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Mechanical and dielectric properties of Ni/Al2O3 composites LUO Fa(罗 发), XUE Hui(薛 晖), ZHU Dong-mei(朱冬梅), ZHOU Wan-cheng(周万城) State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China Received 15 July 2007; accepted 10 September 2007 Abstract: Ni/Al2O3 composites were prepared by hot pressing approach. The relationship between......
composites composites 2.4 复合材料的密度和硬度分析 4种工艺成型的复合材料的密度......
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......
Study of Physical Properties of SiCw/Al Composites During Unloaded Thermal Cycling TIAN Zhi-gang1,CHENG hua1,ZHU Xiao-gang1,ZHAO Xin-ming1,CHEN Wen-li1 (1.Armor Technique Institute of PLA, Changchun 130117, P. R. China) 摘要:The thermal expansion coefficient of SiCw/Al composites squeeze cast during unloaded thermal cycling was determined and analyzed. The study had shown that the thermal......
GF/PP复合材料悬浮法工艺中偶联剂的应用及其对材料性能的影响 王晓1,李川1,许家瑞1 (1.中山大学材料科学研究所广州 510275) 摘要:研究了悬浮法制备短玻璃纤维增强聚丙烯复合材料过程中不同偶联剂的适用性及其对材料性能的影响.根据悬浮法工艺的特点,提出了适用的偶联剂品种和添加方式.探讨了悬浮体系中偶联剂对复合材料微观结构的影响和偶联作用机理. 关键词:悬浮法短玻纤增强聚丙烯复合材料偶联剂性能; Suspension technique GF/PP composites coupling agent properties; [全文内容正在添加中] ......
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......