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%; 350℃高温强度稳定在210MPa以上, 延伸率稳定在7.7%以上. 关键词: TiB2; 耐热铝合金; 快速凝固; 粉末冶金 中图分类号: TG146.2 文献标识码: A TiB2 reinforced AlFeVSi alloy by rapid-solidified powder metallurgy LI Qing-yong, WANG Ri-chu, WEI Sheng... with and without TiB2 particles reinforcement were prepared by rapid-solidified powder metallurgy. The microstructure and fractography of the samples were studied by means of the optical microscope......
-yang HE3, Yuan-kui CAO1, Min SONG1, Bin LIU1, Si-hui OUYANG1 1. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China; 2. College of Biology, Hunan University....%) were prepared via powder metallurgy and hot working. The results indicate that the Ti-Zr alloys exhibit Zr-rich and Zr-lean areas with the same α-phase structure, and the Zr-rich area shows a slightly......
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粉末冶金业界新国际杂志Powder Metallurgy Review诞生萧玉麟摘 要:<正>英国Inovar Communications出版公司以出版IPMD(<世界粉末冶金指南>)和PIM,International(<粉末注射成形国际杂志>)著称.在出版IPMD(每两年一再版)过程中,还于2010年十月份开创了ipmd.net网站及e-newsletter(电子讯息周刊).目前该电子通讯已发送7000多粉末冶金信息,使其众多粉末冶金业界受益匪浅.Inovar为了回馈他们感激之情,以及期望这样一个粉末冶金资料以数字化或印刷版本形式保关键词:......
Characterization of Interfacial Bonding Mechanism for Graphene-Modified Powder Metallurgy Nickle-Based SuperalloyJin-Wen Zou1,2,Xiao-Feng Wang1,2,Jie Yang1,2,Chuan-Bo Ji1,2,Xu-Qing Wang1,2,Xian-Qiang Fan3,Zhi-Peng Guo31. AECC Beijing Institute of Aeronautical Materials2. Science and Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical......
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Microstructure and Tensile Properties of ZK60 Alloy Fabricated by Simplified Rapid Solidification Powder Metallurgy (S-RS P/M) ProcessZhenya Zhang, Huashun Yu , Shaoqing Wang, Haitao Wang... investigated the microstructures and mechanical properties of ZK60 alloy prepared by a simplified rapid solidification powder metallurgy (RS P/M) processing system (S-RS P/M), which consists of warm press......
Microstructure and Mechanical Behavior of FeNiCoCr and FeNiCoCrMn High-Entropy Alloys Fabricated by Powder MetallurgyChenliang Chu1,Weiping Chen1,Zhen Chen1,2,Zhenfei Jiang1,Hao Wang1,Zhiqiang Fu11. Guangdong Key Laboratory for Advanced Metallic Materials Processing,South China University of Technology2. Shantou Technician College摘 要:The present work......
Synthesis and characterization of copper foams through a powder metallurgy route using a compressible and lubricant space-holder materialMohit Sharma1,2,O.P.Modi2,3,Punit Kumar11. Department... uniform flow and distribution of metal powder around the surface of the space holder.In addition,the use of acrawax as a space-holder material yielded considerably dense cell walls,which......
Study on Fe-Based Coating Produced by Plasma Surface Metallurgy LI Hui-dong1,LI Hui-qi2,SUN Yu-zong2,LI Min1,LIU Bang-wu2,ZHANG Li-min2 (1.Beijing University of Science and Technology, Beijing, China;2.Shandong University of Science and Technology, Taian, China) 摘要:In the paper, plasma surface metallurgy was performed using Fe-based powder on steel substrate. The microstructure......