Influence of Welding Energy on Intergranular and Pitting Corrosion Susceptibility of UNS S32205 Duplex Stainless-steel Joints

Influence of Welding Energy on Intergranular and Pitting Corrosion Susceptibility of UNS S32205 Duplex Stainless-steel Joints

Abstract This study analysed the integrity of welded joints of a UNS S32205 duplex stainless steel, using different welding energies: 0.5 kJ.mm-1, 1.0 kJ.mm-1, and 3.5 kJ.mm-1. Microstructural characterisation, tensile testing, intergranular attack susceptibility testing (ASTM A262 practice A) and p...

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Bibliographic Details
Main Authors: Henrique Boschetti Pereira, Tarcisio Henrique Carvalhaes Pimentel, Carlos Alberto da Silva, Zehbour Panossian, Cesar Roberto Farias de Azevedo
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2022-02-01
Series:Materials Research
Subjects:
duplex stainless-steel
UNS S32205
welding energy
intergranular corrosion
pitting corrosion
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000200202&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000200202&lng=en&tlng=en

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