On Thermal Conduction of Spot Welding (Report 2)

Abstract

The main parts of this paper are
1 Effect by dynamic variation of contact resistance
2 Thermal conduction when heat is generated only by specific resistance with direct current
3 Effect by physical constants variation with temperature
4 A method of consideration for Thermal conduction to yz direction of sheet.
5 Numerical calculation of aluminium alloy and mild. steel.