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- 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。
- Preparation of aluminum polychloride by using the alkaline effluent from Ni - Al alloy powder washing 利用Ni-Al合金粉的碱洗液制备聚合氯化铝
- The high-temperature plasma entered through the breach and melted the supporting materials such as Al alloy and Fe,Ni base alloy, which result in the space shuttle Colum... 对于航空、航天与核动力领域中广泛采用的通用关键材料,应该加强其制备工艺的研究,特别是可视化铸造技术的研究。
- AES and XPS measurement show that the additional treatment provides the alloy new surface where a Ni rich layer is formed. This is the main cause why the electrochemical characteristics of the alloy powder with the treatment are significantly improved. XPS和AES分析表明 ,盐酸处理后合金表面形成了富镍层·充电过程中镍被还原成高活性金属镍是雾化合金电化学性能得以改善的主要原因
- T2 Cu/2A50 Al alloy was bonded by blacksmith diffusion welding technology. 采用锻接扩散焊法进行了T2铜/2A50铝合金异种材料的焊接。
- Research on Characteristics of Ni Based Metal Powder on the Surface of Al Alloy by Laser Melting 铝合金表面激光熔凝Ni基金属粉末的特性研究
- The vacuum differential-pressure casting (VDPC)technol ogy for thin-wall ed Al alloy was introduced. 介绍了用于薄壁铝合金铸件的真空差压铸造工艺。
- The stress-strain date and curve were obtained from the isothermal compression experiment of 7A04 Al alloy. 根据等温压缩实验得出7A04铝合金应力-应变数据,拟合出材料温成形应力-应变曲线。
- 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。
- PM high strength Al alloy is very important light weight material in automobile. 粉末冶金高强度铝合金是重要的汽车轻量化材料。
- 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。
- Ce conversion film was obtained on surface of Al alloy LY12 by immersion process. 利用浸渍法在铝合金LY12表面上获得了稀土转化膜。
- 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;
- Keys to technology and die design of stamp-ing of Al alloy profile have been introduced. 介绍了铝合金型材在冲压加工时的工艺特点和模具设计要点。
- 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。
- Scandium-modified Al alloys are a new kind of high performance alloys. 钪改性的铝合金是一类高性能新型铝合金。
- 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。
- EPMA analysis shows that ZnBTA can also inhibit the absorption/aggre-gation process of Cl~- on the sample surface of Al alloy. 电子探针分析结果证明,ZnBTA 可以阻滞 Cl~-在铝合金表面的吸附聚集过程。
- 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。