Study of the Mechanical Behavior of an Inconel 718 Aged Superalloy Submitted to Hot Tensile Tests Instituto Tecnológico de Aeronáutica

Format:

Conference/Event

Author/Creator:

Caliari, Caliari, author.

Contributor:

Candioto, Kátia C. G.

Couto, Antonio A.

de Moura Neto, Carlos

Nunes, Carlos A.

Reis, Danieli A. P.

Conference Name:

SAE Brasil 2011 Congress and Exhibit (2011-10-04 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2011

Summary:

This study aims to determine some mechanical properties of an Inconel 718 aged superalloy obtained through hot tensile tests. These properties as conventional 0.2% yield strength (σv), ultimate strength (σUTS), and specific elongation assessment (εu) are important parameters in the study of the mechanical material behavior. The superalloy was subjected to hot tensile tests at 650 to 700°C and a strain rate of 0.5 mm/min according to ASTM E-8. It is used a scanning electron microscope (SEM) to obtain images of the fracture surface of the specimens. The images of the fracture surface are analyzed in order to relate the temperature of the test with the type of mechanism of fracture

Notes:

Vendor supplied data

Publisher Number:

2011-36-0328

Access Restriction:

Restricted for use by site license