Effects of strain rate on spall damage and deformation mechanisms of Mg-3Al-1Zn alloy under Taylor wave loading

被引：0
|
作者：
Yang, K. [1 ,2 ]
Li, B. [1 ]
Bian, Y. L. [3 ]
Wu, J. F. [4 ]
Yi, C. H. [1 ]
Zou, S. K. [4 ]
Zhang, N. B. [2 ]
Cai, Y. [3 ]
机构：
[1] China Acad Engn Phys, Inst Fluid Phys, Mianyang, Peoples R China
[2] Southwest Jiaotong Univ, Sch Mat Sci & Engn, Chengdu, Sichuan, Peoples R China
[3] Peac Inst Multiscale Sci, Chengdu, Sichuan, Peoples R China
[4] AVIC Mfg Technol Inst, Aviat Key Lab Sci & Technol Adv Surface Engn, Beijing, Peoples R China
来源：
MRS COMMUNICATIONS | 2023年 / 13卷 / 04期
关键词：
Laser; Shock loading; Fracture; Microstructure; MAGNESIUM ALLOY; HIGH-STRENGTH; COMPRESSION; EVOLUTION; AZ31;
D O I：
10.1557/s43579-023-00391-w
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Effects of strain rate on spall damage and deformation mechanisms of a textured Mg-3Al-1Zn alloy is investigated under Taylor-wave loading via gas gun plate impact or laser ablation within a wide strain rate range (approximately 10(4) - 10(7) s(-1)). The relation between spall strength and tensile strain rates can be described with a power law over this wide strain rate range. At similar peak free surface velocities, more {10 (1) over bar 12} extension twins are activated during unloading/tension for the laser-driven samples because of the higher resolved shear stress and strain rate induced by laser ablation.
引用
收藏
页码：603 / 607
页数：5
相关论文
共 50 条
  • [31] Different annealing behaviours of warm rolled Mg-3Al-1Zn alloy sheets with dynamic recrystallized microstructure and deformation microstructure
    Huang, Xinsheng
    Suzuki, Kazutaka
    Chino, Yasumasa
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 560 : 232 - 240
  • [32] Improving the anisotropy of rolled Mg-3Al-1Zn alloy by pre-strain and annealing
    Long, Zhixiang
    Liu, Tianmo
    Wu, Yonggang
    Zhang, Yin
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 616 : 240 - 245
  • [33] Effect of Tensile Twins on the Subsequent Plastic Deformation in Rolled Mg-3Al-1Zn Alloy
    Yoon, Jonghun
    Kim, Se-Jong
    Lee, Youngseon
    NUMISHEET 2014: THE 9TH INTERNATIONAL CONFERENCE AND WORKSHOP ON NUMERICAL SIMULATION OF 3D SHEET METAL FORMING PROCESSES: PART A BENCHMARK PROBLEMS AND RESULTS AND PART B GENERAL PAPERS, 2013, 1567 : 532 - 535
  • [34] Unusual texture formation in Mg-3Al-1Zn alloy sheets processed by slope extrusion
    Xu, Jun
    Jiang, Bin
    Song, Jiangfeng
    He, Junjie
    Gao, Peng
    Liu, Wenjun
    Yang, Tianhao
    Huang, Guangsheng
    Pan, Fusheng
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 732 : 1 - 5
  • [35] Effect of grain size on prismatic slip in Mg-3Al-1Zn alloy
    Razavi, S. M.
    Foley, D. C.
    Karaman, I.
    Hartwig, K. T.
    Duygulu, O.
    Kecskes, L. J.
    Mathaudhu, S. N.
    Hammond, V. H.
    SCRIPTA MATERIALIA, 2012, 67 (05) : 439 - 442
  • [36] Role of initial texture on the plastic anisotropy of Mg-3Al-1Zn alloy at various temperatures
    Lee, Byoung Ho
    Park, Sung Hyuk
    Hong, Seong-Gu
    Park, Kyung-Tae
    Lee, Chong Soo
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 528 (03): : 1162 - 1172
  • [37] Influence of initial texture on cold deep drawability of Mg-3Al-1Zn alloy sheets
    Huang, Xinsheng
    Suzuki, Kazutaka
    Chino, Yasumasa
    Mabuchi, Mamoru
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 565 : 359 - 372
  • [38] Elevated-Temperature Deformation Behavior and Microstructural Evolution of Mg-3Al-1Zn Alloy
    Alsagabi, Sultan
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2020, 73 (01) : 135 - 141
  • [39] Deformation Structure of Unidirectionally Compressed Ultrafine-Grained Mg-3Al-1Zn Alloy
    Lee, W. T.
    Ding, S. X.
    Sun, D. K.
    Hsiao, C. I.
    Chang, C. P.
    Chang, L.
    Kao, P. W.
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2011, 42A (09): : 2909 - 2916
  • [40] Deformation dynamics and pre-compression effects on Mg-3Al-1Zn alloy: An in situ synchrotron-based multiscale study
    Zhang, N. B.
    Guo, S. H.
    Gong, X. H.
    Zhang, Y. Y.
    Chen, S.
    Zhang, B. B.
    Lu, L.
    Yao, X. H.
    MATERIALS CHARACTERIZATION, 2021, 179
12345