Mechanical and Metallurgical Characterization of Laser Welding on P91 Ferritic Steel and Incoloy 800HT Dissimilar Joints

Mechanical and Metallurgical Characterization of Laser Welding on P91 Ferritic Steel and Incoloy 800HT Dissimilar Joints

In this work, microstructural characterization and mechanical properties of P91 and Incoloy 800HT dissimilar laser beam welded joint were analyzed. In addition to that, metallographical studies were conducted using Optical microscopy, Scanning electron microscopy (SEM) equipped with Energy-dispersiv...

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Bibliographic Details
Main Authors: Lakshmanan Vellaichamy, Pradeep Benedict Thomas Gerard, Sathiya Paulraj
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2018-02-01
Series:Materials Research
Subjects:
Yb: YAG laser welding
Incoloy 800HT
P91
δ-ferrite
Tensile strength
microhardness
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000207108&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000207108&tlng=en

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