APPLIED LASER, Volume. 42, Issue 10, 99(2022)

Dislocation Patterns and Properties of HCP Structure in TC4 Dual-phase Titanium Alloy via Laser Shock Peening

Zhou Xiaogang1 and Ji Feifei1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(8)

    [1] [1] ZHANG D C, WANG L Y, ZHANG H, et al. Effect of heat treatment on the tensile behavior of selective laser melted Ti-6Al-4V by in situ X-ray characterization[J]. Acta Materialia, 2020, 189: 93-104.

    [3] [3] CARPENTER J S, MISRA A, ANDERSON P M. Achieving maximum hardness in semi-coherent multilayer thin films with unequal layer thickness[J]. Acta Materialia, 2012, 60(6-7): 2625-2636.

    [4] [4] LAN L, JIN X Y, GAO S, et al. Microstructural evolution and stress state related to mechanical properties of electron beam melted Ti-6Al-4V alloy modified by laser shock peening[J]. Journal of Materials Science & Technology, 2020, 50: 153-161.

    [13] [13] WEI K, HU R, YIN D D, et al. Grain size effect on tensile properties and slip systems of pure magnesium[J]. Acta Materialia, 2021, 206: 116604.

    [14] [14] WANG C L, YU D P, NIU Z Q, et al. The role of pyramidal 〈c+a〉 dislocations in the grain refinement mechanism in Ti-6Al-4V alloy processed by severe plastic deformation[J]. Acta Materialia, 2020, 200: 101-115.

    [15] [15] ZHANG D L, WEN H M, KUMAR M A, et al. Yield symmetry and reduced strength differential in Mg-2.5Y alloy[J]. Acta Materialia, 2016, 120: 75-85.

    [16] [16] LENTZEN M. The tuning of a Zernike phase plate with defocus and variable spherical aberration and its use in HRTEM imaging[J]. Ultramicroscopy, 2004, 99(4): 211-220.

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    Zhou Xiaogang, Ji Feifei. Dislocation Patterns and Properties of HCP Structure in TC4 Dual-phase Titanium Alloy via Laser Shock Peening[J]. APPLIED LASER, 2022, 42(10): 99

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    Paper Information

    Received: Nov. 12, 2021

    Accepted: --

    Published Online: May. 23, 2024

    The Author Email:

    DOI:10.14128/j.cnki.al.20224210.099

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