Finite element method analysis for temperature field influence by applied stress during laser processing

Gang Fan; Yihong Guan; Jiatao Zhang; Honggang Wang

doi:10.1117/12.317912

15 August 1998 Finite element method analysis for temperature field influence by applied stress during laser processing

Gang Fan, Yihong Guan, Jiatao Zhang, Honggang Wang

Proceedings Volume 3550, Laser Processing of Materials and Industrial Applications II; (1998) https://doi.org/10.1117/12.317912
Event: Photonics China '98, 1998, Beijing, China

Abstract

In this paper, the temperature field influencing by applied stress during laser phase transformation hardening is analyzed by finite element method, according to the principle of heat conduction, phase transformation and thermal elasto-plastic mechanics. The function and variation theorem of the tmperature field influencing by applied stress during laser phase transformation hardening are established. Meanwhile, its FEM basic equations with triangle element are presented.

Citation Download Citation

Gang Fan, Yihong Guan, Jiatao Zhang, and Honggang Wang "Finite element method analysis for temperature field influence by applied stress during laser processing", Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); https://doi.org/10.1117/12.317912

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