Finite Element Analysis on Temperature Field of Laser Brazing
The purpose of this paper is used Ansys to simulate the temperature field of laser brazing by FEM. The 3-D solid elements are used in FEM model, and nonlinear factors of temperature-dependent material properties are considered. The surface temperature grades have been attained, and the brazing experiment have been conducted, the results show that the wetting of Ni-Cr alloy to diamond is good. This study is useful for selecting reasonable processing parameters on laser brazing.
Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu
Z. B. Yang et al., "Finite Element Analysis on Temperature Field of Laser Brazing", Advanced Materials Research, Vols. 295-297, pp. 1428-1432, 2011