非静水压下不同强度材料的应力传递特性

冉翔天 贺端威 刘景 王齐明 王培 王江华 陈海花 彭放

冉翔天, 贺端威, 刘景, 王齐明, 王培, 王江华, 陈海花, 彭放. 非静水压下不同强度材料的应力传递特性[J]. 高压物理学报, 2013, 27(2): 205-210. doi: 10.11858/gywlxb.2013.02.006
引用本文: 冉翔天, 贺端威, 刘景, 王齐明, 王培, 王江华, 陈海花, 彭放. 非静水压下不同强度材料的应力传递特性[J]. 高压物理学报, 2013, 27(2): 205-210. doi: 10.11858/gywlxb.2013.02.006
RAN Xiang-Tian, HE Duan-Wei, LIU Jing, WANG Qi-Ming, WANG Pei, WANG Jiang-Hua, CHEN Hai-Hua, PENG Fang. Stress Transmission of Materials with Different Strengths under Non-Hydrostatic Compression[J]. Chinese Journal of High Pressure Physics, 2013, 27(2): 205-210. doi: 10.11858/gywlxb.2013.02.006
Citation: RAN Xiang-Tian, HE Duan-Wei, LIU Jing, WANG Qi-Ming, WANG Pei, WANG Jiang-Hua, CHEN Hai-Hua, PENG Fang. Stress Transmission of Materials with Different Strengths under Non-Hydrostatic Compression[J]. Chinese Journal of High Pressure Physics, 2013, 27(2): 205-210. doi: 10.11858/gywlxb.2013.02.006

非静水压下不同强度材料的应力传递特性

doi: 10.11858/gywlxb.2013.02.006
详细信息
    通讯作者:

    贺端威 E-mail:duanweihe@scu.edu.cn

Stress Transmission of Materials with Different Strengths under Non-Hydrostatic Compression

  • 摘要: 运用金刚石压砧(DAC)同步辐射角散X射线衍射技术,对非静水压缩下不同强度材料的应力传递特性进行了高压原位研究。分别将Pt与-SiC、Pt与WC以及WC与-SiC压至56、61和25 GPa,实验发现,由于两种不同材料的屈服强度存在差异,其晶粒边界的应力传递是不连续的,同时观测到两种材料之间的应力差随强度差的增加而增加。在DAC轴向X射线衍射实验中,相同加载下,从接近最小应力的方向观测到,强度大的材料其应力较小。

     

  • Miletich R, Allan D R, Kuhs W F. High-pressure single-crystal techniques [J]. Rev Mineral Geochem, 2000, 41(1): 445-519.
    Conil N, Kavner A. Elastic behavior and strength of Al2O3 fiber/Al matrix composite and implications for equation of state measurements in the diamond anvil cell [J]. J Appl Phys, 2006, 100(4): 043517.
    Wang J, He D, Duffy T S. Stress state of diamond and gold under nonhydrostatic compression to 360 GPa [J]. J Appl Phys, 2010, 108(6): 063521(1)-063521(5).
    Duffy T S, Shen G Y, Heinz D L, et al. Lattice strains in gold and rhenium under nonhydrostatic compression to 37 GPa [J]. Phys Rev B, 1999, 60(22): 15063-15073.
    He D, Shieh S R, Duffy T S. Strength and equation of state of boron suboxide from radial X-ray diffraction in a diamond cell under nonhydrostatic compression [J]. Phys Rev B, 2004, 70(18): 184121.
    Dewaele A, Loubeyre P, Mezouar M. Equations of state of six metals above 94 GPa [J]. Phys Rev B, 2004, 70(9): 094112.
    Holmes N C, Moriarty J A, Gathers G R, et al. The equation of state of platinum to 660 GPa (6. 6 Mbar) [J]. J Appl Phys, 1989, 66(7): 2962-2967.
    Trew R J, Yan J B, Mock P M. The potential of diamond and SiC electronic devices for microwave and millimeter-wave power applications [J]. Proceedings of the IEEE, 1991, 79(5): 598-620.
    Edgar J. Prospects for device implementation of wide band gap semiconductors [J]. J Mater Res, 1992, 7(1): 235-252.
    Strssner K, Cardona M, Choyke W. High pressure X-ray investigations on 3C-SiC [J]. Solid State Commun, 1987, 63(2): 113-114.
    Aleksandrov I V, Goncharov A F, Stishov S M, et al. Equation of state and Raman scattering in cubic BN and SiC at high pressures [J]. JETP Lett, 1989, 50(3): 127-131.
    Yoshida M, Onodera A, Ueno M, et al. Pressure-induced phase transition in SiC [J]. Phys Rev B, 1993, 48(14): 10587.
    Holleck H. Material selection for hard coatings [J]. J Vacuum Sci Tech A: Vacuum, Surfaces, Films, 1986, 4(6): 2661-2669.
    Gerlich D, Kennedy G C. The elastic moduli and their pressure derivatives for tungsten carbide with different amounts of cobalt binder [J]. J Appl Phys, 1979, 50(5): 3331-3333.
    Lin Z J, Wang L, Zhang J Z, et al. Nanocrystalline tungsten carbide: As incompressible as diamond [J]. Appl Phys Lett, 2009, 95(21): 211906(1)-211906(3).
    Amulele G M, Manghnani M H, Marriappan S, et al. Compression behavior of WC and WC-6%Co up to 50 GPa determined by synchrotron X-ray diffraction and ultrasonic techniques [J]. J Appl Phys, 2008, 103(11): 113522(1)-113522(6).
    Hammersley A P, Svenssona S O, Hanflanda M, et al. Two-dimensional detector software: From real detector to idealised image or two-theta scan [J]. Int J High Pressure Res, 1996, 14(4/5/6): 235-248.
    Singh A K. The lattice strains in a specimen (cubic system) compressed nonhydrostatically in an opposed anvil device [J]. J Appl Phys, 1993, 73(9): 4278-4286.
    Singh A K, Balasingh C, Mao H K, et al. Analysis of lattice strains measured under nonhydrostatic pressure [J]. J Appl Phys, 1998, 83(12): 7567-7575.
    Singh A K, Mao H K, Shu J F, et al. Estimation of single-crystal elastic moduli from polycrystalline X-ray diffraction at high pressure: Application to FeO and iron [J]. Phys Rev Lett, 1998, 80(10): 2157-2160.
    Weidner D J, Wang Y, Vaughan M T. Strength of diamond [J]. Science, 1994, 266(5184): 419-422.
    Dong H N, He D W. Elastic moduli and strength of nanocrystalline cubic BC2N from X-ray diffraction under nonhydrostatic compression [J]. Phys Rev B, 2009, 79(1): 014105.
    He D W, Duffy T S. X-ray diffraction study of the static strength of tungsten to 69 GPa [J]. Phys Rev B, 2006, 73(13): 134106.
    Kavner A, Duffy T S. Elasticity and rheology of platinum under high pressure and nonhydrostatic stress [J]. Phys Rev B, 2003, 68(14): 144101.
  • 加载中
计量
  • 文章访问数:  7268
  • HTML全文浏览量:  534
  • PDF下载量:  416
出版历程
  • 收稿日期:  2013-04-01
  • 修回日期:  2013-04-01
  • 发布日期:  2013-04-15

目录

    /

    返回文章
    返回