Laser Shock Peening
Performance and Process Simulation

K Ding (Author), L Ye (Author)

9781855739291, Elsevier Science

Hardback, published 16 January 2006

172 pages
23.3 x 15.6 x 1.9 cm, 0.4 kg

"This is the first book to consolidate disparate knowledge on the subject into one comprehensive publication." --World of Metallurgy - ERZMETALL

Laser shock peening (LSP) is a relatively new surface treatment for metallic materials. LSP is a process to induce compressive residual stresses using shock waves generated by laser pulses. LSP can greatly improve the resistance of a material to crack initiation and propagation brought on by cyclic loading and fatigue. This pioneering book was the first of its kind to consolidate scattered knowledge into one comprehensive volume. It describes the mechanisms of LSP and its substantial role in improving fatigue performance in terms of modification of microstructure, surface morphology, hardness and strength. In particular it describes numerical simulation techniques and procedures which can be adopted by engineers and research scientists to design, evaluate and optimise LSP processes in practical applications.

General introduction
Physical and mechanical mechanisms of LSP
Simulation methodology
2-D simulation of single and multiple LSP
3-D Simulation of single and multiple LSP
2-D Simulation of two-sided LSP on thin sections
Simulation of LSP on curved surface.

Subject Areas: Applied optics [TTB], Metals technology / metallurgy [TDM]