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and Powder Engineering, Changsha University of Science and Technology,Changsha 410114, China; 2. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: The expanding of material library of laser powder bed fusion (L-PBF) is of great significance to the development......
: Sichuan University, 2005: 16-19. (in Chinese) [13] HUANG Pei-yun. Theory of powder metallurgy [M]. Beijing: Metallurgical Industry Press, 2004: 86-92. (in Chinese) [14] LI Ling. Surfactant...J. Cent. South Univ. Technol. (2009) 16: 0708-0712 DOI: 10.1007/s11771-009-0117-0 Characterization of ultrafine copper powder prepared by novel electrodeposition method HE Wei(贺 玮)1, 2, DUAN......
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面反应. 关键词:镁基复合材料；快速凝固；粉末冶金；界面 中图分类号:TG 156.3 文献标识码:A Phase composition and interface of rapidly solidified/powder metallurgy AZ91/SiCp Mg-based composite material SHENG... alloy powders and the Mg-based composite material reinforced by SiC particles were produced by twin-roller atomization method and powder metallurgy, respectively. The microstructure, phase compositions......
Preparation and Mechanical Properties of-SiC Nanoparticle Reinforced Aluminum Matrix Composite by a Multi-step Powder Metallurgy ProcessWANG Linong1,WU Hao2,3,4,WU Xingping2,3,CHEN Minghai2,LIU... by a multi- step powder metallurgy strategy including presureless sintering, hot compacting process and hot extrusion. The microstructures of the as-prepared composites were observed by scanning......
Microstructural Characterization and Mechanical Properties of Powder Metallurgy Dual Phase Steel PreformsK. Mahesh,S. Sankaran,P. VenugopalDepartment of Metallurgical and Materials Engineering,IIT Madras, Chennai, India摘 要:In order to improve the mechanical properties of powder metallurgy (P/M) ferrite-pearlite steel, a dual phase (DP) ferrite......
Aging Behavior of Nano-SiC/2014Al Composite Fabricated by Powder Metallurgy and Hot Extrusion TechniquesZhiguo Wang1,2,Chuanpeng Li1,2,Huiyuan Wang1,Xian Zhu1,Min Wu1,Jiehua Li3,Qichuan Jiang11. Key.... Casting Research, Montanuniversitaet Leoben摘 要:The aging-hardening kinetics of powder metallurgy processed 2014Al alloy and its composite have been studied......
要:W-Cu composite powder doped with Ce (1.5 wt.%) was prepared by mechanical alloying (MA),and the W-Cu contact material was fabricated by hot pressing... prepared by powder metallurgy.The results show that microstructural refinement and uniformity can improve the breakdown behavior and the electric arc stability of the Ce-doped W-Cu contact material.Also......
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