FINITE ELEMENT ANALYSIS OF TEMPERATURE FIELD IN THE BUTT JOINT WELDING OF A HSLA STEEL

摘要：

The temperature distribution and thermal cycling curve in butt joint welding was investigated by finite element method (FEM) using ANSYS software. The butt joint welding of ASTM GR.65 steel was carried out by carbon dioxide arc welding in order to investigate the microstructure in heat affected zone. The result obtained by FEM shows that on general temperature distribution along both transverse and vertical direction appears regular distribution. The microstructure predicted by FEM simulation is the same as that obtained by experiment, thus the accurate of FEM model is proved.

关键词： temperature field finite element analysis therma cycling curve microstructure

作者: Zhou Jilie Yang Jinghua Ye Yin Dai Gangping

作者单位: Department of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China Electric Power Design Institute ofZhejiang Province, Hangzhou 310012, China Zhejiang Shengda Steel Tower Co., Ltd., Hangzhou 311232, China

会议类型: 国际会议

会议名称: The International Conference on Advanced Technology of Design and Manufacture 2010(2010先进设计与制造技术国际研讨会)

会议地点: 北京

会议语种:英文

页码: 28-32

在线出版日期: 2010-11-23（万方平台首次上网日期，不代表论文的发表时间）