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Efeitos dos tratamentos térmicos pós-reparo por soldagem na microestrutura e na dureza de superliga 718 em fundidos e forjados

The superalloy 718 is utilized in several applications including aircraft engine parts. Such components are typically repaired by welding followed by solution and age heat treatments. However, there’s a tendency of degradation of the material’s microstructure due to the repetitive thermal cycles whi...

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Bibliografische gegevens
Hoofdauteur: Marinho Junior, Adeir
Formaat: Dissertação
Taal:Português
Gepubliceerd in: Universidade Federal do Rio de Janeiro 2017-09
Onderwerpen:
Online toegang:http://hdl.handle.net/11422/9548
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