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Structural characteriztion of Nd-doped in silica host matrix prepared by net chemical process Surender Duhan1,M.Singh3,Sunita Devi4 (1.Materials Science Lab, Department of Applied Physics ,Guru... and Technology Amity University Sec-125 Noida-20130(U.P;4.Department of Chemistry Lajpat Rai College Sahibabad(Ghazaiabad) Abstract:Silica host matrix containing neodymium which is potentially important......
J. Cent. South Univ. (2021) 28: 1255-1265 DOI: https://doi.org/10.1007/s11771-021-4693-y Improving effect of carbonized quantum dots (CQDs) in pure copper matrix composites HUANG Xiao(黄啸)1, BAO Rui... structure composed of sp2 carbon, can be used as the reinforcing phase like graphene and carbon nanotubes in metal matrix. In this paper, the CQD/Cu composite material was prepared by powder metallurgy......
Preparation of SiC Fiber Reinforced Nickel Matrix CompositeLu Zhang,Nanlin Shi,Jun Gong and Chao Sun Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China摘 要:A method of preparing continuous(Al+Al2O3)-coated SiC fiber reinforced nickel matrix composite was presented,in which the diffusion between SiC fiber and nickel matrix could......
RESEARCH ON THE INFRARED RADIATION MATERIALS OF CORDIERITE MATRIX邓尉林,潘儒宗,张兆胜,史历摘 要:<正> In developing and popularizing the infrared heating techuigues... of manufacturing and tentatively made the infrared materialCordierite matrix which emits as high as 0.946 and has a lower cost.关键词:......
properties and wear behavior of Mg2B2O5w/AZ91D magnesium alloy matrix composites JIN Pei-peng1, 2, DING Yu-tian2, LIU Xiao-gen2, WANG Jin-hui1, WANG Fu2 (1. Institute of Magnesium Technology...-lubricated sliding tribological properties and wear behavior of Mg2B2O5 whisker reinforced magnesium matrix composites fabricated by vacuum-gas pressure infiltration process were investigated by using......
Exploration of Al-based matrix composites reinforced by hierarchically spherical agentsLi Zhang,Bao-lin Wu,Yu-hua Zhao,Xing-hao DuSchool of materials science and engineering,Shenyang Aerospace... metallurgy.This kind of structure produces strongly bonded interfaces as well as soft/hard/soft transition regions between the matrix and reinforced agents,which are beneficial to load transfer during......
二氧化硅/木材复合材料的晶胞与Matrix区域的变化符韵林1,2,赵广杰21. 广西大学林学院2. 北京林业大学材料科学与技术学院摘 要:为了弄清楚由于二氧化硅介入木材细胞壁引起结晶区与Matrix区域的变化,通过二氧化硅/木材复合材料细胞壁膨胀率,XRD测定及分析其结晶度,结晶区长度,宽度,研究结晶区与Matrix区域的形态变化及二氧化硅凝胶粒子介入木材细胞壁的空间位置.结果表明:溶胶-凝胶法制备的二氧化硅/木材复合材料,细胞壁的膨胀率随着增重率的增加而增大,且有两个不同的增大过程,相同增重率条件下,加硅烷偶联剂法制备的细胞壁膨胀率比直接溶胶-凝胶法制备的大.XRD谱分析表明,结晶度随着增重率的增加而减小,有两个不同的减小过程,衍射峰的位置不变,晶胞不变;Scherrer公式计算表明结晶区的宽度及长......
Hot Deformation Behavior of Squeeze Casting SiC_p/2 A50 Matrix Composites徐宏1,张新2,31. School of Materials Science and Engineering, North University of China3. Center of Technology, Beijing North Vehicle Group Corporation摘 要:The flow stress behaviors of squeeze casting SiCp/2A50 matrix composites were investigated by means of compression tests......
Article ID: 1003-6326(2005)05-1062-05 Thixoforming of SiC ceramic matrix composites in pseudo-semi-solid state CHENG Yuan-sheng(程远胜), LUO Shou-jing(罗守靖), DU Zhi-ming(杜之明) (School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China) Abstract: A new forming process, ceramic matrix composites thixoforming in pseudo-semi-solid state, was proposed based......
Wear Behavior of In-situ TiC Particles Reinforced Aluminum Matrix Composite隋艳伟,CHEN Xiao,WANG Rui,QI Jiqiu,WEI Fuxiang,HE Yezeng,MENG Qingkun,孙智School of Material Science and Engineering, China University of Mining and Technology摘 要:The microstructure, tensile property and wear resistance of 7075 aluminum matrix composite reinforced with TiC particles......
