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Effect of particle size on mechanical properties of SiCp/5210 Al metal matrix composite YU Xiao-dong(于晓东), WANG Yang-wei(王扬卫), WANG Fu-chi(王富耻) School of Materials... and fracture toughness of 10 μm SiCp/5210 Al metal matrix composite are 825 MPa, 10.0 MPa?m1/2, and the fracture toughness of 63 μm SiCp/5210 Al metal matrix composite reaches 12.8 MPa·m1/2. The main fracture......
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resistance and low fabricating cost, titanium matrix composite are used very popular for structural applications at high temperature. ZHANG et al[1] studied the strengthening mechanism of titanium matrix composite. MAO et al[2] described the characteristic of principle properties and microstructure of titanium matrix composite. But the report on hot deformation of titanium matrix composite......
Nickel and nickel-phosphorous matrix composite electrocoatings Nicolas SPYRELLIS, Evangelia A. PAVLATOU, Styliani SPANOU, Alexandros ZOIKIS-KARATHANASIS General Chemistry Laboratory...-phosphorous matrix composite coatings reinforced by TiO2, SiC and WC particles were produced under direct and pulse current conditions from an additive-free Watts’ type bath. The influence of the variable......
larger than the activity energy for lattice self-diffusion in Al (142 kJ/mol). Key words: Al matrix composite sheet; spray deposited; elevated temperature tensile; flow stress; deformation activation..., Sakaris P, McQueen H J. Hot deformation and recrystallization behaviour of a SiCp/6061 Al composite[J]. Metal/Matrix Composites, 1993, 1: 157?162. [11] Prasad Y V R K, Sastry D H, Deevi S C. Hot......
be avoided. Key words: aluminum matrix composite; hardness; wear; Al 6061; SiC particles 1 Introduction Aluminium and its alloys have been broadly applied to various fields including car production, airplane... alloy, the depth of penetration is governed by the hardness of the specimen surface and the applied load. But, in the case of Al matrix composite, the depth of penetration by the harder asperities......
for application in the inertial guidance field.Key words:Si3N4; Al matrix composite; aging; thermal expansion...Aging and thermal expansion behavior of Si3N4p/2024Al composite fabricated by pressure infiltration methodCHEN Guo-qing1, YANG Wen-shu1, 2, MA Kang1, Murid HUSSAIN 2, JIANG Long-tao1, WU Gao-hui1(1......
Bi2O3涂覆Al18B4O33晶须增强铝基复合材料的阻尼性能刘刚1,孙雅丽2,胡津1,周科2(1.黑龙江省哈尔滨市哈尔滨工业大学材料科学与工程学院2.烟台工程职业技术学院 机制工艺系)摘 要:采用挤压铸造方法制备了Bi2O3涂覆Al18B4O33晶须增强的铝基复合材料.探讨了Bi2O3含量,应变振幅,温度以及频...制向界面滑移与A1晶界滑移混合机制转变.关键词:铝基复合材料; Al18B4O33晶须; Bi2O3涂层; 界面; 阻尼性能......
. Compared with aluminum substrate, the microhardness of MMC layer is improved significantly. Key words: Al matrix compound; laser deposition; coincident wire-powder feeding; microstructure 颗粒增强铝基复合材料拥有高比强... coatings on Al 6061[J]. Surface & Coatings Technology, 2004, 185(1): 74-80. [14] JENDRZEJEWSKI R, VANACKER K, VANHOYWEGHEN D, SLIWINSKI G. Metal matrix composite production by means of laser......
in the BP/7A04 Al matrix composite sample is significantly larger than that of the 7A04 Al alloy, mainly because the addition of basalt particles significantly increases the dislocation density...Trans. Nonferrous Met. Soc. China 29(2019) 2027-2034 Microstructures and mechanical properties of BP/7A04 Al matrix composites Cai-he FAN1, Ling OU1,2, Ze-yi HU1, Jian-jun YANG1, Gang CHEN3, Hong-ge......