的铜及铜合金轧制油的性能及在四辊可逆轧机上的使用情况。
- Gold electrodeposit as top coating of artificial jewelry made of copper and copper alloy tarnished because of copper diffusion to gold top deposit. 铜和铜合金饰品表面需镀金,由于铜扩散至镀金层表面,引起金层变色。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- Reactivity: May react with oxidizing chemicals and strong acids. Corrosive to copper metals and copper based alloys. 可能与氧化性物质及强酸发生反应;腐蚀金属铜及铜基合金。
- Copper and gold are both metals. 铜和金都是金属。
- They are suited to measure the positive and negative pressure of gases and liquids which do not corrode copper and copper alloy and solder of lead and cause no explosion,and of those are neither crystallize nor solidy. 该系列仪表适用于测量无爆炸危险、不结晶、不凝固及对铜和铜合金不起腐蚀作用的液体、气体和蒸汽等介质的正负压力。
- An alloy consisting of copper and nickle. 由铜和镍构成的一种合金。