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- Methods for chemical analysis of beryllium copper master alloys 铍铜锭的化学分析方法
- copper master alloy 高铜合金,铜基中间合金
- The effects of TiAl 3, TiB 2 and AlB 2 phases in the Al Ti B master alloy on grain refining of aluminium were studied. 研究了Al?Ti?B晶粒细化合金中各化合物相TiAl3、TiB2和AlB2对铝晶粒的细化作用。
- The results show that when adding Al-B master alloy in terms of the B/Ti mass ratio of 1:5, the ideal grain refining effect can be obtained. 结果表明,按硼钛质量比1:5的比例加入Al-B中间合金,可获得理想的晶粒细化效果。
- The microstructure of AlTiB refiner and a new type of AlTiBRe master alloy refiner are studied and compared by the application of OM,XRD,SEM and EDAX. 用OM、XRD、SEM、EDAX等对经不同制备工艺获得的AlTiB和新型AlTiBRE中间合金细化剂进行了微观组织的观察分析比较。
- At present,research must stress on the development of new technology for the low cost production of scandium-bearing master alloy and the indust... 目前的研究重点是开发含钪中间合金的低成本生产新技术及含钪铝合金的工业应用。
- Effects of master alloy of quasicrystal containing magnesium additions and solution treatment on microstructure and mechanical properties of AZ91 magnesium alloy were studied. 研究了镁基准晶中间合金和固溶处理工艺对AZ91合金显微组织和力学性能的影响。
- The composition of an Nb-Cr based multi-element alloy was designed. The master alloy ingot was prepared by vacuum non-consumable arc-melting and then vacuum consumable arc-melting method. 本文设计了Nb-Cr-Ti-Hf-B-Y的多元合金，采用真空非自耗电弧熔炼然后真空自耗电弧熔炼的方法制备了母合金锭。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Grain refining effect of Al-Ti-C master alloy on MgAl alloys [J].The Chinese Journal of Nonferrous Metal, 2003, 13(3): 622-625. AlTiC中间合金对Mg-Al合金的晶粒细化作用[J].;中国有色金属学报;2003;13(3):622-625
- Based on Clausius?Clapeyron equation, a new technology to prepare Al?Ti?C master alloys was developed. 根据液体蒸气压与温度遵从克劳修斯?克莱贝龙方程的原理，找到了制备Al?Ti?C中间合金的一种新工艺。
- Green and high effective modifier for eutectic and hypereutectic Al-Si alloys-Al-P master alloys[J].Materials Science and Technology,2001,9(2):211-214. "绿色"高效Al-Si合金变质剂-Al-P中间合金[J].;材料科学工艺;2001;9(2):211-214
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- The cruel master beat his slaves with a whip. 残酷的主人鞭打他的奴隶。
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- master alloy of quasicrystal containing magnesium 镁基准晶中间合金
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- rare earth-magnesium-zirconium master alloy 稀土镁锆中间合金
