Thermal conductivity of Al-SiCp composites by plasma spraying

被引：37
|
作者：
Gui, MC
Kang, SB
Euh, K
机构：
[1] Korea Inst Machinery & Mat, Dept Mat Technol, Chang Won 641010, Kyungnam, South Korea
[2] Inst Aeronaut Mat, Natl Lab Adv Composites, Beijing 100095, Peoples R China
来源：
SCRIPTA MATERIALIA | 2005年 / 52卷 / 01期
关键词：
thermal conductivity; aluminum matrix composites; plasma spraying; porosity; thermal boundary resistance; SiC;
D O I：
10.1016/j.scriptamat.2004.08.028
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Pure Al powders with 5 5 and 75 vol% SiC particles were ball milled in different conditions, and then plasma sprayed to form Al/ SiCp composites. The average size of SiC particles was varied from 8 to 30 mum. Thermal conductivity of the sprayed composites was measured at room temperature of 25degreesC. The tests showed that thermal conductivity of the composites was relatively low and significant variation with SiC size and feedstock preparation. The mechanism of thermal conductivity degradation in the composites was discussed, and numerical analyses were conducted based on theories of Maxwell and thermal boundary resistance. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：51 / 56
页数：6
相关论文
共 50 条
  • [31] On the hot working characteristics of 2124 Al-SiCP metal matrix composites
    Murty, SVSN
    Rao, BN
    Kashyap, BP
    ADVANCED COMPOSITE MATERIALS, 2002, 11 (02) : 105 - 120
  • [32] Effect of Reinforcement Volume Fraction on the Wear Behavior of Al-SiCp Composites Prepared by Spark Plasma Sintering
    Jafari, Farzaneh
    Sharifi, Hassan
    Saeri, Mohammad Reza
    Tayebi, Morteza
    SILICON, 2018, 10 (06) : 2473 - 2481
  • [33] Fabrication and mechanical properties of 2024 Al-SiCp composites by mechanical alloying
    Lee, Jun-Hee
    Kim, Sung-Jin
    Park, Chan
    Bae, Cha-Hurn
    Journal of Materials Processing and Manufacturing Science, 1995, 4 (01): : 55 - 67
  • [34] Stability and response to rolling of the interfaces in cast Al-SiCp and Al-Mg alloy-SiCp composites
    Mitra, R
    Rao, VSC
    Maiti, R
    Chakraborty, M
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 379 (1-2): : 391 - 400
  • [35] Effect of Reinforcement Volume Fraction on the Wear Behavior of Al-SiCp Composites Prepared by Spark Plasma Sintering
    Farzaneh Jafari
    Hassan Sharifi
    Mohammad Reza Saeri
    Morteza Tayebi
    Silicon, 2018, 10 : 2473 - 2481
  • [36] Numerical modelling of particle distribution effects on fatigue in Al-SiCp composites
    Boselli, J.
    Pitcher, P.D.
    Gregson, P.J.
    Sinclair, I.
    Materials Science Forum, 2000, 331
  • [37] Influence of reinforcing particle distribution on the casting characteristics of Al-SiCp composites
    Yang, Xinliang
    Barekar, Nilam S.
    Ji, Shouxun
    Dhindaw, Brij K.
    Fan, Zhongyun
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2020, 279
  • [38] Numerical modelling of particle distribution effects on fatigue in Al-SiCp composites
    Boselli, J
    Pitcher, PD
    Gregson, PJ
    Sinclair, I
    ALUMINIUM ALLOYS: THEIR PHYSICAL AND MECHANICAL PROPERTIES, PTS 1-3, 2000, 331-3 : 1433 - 1438
  • [39] Fabrication and mechanical properties of 2024 Al-SiCp composites by mechanical alloying
    Lee, JH
    Kim, SJ
    Park, C
    Bae, CH
    JOURNAL OF MATERIALS PROCESSING & MANUFACTURING SCIENCE, 1995, 4 (01): : 55 - 67
  • [40] Evaluation of hot hardness, creep, coefficient of thermal expansion and high temperature microstructure of 6061 Al-SiCp composites
    Kutty, TRG
    Ganguly, C
    Surappa, MK
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 1996, 49 (1-2): : 39 - 45
12345