共搜索到8602条信息，每页显示10条信息，共861页。用时：0小时0分0秒328毫秒

• Comparison of rheological analytic model with numerical simulation in powder injection molding filling process

  来源： 《中南大学学报(英文版)2008年增刊第1期》——刘跃军 李祥刚 黄宇刚 魏珊珊 曾广胜

  J. Cent. South Univ. Technol. (2008) 15(s1): 051-056 DOI: 10.1007/s11771-008-313-3 Comparison of rheological analytic model with numerical simulation in powder injection molding filling process... from rheological analytic model were compared with the numerical simulation results using Moldflow software in the powder injection molding filling process. Through the comparison, it is found......

• 开孔隙对粉末触媒合成金刚石的影响

  来源： 《中国有色金属学报1997年第3期》——易建宏

   ......

• Microstructural evolution in a powder metallurgicalTi-7Mo alloy with continuous oxygen gradient

  来源： 《中南大学学报(英文版)2016年第3期》——刘咏 刘彬 陈智星 曾凡沛 卢金忠

  J. Cent. South Univ. (2016) 23: 508-514 DOI: 10.1007/s11771-016-3096-y Microstructural evolution in a powder metallurgical Ti-7Mo alloy with continuous oxygen gradient CHEN Zhi-xing(陈智星)1, LIU Bin(刘彬)1, 2, LIU Yong(刘咏)1, ZENG Fan-pei(曾凡沛)2, LU Jin-zhong(卢金忠)2 1. State Key Laboratory of Powder Metallurgy (Central South University), Changsha 410083, China; 2. Fujian Longxi Bearing (Group) Corp......

• 以废铅酸电池铅膏制备超细氧化铅粉末

  来源： 《中国有色金属学报2010年第1期》——朱新锋 刘万超 杨海玉 李磊 杨家宽

  precursors were prepared at room temperature with citric acid as the main leaching agent combined with other additives such as sodium citrate and H2O2. The ultrafine lead oxide powder was prepared from.... The study indicates a feasible method to prepare ultrafine lead oxide powder from spent lead battery. Key words: spent lead acid battery; hydrometallurgical process; citric acid; ultra-fine PbO/Pb......

• Phase formation regularities in nanometer powders of Al-Cu-X ternary alloys prepared by gas evaporation process

  来源： 《中国有色金属学报(英文版)2001年第6期》——严红革 陈振华 康智涛 陈刚 黄培云

   ......

• Effects of tantalum addition on microstructure and properties of titanium alloy fabricated by laser powder bed fusion

  来源： 《中南大学学报(英文版)2021年第4期》——周立波 舒京国 孙金山 陈荐 何建军 李微 黄伟颖 牛焱 袁铁锤

  J. Cent. South Univ. (2021) 28: 1111-1128 DOI: https://doi.org/10.1007/s11771-021-4684-z Effects of tantalum addition on microstructure and properties of titanium alloy fabricated by laser powder... 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......

• 铜粉成材研究——乙腈法制备高纯铜粉

  来源： 《中南大学学报(自然科学版)1988年第6期》——何福煦 任鸿九 汪涓 李学军

  ......

• ELECTRODEPOSITION OF CORROSION-RESISTANT ZINC-ALLOY POWDER FROM ALKALINE SOLUTION

  来源： 《中南大学学报(英文版)1998年第2期》——Li Xinhai Liang Jianyu Guo Bingkun

  ......

• Microstructural evolution in high Nb containing TiAl alloys by reactive hot pressing

  来源： 《中国有色金属学报(英文版)2006年第z2期》——王衍行 林均品 贺跃辉 王艳丽 陈国良

  Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China; 2. State Key Laboratory of Powder Metallurgy, Central South University, Changsha... after Nb powders diffusion. Key words: titanium aluminides; powder metallurgy; microstructure 1 Introduction Over the last decade, an extensive research on high Nb containing TiAl alloys has been......

• 用混合元素粉末冶金法制备高Nb含量TiAl金属间化合物过程中的反应机理

  来源： 《中国有色金属学报2013年第z1期》——姚 勋 郑逸锋 梁加淼 张德良

  ；反应机理 中图分类号:TG146.2　　     文献标志码:A Reaction mechanism in fabrication of high Nb containing TiAl intermetallic by blending element powder metallurgy YAO Xun, ZHENG Yi-feng, LIANG Jia...;Jiao Tong University, Shanghai 200240, China) Abstract: Compacts of Ti, Al, Nb elemental powder blend sintered at temperatures of 800-1 200 ℃ were characterized and analyzed......