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Densification mechanism of chemical vapor infiltration technology for carbon/carbon composites CHEN Jian-xun(陈建勋), XIONG Xiang(熊 翔), HUANG Qi-zhong(黄启忠), YI Mao-zhong(易茂中), HUANG Bai-yun(黄伯云... chemical vapor infiltration(CVI) technology with propane (C3H6) as the carbon precursor gas and nitrogen (N2) as the carrier gas. The chemical process of deposition of pyrolytic carbon was deduced......
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NEW ACHIEVEMENTS ON THE THEORY AND TECHNOLOGY OF EXPLOSIVE WELDING Y.H.Wang1,C.H.Zhou1,L.G.Cai1,C.G.Shi1 (1.Engineering Institute of Engineering Corps, PLA University of Science and Technology, Nanjing 210007, China) Abstract:There are four new achievements of this work on the theory and technology of explosive welding.(1) It has been found and defined three kinds of bonding interfaces: big......
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High Efficiency Axial Deep Creep-Feed Grinding Machining Technology of Engineering Ceramics Materials郭昉Science and Technology on Remanufacturing Laboratory,Academy of Armored Forces Engineering摘 要:Axial deep creep-feed grinding machining technology is a high efficiency process method of engineering ceramics materials, which is an original method......
J. Cent. South Univ. (2018) 25: 1240-1250 DOI: https://doi.org/10.1007/s11771-018-3821-9 Application of a combined supporting technology with U-shaped steel support and anchor-grouting... and Technology,Tai’an 271000, China; 2. Key Laboratory of Safety and High-efficiency Coal Mining, Ministry of Education, Anhui University of Science and Technology, Huainan 232001, China; 3......
Compound fabrication technology of semi-solid billet of Al-Si alloy based on SIMA method XUE Ke-min(薛克敏), MI Guang-bao(弭光宝), WANG Qing-rui(王清瑞) School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China Received 28 July 2006; accepted 15 September 2006 Abstract: Based on SIMA, the Al-Si alloy semi-solid billets were successfully fabricated by means......
A Technology for Recovering Silver and Palladium from MLCC Scraps贺小塘,赵云昆摘 要:ＡＴｅｃｈｎｏｌｏｇｙｆｏｒＲｅｃｏｖｅｒｉｎｇＳｉｌｖｅｒａｎｄＰａｌａｄｉｕｍｆｒｏｍＭＬＣＣＳｃｒａｐｓＨｅＸｉａｏｔａｎｇａｎｄＺｈａｏＹｕｎｋｕｎ(贺小塘)(赵云昆)ＩｎｓｔｉｔｕｔｅｏｆＰｒｅｃｉｏｕｓＭｅｔａｌｓ,Ｋｕｎｍｉｎｇ６５０２...关键词:......
Microwave Sintering of W-15Cu Ultrafine Composite Powder Prepared by Spray Drying & Calcining-continuous Reduction Technology舒敬萍Engineering Training Center,Wuhan University of Technology摘 要:
Recent Advances of Laser Coating Technology in China梁勇,李瑞国摘 要:<正> Recent advances in laser coating technologyincluding laser cladding,laser surface alloying andlaser vapour deposition in China are reviewed inthis paper.关键词:......
