TY - GEN
T1 - Analysis of double-electrode gas metal arc welding
AU - Wu, C. S.
AU - Xu, G. X.
AU - Li, K. H.
AU - Zhang, Y. M.
PY - 2005
Y1 - 2005
N2 - An analytical model is developed to predict the temperature profile and weld pool geometry in double-electrode gas metal arc welding (DE-GMAW), which is invented to avoid unwanted side-effects resulting from the higher welding current associated with higher wire melting rate. For a case study, the DE-GMAW process employs the wire melting current of 250 A while maintains the base metal current at half of that value. Through preliminary analysis, quantitative information is obtained for the deposition area, arc pressure, weld pool geometry, and the region at elevated temperature in the DE-GMAW.
AB - An analytical model is developed to predict the temperature profile and weld pool geometry in double-electrode gas metal arc welding (DE-GMAW), which is invented to avoid unwanted side-effects resulting from the higher welding current associated with higher wire melting rate. For a case study, the DE-GMAW process employs the wire melting current of 250 A while maintains the base metal current at half of that value. Through preliminary analysis, quantitative information is obtained for the deposition area, arc pressure, weld pool geometry, and the region at elevated temperature in the DE-GMAW.
UR - https://www.scopus.com/pages/publications/33751533748
UR - https://www.scopus.com/pages/publications/33751533748#tab=citedBy
M3 - Conference contribution
AN - SCOPUS:33751533748
SN - 0871708426
SN - 9780871708427
T3 - ASM Proceedings of the International Conference: Trends in Welding Research
SP - 813
EP - 817
BT - Trends in Welding Research - Proceedings of the 7th International Conference
T2 - 7th International Conference on Trends in Welding Research
Y2 - 16 May 2005 through 20 May 2005
ER -