In-situ measurement of Ti-6Al-4V grain size distribution using laser-ultrasonic technique

被引：39
|
作者：
Dong, Feng [1 ,2 ]
Wang, Xiaochen [1 ]
Yang, Quan [1 ]
Liu, Huaqiang [1 ,2 ]
Xu, Dong [1 ,2 ]
Sun, Youzhao [1 ]
Zhang, Yanjie [1 ]
Xue, Renjie [1 ]
Krishnaswamy, Sridhar [2 ]
机构：
[1] Univ Sci & Technol Beijing, Natl Engn Res Ctr Flat Rolling Equipment, Beijing 100083, Peoples R China
[2] Northwestern Univ, Ctr Smart Struct & Mat, Evanston, IL 60208 USA
来源：
SCRIPTA MATERIALIA | 2018年 / 154卷
基金：
北京市自然科学基金; 中国国家自然科学基金;
关键词：
Titanium alloys; Nondestructive testing; Thermally stimulated acoustic methods; Grain size distribution; Electron backscattering diffraction; POLYCRYSTALLINE MATERIALS; ATTENUATION MEASUREMENTS; HETEROGENEOUS MATERIALS; DIFFRACTION; TITANIUM; STEEL; DEPENDENCE; GROWTH; TEMPERATURES; VELOCITY;
D O I：
10.1016/j.scriptamat.2018.05.009
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A laser-ultrasonic system was established combining an 8 ns width pulsed laser for ultrasound generation and a two-wave mixing (TWM) interferometer for detection. Several Ti-6Al-4V samples were heat treated variously to get different grain sizes. Longitudinal wave back wall echoes were used to calculate the frequency dependent attenuation of ultrasound after the signals were denoised using wavelet transform. A model was built to calculate the log-normal distribution of grain size based on the correlation between the frequency dependent attenuation and the volumetric grain size distribution derived from electron backscattering diffraction data (EBSD) using Schwartz-Saltykov method. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：40 / 44
页数：5
相关论文
共 50 条
  • [1] Pulsed laser-assisted additive manufacturing of Ti-6Al-4V for in-situ grain refinement
    Hansol Yoon
    Peipei Liu
    Yejun Park
    Gwanghyo Choi
    Pyuck-Pa Choi
    Hoon Sohn
    Scientific Reports, 12 (1)
  • [2] Pulsed laser-assisted additive manufacturing of Ti-6Al-4V for in-situ grain refinement
    Yoon, Hansol
    Liu, Peipei
    Park, Yejun
    Choi, Gwanghyo
    Choi, Pyuck-Pa
    Sohn, Hoon
    SCIENTIFIC REPORTS, 2022, 12 (01):
  • [3] Directional dependence of aluminum grain size measurement by laser-ultrasonic technique
    Dong, Feng
    Wang, Xiaochen
    Yang, Quan
    Yin, Anmin
    Xu, Xiaodong
    MATERIALS CHARACTERIZATION, 2017, 129 : 114 - 120
  • [4] Beta grain size evolution in laser-welded Ti-6Al-4V
    Patterson, T.
    Lippold, J.
    Panton, B.
    WELDING IN THE WORLD, 2022, 66 (11) : 2231 - 2243
  • [5] Beta grain size evolution in laser-welded Ti-6Al-4V
    T. Patterson
    J. Lippold
    B. Panton
    Welding in the World, 2022, 66 : 2231 - 2243
  • [6] Grain size characterization of Ti-6Al-4V titanium alloy based on laser ultrasonic random forest regression
    Zhang, Juhao
    Wu, Jinfeng
    Yin, Anmin
    Xu, Zhi
    Zhang, Zewen
    Yu, Huihui
    Lu, Yujie
    Liao, Wenchao
    Zheng, Lei
    APPLIED OPTICS, 2023, 62 (03) : 735 - 744
  • [7] In-situ investigation on fatigue behaviors of Ti-6Al-4V manufactured by selective laser melting
    Qian, Guian
    Jian, Zhimo
    Pan, Xiangnan
    Berto, Filippo
    INTERNATIONAL JOURNAL OF FATIGUE, 2020, 133
  • [8] Microstructure and tribological properties of laser in-situ synthesized Ti3Al composite coating on Ti-6Al-4V
    Zhang, Wenbin
    Li, Wensheng
    Zhai, Haimin
    Wu, Yanrong
    Wang, Shuncai
    Liang, Gang
    Wood, Robert J. K.
    SURFACE & COATINGS TECHNOLOGY, 2020, 395
  • [9] The effect of grain size on superplastic deformation of Ti-6Al-4V alloy
    Zhao, W. J.
    Ding, H.
    Song, D.
    Cao, F. R.
    Hou, H. L.
    SUPERPLASTICITY IN ADVANCED MATERIALS, 2007, 551-552 : 387 - +
  • [10] Ultrasonic fatigue testing of Ti-6Al-4V
    Morrissey, RJ
    Golden, PJ
    FATIGUE AND FRACTURE MECHANICS, 34TH VOLUME, 2005, (1461): : 299 - 308
12345