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http://hdl.handle.net/10204/4239
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| Title: | Fatigue performance of matching and dissimilar joints in aluminium alloys 5083-H111 and 6061-T651 after fully automatic pulsed GAMW using ER5356 filler wire |
| Authors: | Mutombo, K
Du Toit, M |
| Keywords: | Aluminium alloy 5083-H111
6061-T651
Pulsed gas metal arc welding
ER5356 filler wire
Dissimilar welds
Tensile properties
Fatigue properties
CSIR Conference 2010 |
| Issue Date: | 31-Aug-2010 |
| Publisher: | CSIR |
| Citation: | 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 |
| Abstract: | 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. |
| Description: | CSIR 3rd biennial conference: 2010 science real and, relevant, CSIR International Convention Center, Pretoria, South Africa, 30 August-1 September 2010. |
| URI: | http://hdl.handle.net/10204/4239 |
| Appears in Collections: | CSIR Conference 2010
CSIR Conference 2010
Laser materials processing
Metal and metal processes
Manufacturing science and technology
General science, engineering & technology
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