The Influence of Parameters of Double-jet Gas Shielded Welding upon Microhardness and Weld Configuration

摘要：

　　The author considers gas-dynamic in fluence upon microhardness and weld configuration of single-pass welds from steel 30HGSA when welding with consumable electrode under double-jet shielding.The relations to the chosen controlled welding parame ters (Q, L, I) are developed and the controlling influ ence of the gas-dynamic affect of dynamic shield gas jet over formation of welds from alloy-treated steel 30HGSA is determined.

关键词： gas-dynamic influence double-jet gas shield relation weld microhardness

作者: D.A.Chinakhov

作者单位: Yurga Institute of Technology of National Research Tomsk Polytechnic University 652055,Leningradskaya st.,26,Yurga,Kemerovskaya region,Russia

会议类型: 国际会议

会议名称: The 12th China-Russia Symposium on Advanced Materials and Technologies(第十二届中俄双边新材料新工艺国际会议)

会议地点: 昆明

会议语种:英文

页码: 372-375

在线出版日期: 2013-11-19（万方平台首次上网日期，不代表论文的发表时间）