Rotary bending fatigue properties of Inconel 718 alloys by ultrasonic nanocrystal surface modification technique

Rotary bending fatigue properties of Inconel 718 alloys by ultrasonic nanocrystal surface modification technique

This study investigates the influence of ultrasonic nanocrystal surface modification (UNSM) technique on fatigue properties of SAE AMS 5662 (solution treatment) of Inconel 718 alloys. The fatigue properties of the specimens were investigated using a rotary bending fatigue tester. Results revealed th...

Full description

Bibliographic Details
Main Authors: Jun-Hyong Kim, Chang-Min Suh, Auezhan Amanov, Hak-Doo Kim, Young-Sik Pyun
Format: Article
Language:English
Published: Wiley 2015-08-01
Series:The Journal of Engineering
Subjects:
chromium alloys
iron alloys
nickel alloys
fatigue
internal stresses
compressive strength
scanning electron microscopy
bending
nanostructured materials
rotary bending fatigue properties
Inconel 718 alloys
ultrasonic nanocrystal surface modification technique
UNSM technique
SAE AMS 5662
rotary bending fatigue tester
UNSM-treated specimens
fatigue life
compressive residual stress
hardness
fractured surfaces
SEM
fracture mechanisms
Online Access:http://digital-library.theiet.org/content/journals/10.1049/joe.2015.0071

Internet

http://digital-library.theiet.org/content/journals/10.1049/joe.2015.0071

Similar Items