Share Email Print
cover

Proceedings Paper

Study of heat conduction equation under electromagnetic field condition during laser heat treatment
Author(s): Yihong Guan; Gang Fan; Jiatao Zhang; Honggang Wang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The method adding electromagnetic field during laser heat treatment is a new heat treatment method that expend application expansion of laser heat treatment. In this paper, based on thermal non-elasticity, principle of metal phase transformation, deformation thermodynamics and theory of electromagnetic field and using the internal variable method of continuous medium mechanics, the heat conduction equation with magnetic-field phase transformation during laser heat treatment has been inferred. The equation and its theoretical method is the basis to study the theory and experiment of laser magnetic quenching and also the basis to study further on the material structure distribution and properties. And also by means of the equation, has the numerical analysis on temperature field in the course of laser magnetic quenching been in progress.

Paper Details

Date Published: 15 August 1998
PDF: 6 pages
Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); doi: 10.1117/12.317914
Show Author Affiliations
Yihong Guan, Kunming Univ. of Science and Technology (China)
Gang Fan, Kunming Univ. of Science and Technology (China)
Jiatao Zhang, Kunming Univ. of Science and Technology (China)
Honggang Wang, Kunming Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3550:
Laser Processing of Materials and Industrial Applications II
ShuShen Deng; S. C. Wang, Editor(s)

© SPIE. Terms of Use
Back to Top