Effect of Laser Welding Parameters of DUPLEX 2205 Steel Welds on Fatigue Life
- 1 November 2014
- journal article
- Published by Trans Tech Publications, Ltd. in Solid State Phenomena
- Vol. 223, 11-18
Abstract
This paper presents the results of the fatigue tests carried out on laser welded joints of DUPLEX 2205 steel (X2CrNiMoN22-5-3 according to PN-EN 10027-1:2007). The butt-welded joints were made using an Nd-YAG disk laser with no filler for two different welding parameters. The parameters were selected based on previous tests (according to PN-EN ISO 15614-11: 2005) conducted for joints made with more than ten welding parameters.The tests carried out provided a basis for the determination of optimum parameters for laser welding of DUPLEX 2205 steel in terms of fatigue life. Additionally, the fatigue test results were related to the fatigue life of samples taken from the parent material.Keywords
This publication has 9 references indexed in Scilit:
- Specification and qualification of welding procedures for metallic materials. Welding procedure test2013
- Microstructure and microhardness of fiber laser butt welded joint of stainless steel platesMaterials & Design (1980-2015), 2013
- Effect of a brief post-weld heat treatment on the microstructure evolution and pitting corrosion of laser beam welded UNS S31803 duplex stainless steelCorrosion Science, 2012
- Effect of an electron beam surface treatment on the microstructure and mechanical properties of SAF 2205 joints produced with electron beam weldingJournal of Materials Science, 2011
- Welding behaviour of Duplex and Superduplex Stainless Steels using Laser and Plasma ARC Welding processesWelding in the World, 2011
- Process Control of Stainless Steel Laser Welding using an Optical Spectroscopic SensorPhysics Procedia, 2011
- Effect of friction stir welding speed on the microstructure and mechanical properties of a duplex stainless steelMaterials Science and Engineering: A, 2008
- New engineering processes in aircraft construction: Application of laser-beam and friction stir weldingGlass Physics and Chemistry, 2005
- Effect of weld metal chemistry and heat input on the structure and properties of duplex stainless steel weldsMaterials Science and Engineering: A, 2003