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Investigation into the promise of using pulsed GTAW [TIG welding] as a "temperbead technique"
Luleå tekniska universitet.
Luleå tekniska universitet.
1991 (English)In: Symposium on Joining of Materials for 2000 AD: Symposium on Joining of Materials for 2000 ADTiruchirapalli, India, 12 - 14 December 1991 ; technical proceedings, Tiruchirapalli: Indian Institute of Welding , 1991, 723-728 p.Conference paper (Refereed)
Abstract [en]

The use of pulsed TIG welding as an in situ repair welding process was investigated. Experiments were conducted on quenched and tempered steels (yield strength of 700 MPa) which were pulse TIG welded, using two sets of welding parameters, to produce bead on plate welds. The microstructure and hardness distributions of the produced welds were examined. The martensitic start (Ms) temperature was determined using simulations. The results were used to determine the optimum welding parameters for producing desirable microstructures within the weld. The use of pulsed TIG welding as an alternative to other temperbead repair processes is outlined

Place, publisher, year, edition, pages
Tiruchirapalli: Indian Institute of Welding , 1991. 723-728 p.
Research subject
Engineering Materials
Identifiers
URN: urn:nbn:se:ltu:diva-39818Local ID: eb531b70-3494-11de-98cd-000ea68e967bOAI: oai:DiVA.org:ltu-39818DiVA: diva2:1013336
Conference
Symposium on Joining of Materials for 2000 AD : 12/12/1991 - 14/12/1991
Note
Godkänd; 1991; 20090429 (andbra)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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