Effects of Tool Wear on Subsurface Deformation of Nickel-based Superalloy
(2011) 1st CIRP Conference on Surface Integrity, 2012 19. p.407-413- Abstract
- Increased demand of energy efficiency for the components used in aerospace and energy industries requires high efficiency and low cost in the production of component made of nickel-based superalloy, such as aged Inconel 718. With use of whisker reinforced ceramic cutting tool in finishing machining process, higher cutting speed and higher production efficiency can be reached accordingly. However, surface integrity of the part produced by this process still needs to be studied due to the high demand of surface quality. The paper analyses the effects of tool wear on subsurface deformation of nickel-based super-alloy in finishing turning. The objective is to understand the nature of subsurface deformation under the influence of tool wear for... (More)
- Increased demand of energy efficiency for the components used in aerospace and energy industries requires high efficiency and low cost in the production of component made of nickel-based superalloy, such as aged Inconel 718. With use of whisker reinforced ceramic cutting tool in finishing machining process, higher cutting speed and higher production efficiency can be reached accordingly. However, surface integrity of the part produced by this process still needs to be studied due to the high demand of surface quality. The paper analyses the effects of tool wear on subsurface deformation of nickel-based super-alloy in finishing turning. The objective is to understand the nature of subsurface deformation under the influence of tool wear for prediction of the surface integrity in machined components based upon the machining conditions and material behaviours that give rise to them. Machined samples were studied under a Backscattered electron microscope to distinguish the subsurface features produced by the machining. The electron back scatter diffraction (EBSD) was also used to quantify the depth of deformation zones in the subsurface after the machining. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2221487
- author
- Zhou, Jinming LU ; Bushlya, Volodymyr LU ; Peng, Ru Lin ; Johansson, Sten ; Avdovic, Pajazit and Ståhl, Jan-Eric LU
- organization
- publishing date
- 2011
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Wear, Surface integrity, Nickel alloy, Machinability, Turning
- host publication
- [Host publication title missing]
- editor
- Brinksmeier, Ekkard and Jawahir, Ibrahim
- volume
- 19
- pages
- 7 pages
- conference name
- 1st CIRP Conference on Surface Integrity, 2012
- conference location
- Bremen, Germany
- conference dates
- 2012-01-30 - 2020-02-01
- external identifiers
-
- wos:000300398200063
- scopus:83755195084
- DOI
- 10.1016/j.proeng.2011.11.133
- language
- English
- LU publication?
- yes
- id
- 233b29b4-fc5e-4b1a-91eb-7de5bc928b99 (old id 2221487)
- alternative location
- http://www.sciencedirect.com/science/article/pii/S1877705811029420
- date added to LUP
- 2016-04-04 14:25:30
- date last changed
- 2022-04-24 05:57:53
@inproceedings{233b29b4-fc5e-4b1a-91eb-7de5bc928b99,
abstract = {{Increased demand of energy efficiency for the components used in aerospace and energy industries requires high efficiency and low cost in the production of component made of nickel-based superalloy, such as aged Inconel 718. With use of whisker reinforced ceramic cutting tool in finishing machining process, higher cutting speed and higher production efficiency can be reached accordingly. However, surface integrity of the part produced by this process still needs to be studied due to the high demand of surface quality. The paper analyses the effects of tool wear on subsurface deformation of nickel-based super-alloy in finishing turning. The objective is to understand the nature of subsurface deformation under the influence of tool wear for prediction of the surface integrity in machined components based upon the machining conditions and material behaviours that give rise to them. Machined samples were studied under a Backscattered electron microscope to distinguish the subsurface features produced by the machining. The electron back scatter diffraction (EBSD) was also used to quantify the depth of deformation zones in the subsurface after the machining.}},
author = {{Zhou, Jinming and Bushlya, Volodymyr and Peng, Ru Lin and Johansson, Sten and Avdovic, Pajazit and Ståhl, Jan-Eric}},
booktitle = {{[Host publication title missing]}},
editor = {{Brinksmeier, Ekkard and Jawahir, Ibrahim}},
keywords = {{Wear; Surface integrity; Nickel alloy; Machinability; Turning}},
language = {{eng}},
pages = {{407--413}},
title = {{Effects of Tool Wear on Subsurface Deformation of Nickel-based Superalloy}},
url = {{http://dx.doi.org/10.1016/j.proeng.2011.11.133}},
doi = {{10.1016/j.proeng.2011.11.133}},
volume = {{19}},
year = {{2011}},
}