共搜索到6840条信息，每页显示10条信息，共684页。用时：0小时0分0秒841毫秒
Effects of Nb and Si on high temperature oxidation of TiAl JIANG Hui-ren(姜惠仁)1, WANG Zhong-lei(王中雷)1, MA Wen-shuai(马文帅)1, FENG Xiao-ran(冯晓然)1, DONG Zi-qiang(董自强)1, ZHANG Liang(张 亮)2, LIU Yong(刘...; Abstract: The isothermal oxidation behavior of TiAl based alloys at 900 ℃ in air with a combination of Nb (5%-10%, mole fraction) and Si (1......
J. Cent. South Univ. (2016) 23: 2999-3005 DOI: 10.1007/s11771-016-3363-y Oxidation and roasting characteristics of artificial magnetite pellets ZHANG Han-quan(张汉泉), LU Man-man(路漫漫), FU Jin-tao(付金涛... magnetite concentrate, artificial magnetite with more lattice defects and higher activity tends to be oxidized. And the artificial magnetite pellet at the temperature of 400 °C has the oxidation......
High-temperature oxidation behavior of Nb67-xW15Si18Hfx(x=0, 5 and 10) alloys JIANG Rong-li(姜荣丽)1, LIU Dong-ming(刘东明)2, SHA Jiang-bo(沙江波)1, MA Yue(马 岳)1 1. School of Materials Science... July 2006; accepted 15 September 2006 Abstract: The oxidation behaviors of Nb67-xW15Si18Hfx (x=0, 5, 10) alloys were studied at 1 250 ℃ in air. It is found that the Nb67W15Si18 alloy has the best......
J. Cent. South Univ. Technol. (2008) 15: 301-304 DOI: 10.1007/s11771-008-0056-1 Effect of relative density on cyclic oxidation resistance properties of MoSi2 YAN Jian-hui(颜建辉)1, 2, LI Yi-min(李益.... The relative oxidation behavior of all MoSi2 materials at 1 473 K was investigated by TGA, SEM and XRD. The results show that the "pesting" is not found in all materials after being oxidized for 480 h......
......
High-temperature oxidation behavior of Ti3Si(1-x)AlxC2 in air LIU Xiao-pan(刘小磐), WAN Long(万 隆), WANG Yang(汪 洋), MA Wen-min(马文闵) College of Materials Science and Engineering, Hunan University, Changsha 410082, China Received 10 April 2006; accepted 25 April 2006 Abstract: The oxidation behaviors of bulk Ti3Si(1-x)AlxC2 prepared by hot pressing were investigated. The results show......
Effect of CaO composition on oxidation and burning behaviors of AM50 Mg alloy Jin-Kyu LEE, Shae K. KIM Advanced Material Division, Korea Institute of Industrial Technology, 7-47 Songdo-Dong, Yeonsu-Gu, Incheon 406-840, Korea Received 21 April 2010; accepted 10 September 2010 Abstract: Oxidation and burning behaviors were studied for CaO added AM50 Mg composites which were......
Oxidation behavior of oxidation protective coatings for C/C-SiC composites at 1 500 ℃ YAN Zhi-qiao(闫志巧)1, 2, XIONG Xiang(熊 翔)1, XIAO Peng(肖 鹏)1, CHEN Feng(陈 峰)1, ZHANG Hong-bo(张红波)1, HUANG Bai... prepared by chemical vapor deposition(CVD) alternated with slurry painting were applied on C/C-SiC composites, respectively. The oxidation of three samples at 1 500 ℃ was compared. The results show......
Preparation and Properties of High Hardness and Oxidation Resisting Coating Using Electric Arc Spray TANG Chun-tian1,LI Zhuo-xin1,WANG Jiang-Ping1,CUI Li1 (1.Beijing University of Technology, Beijing, 100022) 摘要:A coating with high hardness, wear and oxidation resistance was prepared by electric arc spray. The hardness,bonding strength, abrasive wear and values of porosity and oxidation......
on oxidation behavior of TiC/316L composites and its mechanism LIN Shao-jiang1, XIONG Wei-hao2, SHI Qi-nian1, WANG Sai-yu1 (1. School of Mechanic and Electric Engineering, Hubei Polytechnic University... steel composites with different particle contents were prepared by powder metallurgy. The isothermal oxidation behavior of TiC/316L composites sintered at 800 ℃ in air was investigated. The effect......
