Abstract
Welding of collector pipes, flat heads, dished ends and connector pipes performed with high temperature and creep-resisting steels most often has been done by combination of 141 (TIG) and 111 (MMA) processes. In most cases, it is required to carry out Post-Weld Heat Treatment (PWHT) after welding, however sometimes it is very difficult or even impossible to perform. One of the ways to eliminate PWHT while obtaining the required properties of the joint is to use the so called temper bead welding technique. This paper presents results of non-destructive (visual testing, penetrant testing, radiographic testing) and destructive (bending test, tensile test, impact strength, macro- and micrograph, hardness measurements,) tests for a new generation steel PB2 assigned to the power industry. The major objective of the examinations was to verify properties of welded joints made of PB2 steel welded with and without PWHT.
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References
EN ISO 5817:2007. Welding. Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded). Quality levels for imperfections
EN 1321:2000. Destructive test on welds in metallic materials. Macroscopic and microscopic examination of welds
EN 4136:2011. Destructive tests on welds in metallic materials. Transverse tensile test
EN 5173:2010. Destructive tests on welds in metallic materials. Bend tests
EN 12952-6:2011. Water-tube boilers and auxiliary installations. Inspection during construction; documentation and marking of pressure parts of the boiler
EN ISO 15614-1:2008. Specification and qualification of welding procedures for metallic materials. Welding procedure test. Arc and gas welding of steels and arc welding of nickel and nickel alloys
Kwieciński, K., Urzynicok, M., Słania, J.: Properties of welded joints in 7CrMoVTiB10-10 (T24) bainitic steel used in power stations operated at supercritical parameters. Welding Institute Bulletin 6, 59–62 (2009)
Kwieciński, K., Urzynicok, M., Łomozik, M.: Practical experience with welding new generation steel pipes assigned for Power Industry. Archives of Metallurgy and Materials 56(1), 37–45 (2011)
Urzynicok, M., Kwieciński, K., Szubryt, M.: Experience in the welding of martensitic steel VM12-SHC. Materials Investigation for Power Industry, XVI. scientific and technical seminar, Zakopane (2009)
Urzynicok, M., Kwieciński, K., Szubryt, M.: Application of new GMAW welding meth-ods used in prefabrication of P92 (X10CrWMoVNb9-2) pipe butt welds, Energetyka, no. XIX, pp. 168–170 (2009)
Welding Technology Institute of Australia, Temper Bead Welding. TGN-PE-02 (2006)
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Kwieciński, K., Łomozik, M., Urzynicok, M., Mariani, P. (2013). Welding New Generation Steel PB2 Using Conventional Welding with and without PWHT with Use of Temper Bead Technique. In: Jármai, K., Farkas, J. (eds) Design, Fabrication and Economy of Metal Structures. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-36691-8_75
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DOI: https://doi.org/10.1007/978-3-642-36691-8_75
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-36690-1
Online ISBN: 978-3-642-36691-8
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