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Welding International Volume 30, 2016 - Issue 6
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Articles

Mechanical properties and corrosion resistance evaluation of superduplex stainless steel UNS S32760 repaired by GTAW process

Guttemberg Chagas de SouzaDepartment of Mechanical Engineering/PGMEC, UFF – Fluminense Federal University, NiteróiBrazil;Post-Graduate Programme in Industrial Assembly, Fluminense Federal University (UFF), Niterói, Brazil;UTC Engenharia, Niterói, Brazil
,
Adriana Loureiro da SilvaDepartment of Mechanical Engineering/PGMEC, UFF – Fluminense Federal University, NiteróiBrazil
,
Sérgio Souto Maior TavaresDepartment of Mechanical Engineering/PGMEC, UFF – Fluminense Federal University, NiteróiBrazil;Post-Graduate Programme in Industrial Assembly, Fluminense Federal University (UFF), Niterói, Brazil
,
Juan Manuel PardalDepartment of Mechanical Engineering/PGMEC, UFF – Fluminense Federal University, NiteróiBrazil;Post-Graduate Programme in Industrial Assembly, Fluminense Federal University (UFF), Niterói, Brazil
,
Miguel Luiz Ribeiro FerreiraPost-Graduate Programme in Industrial Assembly, Fluminense Federal University (UFF), Niterói, Brazil
&
Ismael Cardote FilhoUTC Engenharia, Niterói, Brazil
Pages 432-442 | Published online: 08 Feb 2016

References

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  • Gunn, RN. Duplex stainless steels. Microstructure, properties and applications. Cambridge: Abington Publishing; 2003. 204p.
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  • Pardal, JM, Souza, GC, Tavares, SSM, et al. Caracterização e Avaliação da Resistência à Corrosão na Soldagem de Tubulação de Aço Inoxidável Duplex UNS S31803 pelo Processo a Arco Submerso. Soldagem e Inspeção. 2011;16.
  • Souza JPB, Arias AG, Pardal JM, et al. Análise da Resistência à Corrosão por Pite em Soldas de Reparo pelo Processo TIG em Aço Inoxidável Superduplex UNS S32750. Soldagem e Inspeção. 2011;16.
  • ASTM A 790-08a. Standard specification for seamless and welded ferritic/Austenitic stainless steel pipe.
  • ASME IX. Welding and brazing qualifications. 2010 Edition.
  • SBM SPF 92033 A1. FPSO, fabrication, welding and erection specification; 2009.
  • ASTM E 23 – 07a. Standard test methods for notched bar impact testing of metallic materials.
  • Pardal, JM, Tavares, SSM, Cindra Fonseca, MP, et al. Deleterious phases precipitation on superduplex stainless steel UNS S32750: characterization by light optical and scanning electron microscopy. Mater. Res.. 2010;13:401–407, .10.1590/S1516-14392010000300020
  • IMAGE TOOL Version 3.0. Department of Dental Diagnostic Science at The University of Texas Health Science Center (UTHSCSA). San Antonio, TX [cited 2014 Jul 29]. Available from: http://compdent.uthscsa.edu/dig/itdesc.html
  • ASTM G150 – 99. Standard test method for electrochemical critical pitting temperature testing of stainless steels.
  • ASTM A370-08a. Standard test methods and definitions for mechanical testing of steel products.
  • Sandvik. Workshop: Fabricação de equipamentos e sistemas em aços inoxidáveis super-duplex. Como garantir o desempenho em serviço. CENPES, Petrobras, 28 October 2008. Slides das apresentações.
  • Smuk O. Microstructure and properties of modern P/M super duplex stainless steels [ Tese de doutorado]. Stockholm: Royal Institute of Technology; 2004.
  • Tavares SSM, da Silva MR, Neto JM. Magnetic property changes during embrittlement of a duplex stainless steel. J. Alloys Compd. 2000;313:168–173.10.1016/S0925-8388(00)01062-8

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