Fatigue performance of matching and dissimilar joints in aluminium alloys 5083-H111 and 6061-T651 after fully automatic pulsed GAMW using ER5356 filler wire
Fatigue performance of matching and dissimilar joints in aluminium alloys 5083-H111 and 6061-T651 after fully automatic pulsed GAMW using ER5356 filler wire
The tensile strength and fatigue properties of Al5083-H111 welded with aluminium-magnesium alloyed ER5356 filler wire appeared similar to those of the base metal. This joint failed in the weld metal as a result of a slight reduction in hardness in the vicinity of the fusion line. However, the joints of Al6061-T651 similar and the dissimilar welds with Al5083-H111 displayed significant reduced strength and fatigue life due to lower hardness and tensile strength in the heat-affected zone.
Reference:
Mutombo, K, Du Toit, M. 2010.Fatigue performance of matching and dissimilar joints in Aluminium Alloys 5083-H111 and 6061-T651 after fully automatic pulsed GAMW using ER5356 filler wire. CSIR 3rd biennial conference: 2010 science real and, relevant, CSIR International Convention Center, Pretoria, South Africa, 30 August-1 September 2010, pp 8
Mutombo, K., & Du Toit, M. (2010). Fatigue performance of matching and dissimilar joints in aluminium alloys 5083-H111 and 6061-T651 after fully automatic pulsed GAMW using ER5356 filler wire. CSIR. http://hdl.handle.net/10204/4239
Mutombo, K, and M Du Toit. "Fatigue performance of matching and dissimilar joints in aluminium alloys 5083-H111 and 6061-T651 after fully automatic pulsed GAMW using ER5356 filler wire." (2010): http://hdl.handle.net/10204/4239
Mutombo K, Du Toit M, Fatigue performance of matching and dissimilar joints in aluminium alloys 5083-H111 and 6061-T651 after fully automatic pulsed GAMW using ER5356 filler wire; CSIR; 2010. http://hdl.handle.net/10204/4239 .
CSIR 3rd biennial conference: 2010 science real and, relevant, CSIR International Convention Center, Pretoria, South Africa, 30 August-1 September 2010.
ResearchSpace
