Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/141170
Title: Residual stresses in single particle splat of metal cold spray process – numerical simulation and direct measurement
Authors: Song, Xu
Everaerts, Joris
Zhai, Wei
Zheng, Han
Tan, Adrian Wei Yee
Sun, Wen
Li, Feng
Marinescu, Iulian
Liu, Erjia
Korsunsky, Alexander M.
Keywords: Engineering::Mechanical engineering
Issue Date: 2018
Source: Song, X., Everaerts, J., Zhai, W., Zheng, H., Tan, A. W., Sun, W., . . . Korsunsky, A. M. (2018). Residual stresses in single particle splat of metal cold spray process – numerical simulation and direct measurement. Materials Letters, 230, 152-156. doi:10.1016/j.matlet.2018.07.117
Journal: Materials Letters
Abstract: This report provides the first quantitative evaluation and prediction of residual stress arising from a single particle deposition in the metal cold spray of Ti-6Al-4V. Micro-ring-core Focused Ion Beam–Digital Image Correlation (FIB-DIC) technique is employed to determine the residual stress variation experimentally, while finite element simulation with Johnson-Cook plasticity and dynamic failure model is employed to numerically predict the residual stress distribution within single particle, and they show good agreement with each other for different impact velocities. This provides a tight link between the validated description of microscopic phenomena and the ensuing macroscopic properties and processes of the deposit.
URI: https://hdl.handle.net/10356/141170
ISSN: 0167-577X
DOI: 10.1016/j.matlet.2018.07.117
Rights: © 2018 Elsevier B.V. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MAE Journal Articles

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