Application of High-Frequency Induction Heating for Brazing of Dissimilar Metals

摘要：

The contribution deals with the initial design and numerical simulation of brazing process for components of solar collectors from copper-brass combined materials by the use of CuP7 brazing alloy with application of induction heating. The purpose of the contribution is to evaluate the suitability of designed inductor and its operation frequency for the given application on the basis of coupled numerical analysis of electro-magnetic and thermal fields by the ANSYS software. The attained results confirmed that using suggested arrangement of induction heating it is possible to ensure the brazing alloy melting and the development of a sound joint without undesirable overheating of brazed components or surface melting of brass flange. When increasing the frequency, the heating period is shorter but the maximum temperature of the brass component slightly increases.

关键词： copper to brass brazing high-frequency induction heating numerical simulation temperature fields ANSYS

作者: Kristína Demianova Miroslav Sahul Maria Behulova Milan Tuma

作者单位: Slovak University of Technology in Bratislava,Faculty of Materials Science and Technology in Trnava,Paulinska 16,917 24 Trnava,Slovak Republic

会议类型: 国际会议

会议名称: the 2011 International Conference on Key Engineering Materials(ICKEM 2011)(2011关键工程材料国际会议)

会议地点: 三亚

会议语种:英文

页码: 450-454

在线出版日期: 2011-03-25（万方平台首次上网日期，不代表论文的发表时间）