STUDY ON METAL TRANSFER MODES OF SELF-SHIELDED FLUX-CORED WELDING WIRE  

作　　者：Zhuoxin, Li  Banggu, Chen  Ping, Huangfu 

出　　处：《Chinese Journal of Mechanical Engineering》1999年第1期41-45,56,共1页中国机械工程学报（英文版）

摘　　要：Metal transfer behavior of six kinds of self shielded flux cored wire(SSFCW) is studied using the apparatus of SSFCW high speed photography self made. Six kinds of metal transfer modes of SSFCW were obtained through observation for high speed photograph film and analysis. It is believed that the research is of magnificent for improving operative performance and mechanical properties of SSFCW and dynamics characteristic of welding power.Metal transfer behavior of six kinds of self shielded flux cored wire(SSFCW) is studied using the apparatus of SSFCW high speed photography self made. Six kinds of metal transfer modes of SSFCW were obtained through observation for high speed photograph film and analysis. It is believed that the research is of magnificent for improving operative performance and mechanical properties of SSFCW and dynamics characteristic of welding power.

关 键 词：SELF shielded flux cored welding wire Metal transfer Secondary droplet 

分 类 号：TG422.3[金属学及工艺—焊接]