TY - JOUR
T1 - Study on the tribological and wear behavior of FeNi alloy treated by laser shock processing
AU - Yan, Hong
AU - Hua, Yinqun
AU - Chen, Ruifang
AU - Gao, Li
AU - Guo, Lin
PY - 2010/11
Y1 - 2010/11
N2 - The Fe40NiCrSiAl alloy in different treatments is strengthened by laser shock processing, and the hardness, elastic modulus, friction of coefficient and wear behavior are tested and analyzed. The results indicate that, Fe40NiCrSiAl alloy is in rolling, which has been treated by laser shock processing, the hardness of the strengthened zone increases by 25.22%, the elastic modulus enhances by 7.17%, friction of coefficient reduces by 13%, and the wear behavior is mainly delamination wear. Fe40NiCrSiAl alloy is in rolling, which has been treated by laser shock processing plus annealing, the hardness of the strengthened zone reduces by 7.59%, the elastic modulus reduces by 6.25%, the friction of coefficient reduces by 13% too, and the wear behavior is mainly abrasive wear. Fe40NiCrSiAl alloy is rolling, which has been treated by annealed, the hardness reduces by 21.65%, the elastic modulus reduces by 28.58%, the friction of coefficient is almost unchanged, and the wear behavior is mainly abrasive wear.
AB - The Fe40NiCrSiAl alloy in different treatments is strengthened by laser shock processing, and the hardness, elastic modulus, friction of coefficient and wear behavior are tested and analyzed. The results indicate that, Fe40NiCrSiAl alloy is in rolling, which has been treated by laser shock processing, the hardness of the strengthened zone increases by 25.22%, the elastic modulus enhances by 7.17%, friction of coefficient reduces by 13%, and the wear behavior is mainly delamination wear. Fe40NiCrSiAl alloy is in rolling, which has been treated by laser shock processing plus annealing, the hardness of the strengthened zone reduces by 7.59%, the elastic modulus reduces by 6.25%, the friction of coefficient reduces by 13% too, and the wear behavior is mainly abrasive wear. Fe40NiCrSiAl alloy is rolling, which has been treated by annealed, the hardness reduces by 21.65%, the elastic modulus reduces by 28.58%, the friction of coefficient is almost unchanged, and the wear behavior is mainly abrasive wear.
KW - Elastic modulus
KW - Fe40NiCrSiAl alloy
KW - Friction and wear behavior
KW - Laser shock processing
KW - Laser technique
KW - Micro hardness
UR - https://www.scopus.com/pages/publications/78650015020
U2 - 10.3788/CJL201037s1.0364
DO - 10.3788/CJL201037s1.0364
M3 - 文章
AN - SCOPUS:78650015020
SN - 0258-7025
VL - 37
SP - 364
EP - 367
JO - Zhongguo Jiguang/Chinese Journal of Lasers
JF - Zhongguo Jiguang/Chinese Journal of Lasers
IS - SUPPL. 1
ER -