共搜索到8802条信息,每页显示10条信息,共881页。用时:0小时0分0秒484毫秒
Trans. Nonferrous Met. Soc. China 31(2021) 726-733 Pore constitution and tortuosity factor of reactively synthesized porous TiAl intermetallic compound Yao JIANG, Yue-hui HE, Hai-yan GAO State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China Received 7 April 2020; accepted 28 September 2020 Abstract: The pore constitution and tortuosity factor of porous TiAl......
Effect of Temperature and Phase Constitution on Kineties of La Diffusion 夏立芳1,刘志儒1,阎牧夫1 (1.School of Materials Science and Engineering, Harbin Institut e of Technology, Harbin 150001, China... to 560 ℃ on La d iffusion depth is less than that of phase constitution change such as the decomp osition of ε phase into γ′ one. Key words:rare earths; temperature; phase constitution; La diffusi......
Phase Constitution in Mixed Gd2O3 and B4C by Sintering at High Temperature Sun Shuchen1,HU Guangyong1,Xu Jingyu1,Bian Xue1,Wu Wenyuan1,Tu Ganfeng1 (1.School of Material and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract:The phase constitution in mixed Gd2O3 and B4C by sintering in graphite tube furnace at the temperature of 100~1489 ℃ in argon atmosphere was studied......
......
THE THERMODYNAMICS AND CONSTITUTION OF BINARY SILICATE MELTSLi Zhenjia Kunming Institute of Technology摘 要:<正> In this paper a chemical bonding model is presented to describe the thermodynamicsand constitution of binary silicate systems in an empirical way. The proposed parametricfunctions of chemical bonds lend support to the work of Masson......
Constitution modeling and deformation behavior of yttrium bearing TiAl alloy陈玉勇1,杨非1,2,孔凡涛1,肖树龙11. School of Materials Science and Engineering,Harbin Institute of Technology2. Department of Powder Metallurgy,Guangzhou Research Institute of Non-ferrous Metals摘 要:The deformation flow behaviors of Ti-45Al-5.4V-3.6Nb-0.3Y alloy at different temperatures......
Constitution modeling and deformation behavior of yttrium bearing TiAl alloy陈玉勇1,杨非1,2,孔凡涛1,肖树龙11. School of Materials Science and Engineering,Harbin Institute of Technology2. Department of Powder Metallurgy,Guangzhou Research Institute of Non-ferrous Metals摘 要:The deformation flow behaviors of Ti-45Al-5.4V-3.6Nb-0.3Y alloy at different temperatures......
EFFECT OF THE CHANGE IN THE WATER SYSTEM CONSTITUTION ON THE FIOATATION PROCESS OF GRAPHITE毛巨凡,赵慧玲摘 要:<正> A new method of graphite floatation using sea water is discussed in this paper,The effect of theelectrolyte ions in the sea water on the water system constitution and the effect of the change in thewater system constitution on the floataion......
Adsorption of volatile organic compounds on three activated carbon samples: effect of pore structureLI Li-qing(李立清) 1, SONG Jian-fei(宋剑飞) 1,2, YAO Xiao-long(姚小龙) 1, HUANG Gui-jie(黄贵杰) 1, LIU Zheng... and Technology, Changsha 410083, China)Abstract:To investigate the influence of the activated carbon pore structure on the adsorption of volatile organic compounds (VOCs), three commercial......
J. Cent. South Univ. Technol. (2007)03-0418-07 DOI: 10.1007/s11771-007-0082-4 Effect of pore pressure... analysis of continua(FLAC) was used to study the influence of pore pressure on the mechanical behavior of rock specimen in plane strain direct shear, the distribution of yielded elements......