Title :
Research of measuring residual stress in laser cladding with anisotropic material based on reverse deduce
Author :
Zhi, Zhang ; Mu-Lin, Hu
Author_Institution :
Dept. of Mech. Eng., Naval Univ. of Eng., Wuhan, China
Abstract :
New method of residual stress measurement is established and expressions are inferred based on reverse deduce. Test results show that residual stress in the upper layer presents as tensile stress, while presents as compressive stress in the transition zone between laser cladding and substrate.
Keywords :
anisotropic media; claddings; compressive strength; internal stresses; laser materials processing; stress measurement; tensile strength; anisotropic material; compressive stress; laser cladding; residual stress measurement; substrate; tensile stress; transition zone; Anisotropic magnetoresistance; Laser beam cutting; Laser theory; Mechanical variables measurement; Residual stresses; Stress measurement; Surface emitting lasers; Tensile stress; Testing; X-ray lasers; Laser cladding; Residual stress; Reverse deduce;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292705
