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mechanism of shale formation sensitivity damage TANG Hongming1, 2, GONG Xiaoping1, 2, TANG Haoxuan3, ZHANG Liehui1, ZHAO Feng1, 2, HE Yun1 (1. State Key Laboratory of Oil and Gas Reservoir Geology... the formation sensitivity tests, in addition, for deeply understanding the microscopic damage mechanism, the nuclear magnetic resonance instrument was used to characterize series of working fluid......
Preparation, Characterization, and Formation Mechanism of Calcium Sulfate Hemihydrate Whiskers王舒州1,陈德玉1,ZHANG Keke21. School of Materials Science and Engineering, Southwest University of Science... was 15 min. Aspect ratio of calcium sulfate hemihydrate whiskers decreased with increasing content of impurities. Moreover, the relative growth mechanism of whisker crystals via one-step hydrothermal......
Formation mechanism of pulse current anodized film on AZ91D Mg alloy QIAN Jian-gang(钱建刚), WANG Chun(王 纯)1, LI Di(李 荻)1, GUO Bao-lan(郭宝兰)1, SONG Guang-ling(宋光铃)2 1. School of Materials Science...-forming process can be divided into four stages. Formation of a dense layer before sparking is the first stage. Formation of a porous layer accompanied with slight sparking is the second stage......
Formation mechanism of micro emulsion on aluminum and lanthanum extraction in P507-HCl system李冬2,赵志华2,陈建立22. Inner Morgolia Baotou Steel Rare Earths HiEch Co,LTD.摘 要:formation of micro emulsion.The organic phase and aqueous phase were investigated by polarizing microscope after aluminum was extracted.The results showed that the organic phase......
Mechanism of hot-rolling crack formation in lean duplex stainless steel 2101Zhi-hui Feng,Jing-yuan Li,Yi-de WangSchool of Materials Science and Engineering, University of Science and Technology..., serious deformation accumulated in the interior of austenite, leading to a substantial increase in hardness. The main cause of crack formation is the microhardness difference between ferrite......
Formation mechanism of micro emulsion on aluminum and lanthanum extraction in P507-HCl system李冬2,赵志华2,陈建立22. Inner Morgolia Baotou Steel Rare Earths HiEch Co,LTD.摘 要:formation of micro emulsion.The organic phase and aqueous phase were investigated by polarizing microscope after aluminum was extracted.The results showed that the organic phase......
The Formation Mechanism and Control Methods of High Temperature Infrared Radiant Coating DefectsYE Jing1,LAN Helong1,WANG Chuanbin2,LUO Guoqiang2,ZHANG Lianmeng21. School of Materials Science...="ChDivSummary">Using high aluminum refractory material as substrate at 1 400 ℃, we studied the connections between several oxides such as Fe 2 O 3, MnO 2, CuO, and the formation of defects such as coating crack......
SIMULTANEOUS POLYMERIZATION AND FORMATION OF POLYPHENYLACETYLENE FILMS BY RARE-EARTH COORDINATION CATALYSIS Ⅳ.KINETICS AND MECHANISM OF POLYMERIZATION赵健,杨慕杰,刘敏,沈之荃摘 要:formation of the active complex and polymerization mechanism are proposed......
Mechanism underlying formation of ssc in optical glass due todynamic impact of single diamond scratchCHEN Jiang(陈江), ZHAO Hang(赵航), ZHANG Fei-hu(张飞虎), ZHANG Yuan-jing(张元晶), ZHANG Yong(张勇)(School... of the dynamic impact of single diamond scratch is found to be an important cause of SSC formation in optical glass during grinding, i.e., the faster the grinding, the shallower the SSCs.Key words:grinding......
Formation and Removement Mechanism of Haze Defects on(111)p－type Silicon Wafers徐岳生,李养贤,刘彩池,鞠玉林,唐建,朱则韶摘 要:ＦｏｒｍａｔｉｏｎａｎｄＲｅｍｏｖｅｍｅｎｔＭｅｃｈａｎｉｓｍｏｆＨａｚｅＤｅｆｅｃｔｓｏｎ(１１１)ｐ－ｔｙｐｅＳｉｌｉｃｏｎＷａｆｅｒｓＸｕＹｕｅｓｈｅｎｇ．；ＬｉＹａｎｇｘｉａｎ；ＬｉｕＣａｉｃｈｉ；ＪｕＹｕｌｉｎ；ＴａｎｇＪｉａｎａｎｄＺｈｕ...关键词:......
