Surface integrity analysis of machined Inconel 718 over multiple length scales

Rachid M'Saoubi, Tommy Larsson, José Outeiro, Yang Guo, Sergey Suslov, Christopher Saldana, Srinivasan Chandrasekar

Research output: Contribution to journalArticle

61 Citations (Scopus)

Abstract

Surface integrity characteristics of machined Inconel 718 have been measured using experimental techniques, such as FEG-SEM, EBSD, XRD, TEM, nano-indentation and 3D optical microscopy. Nanosized grains typical of severe plastic deformation are characteristic of the machined surface while deformation in the form of plastic slip bands is typical of subsurface layers. Correlations are presented between deformation features on the machined surface, and cutting parameters and tool wear.

Original languageEnglish
Pages (from-to)99-102
Number of pages4
JournalCIRP Annals - Manufacturing Technology
Volume61
Issue number1
DOIs
Publication statusPublished - 2012
Externally publishedYes

Fingerprint

Nanoindentation
Optical microscopy
Plastic deformation
Wear of materials
Plastics
Transmission electron microscopy
Scanning electron microscopy

Keywords

  • Machining
  • Nickel alloy
  • Surface integrity

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

Cite this

Surface integrity analysis of machined Inconel 718 over multiple length scales. / M'Saoubi, Rachid; Larsson, Tommy; Outeiro, José; Guo, Yang; Suslov, Sergey; Saldana, Christopher; Chandrasekar, Srinivasan.

In: CIRP Annals - Manufacturing Technology, Vol. 61, No. 1, 2012, p. 99-102.

Research output: Contribution to journalArticle

M'Saoubi, R, Larsson, T, Outeiro, J, Guo, Y, Suslov, S, Saldana, C & Chandrasekar, S 2012, 'Surface integrity analysis of machined Inconel 718 over multiple length scales', CIRP Annals - Manufacturing Technology, vol. 61, no. 1, pp. 99-102. https://doi.org/10.1016/j.cirp.2012.03.058
M'Saoubi, Rachid ; Larsson, Tommy ; Outeiro, José ; Guo, Yang ; Suslov, Sergey ; Saldana, Christopher ; Chandrasekar, Srinivasan. / Surface integrity analysis of machined Inconel 718 over multiple length scales. In: CIRP Annals - Manufacturing Technology. 2012 ; Vol. 61, No. 1. pp. 99-102.
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