Influence of Laser Shock Peening (LSP) on the Material Properties of Additive Manufactured IN718

被引：0
|
作者：
Yong, Ching Kiat [1 ]
West, Geoff D. [1 ]
Gibbons, Greg J. [1 ]
Wong, Chow Cher [2 ]
机构：
[1] Univ Warwick, Warwick Mfg Grp WMG, Coventry, W Midlands, England
[2] Adv Remfg & Technol Ctr ARTC, Singapore, Singapore
来源：
ADVANCED SURFACE ENHANCEMENT, INCASE 2019 | 2020年
关键词：
Laser shock peening; Additive Manufacturing; Material characterisation;
D O I：
10.1007/978-981-15-0054-1_32
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Surface treatments such as laser shock peening (LSP) have been attempted to increase the usability of additive manufactured (AM) IN718. This paper investigates the influence of industrial LSP on IN718 manufactured by both the traditional wrought and AM process. The result of the mechanical properties and microstructure of the produced specimens, directly after the manufacturing process and after AMS 5663 heat treatment are presented. The LSP treated AM component has around 25% less compressive residual stress throughout the depth as compared to its wrought counterpart despite using the same LSP energy densities. Microstructural characterisation technique (EBSD) suggested that the AM IN718 has a higher stored strain energy as compared to the wrought components.
引用
收藏
页码：305 / 313
页数：9
相关论文
共 50 条
  • [1] Post-processing of Laser Additive Manufactured Inconel 718 Using Laser Shock Peening
    Jinoop, A. N.
    Subbu, S. Kanmani
    Paul, C. P.
    Palani, I. A.
    INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2019, 20 (09) : 1621 - 1628
  • [2] Post-processing of Laser Additive Manufactured Inconel 718 Using Laser Shock Peening
    A. N. Jinoop
    S. Kanmani Subbu
    C. P. Paul
    I. A. Palani
    International Journal of Precision Engineering and Manufacturing, 2019, 20 : 1621 - 1628
  • [3] Effect of laser shock peening on electrochemical corrosion resistance of IN718 superalloy
    Ning, Chengyi
    Zhang, Guangyi
    Yang, Yapeng
    Zhang, Wenwu
    APPLIED OPTICS, 2018, 57 (10) : 2467 - 2473
  • [4] Effects of Heat Treatment on Microstructure and Tensile Properties of Laser Additive Manufactured In718/316L Functionally Gradient Material
    Wu, Runbao
    Xu, Gang
    Luo, Kaiyu
    Wang, Changyu
    Lu, Jinzhong
    Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2022, 58 (19): : 293 - 305
  • [5] Hydrogen-assisted failure of laser melting additive manufactured IN718 superalloy
    Li, Xinfeng
    Li, Qizhen
    Wang, Tan
    Zhang, Jin
    CORROSION SCIENCE, 2019, 160
  • [6] Influence of Ultrasonic-Assisted Laser Shock Peening on Surface Integrity of IN718 Nickel-Based Alloy
    Meng Xiankai
    Chen Weiyu
    Wang Chunyan
    Cheng Zilong
    Yao Zhehe
    Wang Kun
    Song Fuyang
    Lin Ke
    ACTA OPTICA SINICA, 2024, 44 (11)
  • [7] A Critical Review of the Material Characteristics of Additive Manufactured IN718 for High-Temperature Application
    Yong, Ching Kiat
    Gibbons, Gregory J.
    Wong, Chow Cher
    West, Geoff
    METALS, 2020, 10 (12) : 1 - 22
  • [8] Effect of Laser Shock Peening on Microstructure and Properties of Laser Additive Manufactured TC4 Titanium Alloy
    Chen, Xuepeng
    Zhang, Lingfeng
    Yi, Xiong
    Luo, Gaoli
    Wu, Yongli
    CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2022, 49 (16):
  • [9] The effect of heterogeneous precipitation behavior on the mechanical properties of IN718 superalloy after laser shock peening and heat treatment processes
    Zhang, Deng
    Guan, Zhichen
    Qian, Wei
    Ye, Yunxia
    Dai, Fengze
    Hua, Yinqun
    Cai, Jie
    JOURNAL OF MANUFACTURING PROCESSES, 2023, 99 : 755 - 764
  • [10] Influence of laser shock peening on microstructure and oxidation resistance of laser additive manufactured TC4 titanium alloy
    Xue Jun
    Feng Jian-tao
    Ma Chang-zheng
    Song Bin-wen
    Guo Wei
    Peng Peng
    Sun Ru-jian
    Zhu Ying
    CHINESE OPTICS, 2018, 11 (02): : 198 - 205
12345