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are explored to replace diseased bones [1-3]. In particular, metallic implant materials, e.g. SUS316L stainless steel, Co-Cr-Mo type alloys, Ti and Ti alloys (e.g. Ti-6Al-4V) are widely used..., and then dried in a vacuum oven at 50 ℃ for 24 h for the following characterisation. 3 Results and discussion 3.1 Thermal analysis of TiO2 and HA gels DSC and TG analyses were performed in the temperature......
. In addition, the volume fraction of β/B2 phase was calculated from the SEM images of TiAl alloys by the Image-Pro-Plus6 software. 3 Results 3.1 Influence of Mo content on microstructures of TiAl alloys... areas can be found in the TiAl alloys (Figs. 2(f) and (h)), exhibiting the interdentritic microsegregation abundant in Al and depleted in Nb and Mo, which is verified by the EDS analysis in Fig. 3......
2018年国家技术发明二等奖),以及主要由深圳市中金岭南公司,长沙有色冶金设计研究院等单位完成的"锌清洁冶炼与高效利用关键技术和装备"项目,该项目聚焦锌冶炼清洁生产与高效利用的共性需求,从源头减排,全过程优化和装备升级3个方面,开发了系列锌冶炼清洁生产及稀散金属综合回收新技术及智能化大型装备,首创锌精矿"一段低温同步还原,二段高温氧压浸出"新技术,建成世界首座综合回收镓锗的锌加压浸出厂,对于锌冶炼行业科...,铜管材和其他有色金属加工材,高性能铝合金,钛合金和其他有色金属合金材料的生产技术已经跨进世界先进行列,加工技术和新材料技术已经成为中国有色金属工业未来发展的主攻方向和主要领域. 3 充分发挥市场作用,努力建设现代化有色金属企业 新中国成立70年以来,我国有色金属工业走过了不平凡的发展历程,经历了计划经济体制下的曲折发展,终于在改革开放浪潮的推动下实现了腾飞. 作为最早与国际接轨的行业......
generally comprising substantially large quantities of Al (＞8%) and 1%-3% Cu have been established as a potential material system for use in a variety of engineering applications encountering wear[1-3... measurements were made using a Vickers’ hardness tester at an applied load of 294 N. The reported values of density and hardness represent an average of five observations, the range of variation being ±3......
