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- Niekle-based composite alloy powders were depositedon the Surface of Q235 steel by plasma-arc surfacing. 采用等离子弧堆焊技术,在Q235钢表面堆焊镍基复合粉末。
- The production technology for Mg and Mg alloy powders are:grinding milling,atomisation,melting and recycling,turning and chipping. 由于镁及镁合金的独特性能,其粉末及粉粒通常用球磨法、铣削法、雾化法生产,特别是铣削法用得最多。
- Nanosized iron alloy powders exhibit fantastic properties in magnetism,catalyze,wave absorption,and lead to an even more diverse range of applications. 纳米铁合金粉末在磁性、催化和吸波等方面都展现了优异的特性,具有广泛的应用前景。
- The supersonic gas-centrifugal atomization Technology was used to study the influence of distinctive factors on the properties of AgRE alloy powders. 采用超音速气体离心雾化技术,研究了不同工艺条件对银稀土合金粉末性能的影响。
- By using the gas atomization technology, high quality Al Pb system alloy powders which are extensively used in the industrialized RS PM technology were prepared. 采用气雾化技术，制备了应用于工业化RS?PM工艺的高质量Al?Pb系合金粉末。
- The determination of boron in BMg alloy powder with acid-base titration method was established. 报道了酸碱滴定法测定硼镁合金中的硼。
- The results showed that the size of the AgRE alloy powders and its microstructure can be fined, leading to the structure of the powder to be uniformity. 结果表明:超音速气体离心雾化有效细化了粉末和显微组织,实现了粉末组织的均匀化;
- This paper discussed the idea of the gas atomization Mg and Mg - Al alloy powder by supersonics high ptire N2 gas. 介绍了用超音速高纯氮气流来生产气雾化镁和镁铝合金粉的设想。
- Surface thermal spray weld process with alloy powder is a new technology of surface protecting and hardening. 合金粉末表面热喷焊技术是一种新的表面防护和强化工艺。
- Titanium alloy powder was prepared by rapid solidification and mechanical milling. 采用快速凝固/机械球磨法制备钛合金粉末;
- The active La in alloy powder can reduce the oxide film on Ti particles,increase the reactivity of Ti,and promote the reaction between Ti and diamond. 经X射线衍射分析发现,合金粉中的活性La能够还原Ti颗粒表面的氧化物薄膜,提高了Ti的活性,从而促进了Ti和金刚石的反应。
- The influencing factors and densification mechanism of iron-based high temperature alloy powder by pressing were investigated. 研究铁基高温合金粉末模压成形致密化过程中的影响因素和作用机理。
- Activated carbon powder and alloy powder is added into the thermite at the time of preparing CLSP(ceramic-lined steel composite pipe). 在制备陶瓷内衬复合钢管时,在铝热剂中加入活性碳粉、合金粉末,使原来纯铁过渡层成为钢过渡层,硬度大幅度提高,从而使钢管抗压强度明显提高。
- The influences of laser on plasma arc beam form,width and depth of molten pool in the high temperature alloy powder deposition were investigated. 研究了等离子激光复合熔积高温合金粉末过程中激光对等离子弧柱形态、熔积时熔深和熔宽等的影响。
- The alloy powder was produced by gas atomization.P/M material samples were made by pressing and sequent vacuum sintering. 通过气喷气冷法制取合金粉末，用压制后真空烧结的方法制备高铝锌基合金粉末冶金材料。
- During the dissolution diffusion bonding process, control of the heat is important to improve well cutability, besides using special alloy powder. 在铸件液膜溶解扩散焊修复工艺中，为保证修复部位良好的加工性能，除采用特制的合金粉末材料外，热过程的控制也是重要的因素。
- The results showed that the light beam Ni-based alloy powder surfacing layer can metallurgically bond with the Fe-C alloy substrate. 采用光束镍基合金粉末堆焊可在铁碳合金表面获得与基体冶金结合良好、无裂纹、轻度稀释的强化层。
- The major influenceable elements on the quality of cast infiltration are pouring temperature and mixture of alloy powder briquette. 利用正交试验方法,研究了浇注温度、铸件模数、膏块的合金配比及厚度等工艺因素对铸渗质量的影响规律。
- The resulting copper coating prepared on the H? storing alloy powders by properly controlling the plating process was uniform, fine, and bright, and was able to considerably improve the electrochemical behavior of the H? storing alloy electrode. 结果表明 ,通过控制适宜的工艺条件可获得均匀、细致、光亮的置换镀铜贮氢合金 ,显著提高了贮氢合金电极的电化学性能
- Plasma surface metallurgy multi-tracks lap coating was formed on low carbon steel with Fe-Cr-C-Si-B alloy powders by feeding DC-Plasma-Jet surface metallurgical equipment,and the lap rate of surface metallurgical zone is 50%. 利用送粉式DC-Plasma-Jet表面冶金设备,在低碳钢表面进行Fe-Cr-C-Si-B合金粉末等离子束表面冶金多道搭接试验,表面冶金带搭接率为50%25。
