knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 24 Issue 4
Apr 2015
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 2010  >  24(4): 300-304 .
WANG Hai-Yan, LU Wei, LIU Jian-Hua. Effects of High Pressure Heat Treatment on the Thermal Physical Properties of Aluminum Bronze[J]. Chinese Journal of High Pressure Physics, 2010, 24(4): 300-304 . doi: 10.11858/gywlxb.2010.04.010
Citation: WANG Hai-Yan, LU Wei, LIU Jian-Hua. Effects of High Pressure Heat Treatment on the Thermal Physical Properties of Aluminum Bronze[J]. Chinese Journal of High Pressure Physics, 2010, 24(4): 300-304 . doi: 10.11858/gywlxb.2010.04.010
shu

Effects of High Pressure Heat Treatment on the Thermal Physical Properties of Aluminum Bronze

doi: 10.11858/gywlxb.2010.04.010
  • 1.

    Provincial Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, China;

  • 2.

    Tangshan Vocational Technology College, Tangshan 063000, China;

  • 3.

    State Key Laboratory of Metastable Materials Science and Technology,Yanshan University, Qinhuangdao 066004, China

More Information
  • Corresponding author: WANG Hai-Yan
  • Received Date: 11 Mar 2010
  • Rev Recd Date: 10 May 2010
  • Publish Date: 15 Aug 2010
    Abstract
  • Aluminum bronze was treated at 5 GPa and 750 ℃ for 15 min, after that its electric conductivity, thermal diffusion coefficient, heat capacity, and thermal conductivity between 25 and 600 ℃ were measured. Combining these data with the microstructure images, the effects of high pressure heat treatment on the thermal physical properties of aluminum bronze were investigated. The results showed that high pressure heat treatment can increase the thermal diffusion coefficient and decrease the heat capacity of aluminum bronze. Furthermore, the thermal conductivity of aluminum bronze after high pressure heat treatment increases with increasing temperature until 400 ℃, and then starts to decrease. Analysis shows that this is because the high pressure heat treatment makes the microstructures of aluminum bronze alloy change.

     

    • FullText(HTML)
  • loading
    • References(18)
  • Li W S, Wang Z P, Lu Y, et al. Preparation, Mechanical Properties and Wear Behaviors of Novel Aluminum Bronze for Dies [J]. Transactions of Nonferrous Metals Society of China, 2006, 16(3): 607-612.
    Straumal B B, Baretzky B, Mazilkin A A, et al. Formation of Nanograined Structure and Decomposition of Supersaturated Solid Solution during High Pressure Torsion of Al-Zn and Al-Mg Alloys [J]. Acta Mater, 2004, 52(15): 4469-4478.
    Wang Z L, Wang H W, Wei Z J, et al. High Pressure Solidification Microstructure and Stability of Al-9. 6%Mg Alloy [J]. The Chinese Journal of Nonferrous Metals, 2007, 17(3): 384-389. (in Chinese)
    王振玲, 王宏伟, 魏尊杰, 等. Al-9. 6%Mg合金高压凝固组织及稳定性 [J]. 中国有色金属学报, 2007, 17(3): 384-389.
    Xu R, Zhao H, Li J, et al. Microstructures of the Eutectic and Hypereutectic Al-Ge Alloys Solidified under Different Pressures [J]. Mater Lett, 2006, 60(6): 783-785.
    Zhao J, Liu L, Yang J R, et al. Effects of High Pressure on the Microstructure and Hardness of a Cu-Zn Alloy [J]. Rare Metals, 2008, 27(5): 541-544.
    Wang H Y, Chen Y, Liu Y W, et al. Pressure Effects on Solid State Phase Transformation of Aluminium Bronze in Cooling Process [J]. Chinese Physics Letters, 2009, 26(10): 106201.
    Yang J R, Liu L, Ren Y J, et al. Effect of High Pressure and Heat Treatment on Microstructure of Aluminum Bronze [J]. Chinese Journal of High Pressure Physics, 2008, 22(3): 318-322. (in Chinese)
    杨景茹, 刘琳, 任艳军, 等. 高压和热处理对铝青铜微观组织的影响 [J]. 高压物理学报, 2008, 22(3): 318-322.
    Tian R Z, Wang Z T. Cu Alloys and It's Working Handbook [Z]. Changsha: Central South University Press, 2002: 5. (in Chinese)
    田荣璋, 王祝堂. 铜合金及其加工手册 [Z]. 长沙: 中南大学出版社, 2002: 5.
    Liu Y G, Xu L, Wang Q F, et al. Bulk -Fe/Nd2Fe14B Nanocomposite Magnets Prepared by the Phase Transition of Amorphous Nd9Fe81Co3Nb1B6 under High Pressure [J]. Mater Lett, 2008, 62(23): 3890-3892.
    Li H, Xu Y D, Zhang L T, et al. Thermophysical Properties of 2. 5D C/SiC Composites [J]. Journal of Aeronautical Materials, 2007, 27(4): 60-64. (in Chinese)
    李宏, 徐永东, 张立同, 等. 2. 5D C/SiC复合材料的热物理性能 [J]. 航空材料学报, 2007, 27(4): 60-64.
    Wang F, Cai H, Wang Y P. The Microstructure and Properties of Fine Crystalline Al-50Si Alloy Prepared by High-Energy Ball Milling [J]. Chinese Journal of Materials Research, 2009, 23(5): 495-499. (in Chinese)
    王菲, 蔡辉, 王亚平. 用高能球磨法制备的细晶Al-50Si合金的组织与性能 [J]. 材料研究学报, 2009, 23(5): 495-499.
    Dong Y H, Zhou X L, Hua X Z. Effect of Porosity on Thermal Performance of Mo-Cu Composite [J]. Hot Working Technology, 2008, 37(16): 1-4. (in Chinese)
    董应虎, 周贤良, 华小珍. 孔隙率对Mo/Cu复合材料热物理性能的影响 [J]. 热加工工艺, 2008, 37(16): 1-4.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(7989) PDF downloads(817) Cited by()
    Proportional views
    Related

    Copyright©《高压物理学报》编辑部

    Tel:0816-2490042 E-mail:gaoya@caep.cn

    Shu ICP, 11011126 -2

    Supported by: Beijing Renhe Information Technology Co. Ltd support: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return