Kalainathan S

Department of Physics

School of Advanced Sciences

Vellore Campus

Kumar H.G.P

Vasudevan V.K

Shukla P

Lin D.

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Surfaces and Interfaces

Applied Surface Science

Laser shock peening without coating induced residual stress distribution, wettability characteristics and enhanced pitting corrosion resistance of austenitic stainless steel

Materials & Design

Warm laser shock peening without coating induced phase transformations and pinning effect on fatigue life of low-alloy steel

Materials Science and Engineering: A

Compound technology of manufacturing and multiple laser peening on microstructure and fatigue life of dual-phase spring steel

Optics & Laser Technology

Recent development and future perspectives of low energy laser shock peening

The present study investigates the effect of laser peening without coating on aluminum alloy Al-6061-T6 with a 300 mJ infrared laser. The surface topography, microstructure, surface topography, surface residual stress and micro-hardness of peened and unpeened surfaces were studied. The study shows that laser peening without coating can significantly improve surface compressive stress and micro-hardness with trivial increase in surface roughness. Microstructure evaluation confirmed there was no near surface solidification after LPwC. © 2012 Elsevier Ltd.

Laser peening without coating on aluminum alloy Al-6061-T6 using low energy Nd:YAG laser

Laser shock peening modified surface texturing, microstructure and mechanical properties of graphene dispersion strengthened aluminium nanocomposites

Journal	Data powered by TypesetSurfaces and Interfaces
Publisher	Data powered by TypesetElsevier BV
ISSN	2468-0230
Open Access	0