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聚合流延成型等；探讨流延成型技术存在的问题和发展方向. 关键词:流延成型；浆料；成型工艺；添加剂；研究进展 中图分类号:TQ174 文献标志码:A Research progress of tape casting XIE Yu-zhou, PENG Chao-qun, WANG Xiao-feng, WANG Ri-chu, LIU Jia-jie, XU Jian (School of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: The research progress of tape casting was reviewed. The characteristics......
shape technology in 21 century generally attracts people's attention. In order to promote its application in our country, the technology is analyzed and discussed from theoretical research, billet... and army industry. It is also clarified which countermeasure should be taken. [ Keyword: semi solid forming; near net shape; research and application......
郴州市隐晶质石墨资源开发利用现状及发展对策 唐卫国1 (1.湖南省地质研究所,湖南,长沙,410007) 摘要:本文介绍了郴州市隐晶质石墨资源的开发利用现状及存在问题,并提出了相应的对策和建议,为郴州市隐晶质石墨资源开发的健康有序发展提供参考. 关键词:石墨; 资源开发; 对策; 湖南郴州; graphite; resource development; countermeasures; Chenzhou; [全文内容正在添加中] ......
企业实施ERP的基础性工作研究 周天祥1,张小平2 (1.鞍钢集团自动化公司·鞍山,114002;2.鞍山科技大学·鞍山,114044) 摘要:在知识经济时代,实施ERP是中国企业的发展趋势.而ERP系统的实施是一项投入大,风险大,实施难度大的系统工程.本文针对企业实施ERP出现的瓶颈问题,提出了几项基础性的准备工作,以提高ERP实施的成功率. 关键词:ERP(Enterprise Resource Planning) 结构调整 代码体系; [全文内容正在添加中] ......
Research on charge ordering and magnetic properties in La0.3Ca0.7Mn1-xWxO3 systemPENG Zhensheng1, 2), GUO Huanyin1), YAN Guoqing1), and MAO Qiang1) 1) Physics Department, Suzhou College, Suzhou 234000, China 2) Structure Research Laboratory, University of Science and Technology of China, Hefei 230026, China摘 要:The perovskite manganite sample......
Research Progress in Solderable Black Pad of Electroless Nickel/Immersion Gold刘海萍,李宁,毕四富,黎德育摘 要:Electroless nickel/immersion gold (ENIG) technology... joint interfacial brittle fracture (or solderability failure) of using the ENIG coating. The characteristics and the application of ENIG technology were narrated in this paper. The research progress......
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Field Sensing Characteristic Research of Carbon Fiber Smart Material张小玉,吕泳,CHEN Jianzhong,LI ZhuoqiuSchool of Science, Wuhan University of Technology摘 要:In order to research the field sensing characteristic of the carbon fiber smart material, the Tikhonov regularization principle and the modified Newton-Raphson(MNR) algorithm were adopted to solve......
Research on Processes and Adhesion of Electroless Plating Ni-Cu-P Coating LIU Bo1,LIU De-gang1,HUANG Yan-bin1,XU Xiao-li1,ZHANG Ping1 (1.Department of Material Science and Engineering, Academy... mathematical theory test has been applied in this research. The processing parameters have been optimized and some Ni-Cu-P coatings have been obtained with smooth and glittering appearance. At the same time......
Trans. Nonferrous Met. Soc. China 23(2013) 3405-3411 Research status of carbonaceous matter in carbonaceous gold ores and bio-oxidation pretreatment Hong-ying YANG1, Qian LIU1, Xiang-ling SONG1, Jin... words: carbonaceous gold ores; carbonaceous matter; pretreatment; bio-oxidization; research status 1 Introduction The gold ores mainly are categorized into two types: non-refractory and refractory......
