Effect of Laser Shock Peening without Coating on Grain Size and Residual Stress Distribution in a Microalloyed Steel Grade

Effect of Laser Shock Peening without Coating on Grain Size and Residual Stress Distribution in a Microalloyed Steel Grade

This study aimed to identify the optimal combination of wavelength and laser pulse density to achieve the optimal pulse pressure that can induce the maximum compressive residual stress at the subsurface of microalloyed steel. For this, laser shock peening without coating (LSPwC) was performed on mic...

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Bibliographic Details
Main Authors: Calvin Samuel, Arivarasu MOGANRAJ, Sathya Swaroop, K. Praveenkumar, Arivazhagan Natarajan, Muktinutalapati Nageshwara Rao, Badirujjaman Syed, Basudev Bhattacharya
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Crystals
Subjects:
laser shock peening
residual stress
hardness
microstructure
surface roughness
Online Access:https://www.mdpi.com/2073-4352/13/2/212

Internet

https://www.mdpi.com/2073-4352/13/2/212

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