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Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens

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dc.contributor.author Kunene, G
dc.contributor.author Govender, G
dc.contributor.author Ivanchev, LH
dc.contributor.author Knutsen, R
dc.contributor.author Burger, HP
dc.date.accessioned 2009-03-19T10:28:20Z
dc.date.available 2009-03-19T10:28:20Z
dc.date.issued 2008-09
dc.identifier.citation Kunene, G, Govender, G, Ivanchev, LH, Knutsen, R and Burger HP. 2008. Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens. Solid State Phenomena, Vol. 141-143 (2008), pp 169-174 en
dc.identifier.isbn 1012-0394
dc.identifier.uri http://hdl.handle.net/10204/3236
dc.description Presented at the 10th International Conference on Semi-Solid processing of alloys and composites (S2P). Aachen, Germany and Liege, Belgium, 16 - 18 September 2008 en
dc.description.abstract The CSIR rheo-process was used to prepare the aluminium A356 SSM slurries and thereafter plates (4x80x100 mm3) were cast using a 50 Ton Edgewick HPDC machine. Plates in the as cast, T4 and T6 heat treatment conditions which had passed radiography were then butt laser welded. It was found that the pre-weld as cast, T4 and post-weld T4 heat treated specimens fractured in the base metal. However, the pre-weld T6 heat treated specimens were found to have fractured in the heat affected zone (HAZ) en
dc.language.iso en en
dc.publisher Trans Tech Publications en
dc.subject Laser welding en
dc.subject CSIR-rheo process en
dc.subject SSM HPDC en
dc.subject A356 alloy en
dc.subject Fracture surfaces en
dc.subject Heat treatments en
dc.title Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens en
dc.type Conference Presentation en
dc.identifier.apacitation Kunene, G., Govender, G., Ivanchev, L., Knutsen, R., & Burger, H. (2008). Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens. Trans Tech Publications. http://hdl.handle.net/10204/3236 en_ZA
dc.identifier.chicagocitation Kunene, G, G Govender, LH Ivanchev, R Knutsen, and HP Burger. "Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens." (2008): http://hdl.handle.net/10204/3236 en_ZA
dc.identifier.vancouvercitation Kunene G, Govender G, Ivanchev L, Knutsen R, Burger H, Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens; Trans Tech Publications; 2008. http://hdl.handle.net/10204/3236 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Kunene, G AU - Govender, G AU - Ivanchev, LH AU - Knutsen, R AU - Burger, HP AB - The CSIR rheo-process was used to prepare the aluminium A356 SSM slurries and thereafter plates (4x80x100 mm3) were cast using a 50 Ton Edgewick HPDC machine. Plates in the as cast, T4 and T6 heat treatment conditions which had passed radiography were then butt laser welded. It was found that the pre-weld as cast, T4 and post-weld T4 heat treated specimens fractured in the base metal. However, the pre-weld T6 heat treated specimens were found to have fractured in the heat affected zone (HAZ) DA - 2008-09 DB - ResearchSpace DP - CSIR KW - Laser welding KW - CSIR-rheo process KW - SSM HPDC KW - A356 alloy KW - Fracture surfaces KW - Heat treatments LK - https://researchspace.csir.co.za PY - 2008 SM - 1012-0394 T1 - Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens TI - Influence of heat treatments for laser welded semi solid metal cast A356 alloy on the fracture mode of tensile specimens UR - http://hdl.handle.net/10204/3236 ER - en_ZA


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