共搜索到6258条信息,每页显示10条信息,共626页。用时:0小时0分0秒421毫秒
J. Cent. South Univ. Technol. (2011) 18: 1985-1993 DOI: 10.1007/s11771-011-0932-y Geometry effect on mechanical properties of woven fabric composites KIM Myungsoo, SONG Jung-Il School of Mechatronics... fabric composites were explored. Two types of composites, including one-layered and two-layered composites, were designed and studied. For one-layered composites, inter-strand gap effects......
, Harbin 150001, China)Abstract:The oxidation behavior of Ti-34Al alloy and Ti2AlC/TiAl composites was studied at temperatures ranging from 800 to 1000℃. Results show that the oxidation resistance of Ti2AlC/TiAl composites is lower than that of TiAl alloy, and the growth rate of the oxidation scale increases with increasing addition of Ti2AlC. The oxidation resistance of Ti2AlC/TiAl composites......
Thermal Fatigue Behavior of SiC/MBAS Glass Coated Carbon/Carbon Composites () 摘要:The thermal fatigue behavior of C/C composites coated with the SiC/MBAS glass (MoSi_2 particle-containing boron... property of the coated C/C composites was all slight. After thermal cycle for 50 times, the mass loss of the SiC/MBAS glass coated sample was only 0.22%; additionally, the remaining ratio of strength......
Oxidation mechanisms of C-SiC-TaC-C composites prepared by chemical vapor infiltration CHEN Zhao-ke(陈招科), XIONG Xiang(熊翔), HUANG Bai-yun(黄伯云), LI Guo-dong(李国栋), XIAO Peng(肖鹏), WANG Ya-lei(王雅雷... composites by chemical vapor infiltration (CVI) methods. The oxidation-resistance properties of C-SiC-TaC-C composites were studied by X-Ray diffractometry (XRD), JEOL-6360LV scanning electronic microscopy......
Mechanical Behaviors of ZrO2-Al2O3 Ceramic Composites with Y2O3 as Stabilizer WANG Yuchun1,QIU Tai1,Shen Chun1 (1.College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009, China) Abstract:The ZrO2-Al2O3 ceramic composites were prepared by appropriate techniques with commercial ZrO2 and Al2O3 powders as raw materials and Y2O3 as stabilizer. The results......
Interface electron structure of Fe3Al/TiC composites PANG Lai-xue(庞来学)1, SUN Kang-ning(孙康宁)1, 2, SUN Jia-tao(孙家涛)1, FAN Run-hua(范润华)1, 2, REN Shuai(任 帅)1 1. Key Laboratory of Engineering...; Abstract: Based on YU’s solids and molecules emperical electron theory(EET), interface valence electron structure of TiC-Fe3Al composites was set up, and the valence electron density......
Solidification behavior of SiCw/Al-18Si compositesWEI Hongmei,GENG Lin,and ZHANG Xuexi School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China摘 要:SiCw/Al-18Si composites were prepared by squeeze casting technique.Solidification behavior of SiCw/Al-18Si composites was studied by differential scanning calorimeter(DSC......
Effect of carbon content on microstructure and property ofTiC/Ti-6Al-4V composites WANG Xiang(王香), GAI Peng-tao(盖鹏涛) Center for Biomedical Materials and Engineering, Harbin Engineering University...; Abstract: TiC reinforced Ti-6Al-4V matrix composites were......
Trans. Nonferrous Met. Soc. China 25(2015) 3708-3715 Fabrication and ablation property of carbon/carbon composites with novel SiC-ZrB2 coating Dong HUANG, Ming-yu ZHANG, Qi-zhong HUANG, Li-ping WANG... coating was prepared using a two-step technique by slurry-sintering and chemical vapor reaction on carbon/carbon (C/C) composites. The SiC-ZrB2 coating was composed of the scattered ZrB2 phase......
Stress Distribution in the Cruciform Specimen under Transverse Tension Stress for SiC/Ti-6Al-4V Composites () 摘要:The cruciform specimen was selected to obtain the transverse tensile behavior of SiC fiber reinforced titanium matrix composites. Moreover, the means of combining the unilaterally coupled finite element method with the transverse tensile test was developed to evaluate......