The role of surface topography on fatigue behaviour of nickel based superalloys

D. T. Ardi; Y. G. Li; Hing Kai Chan; L. Blunt; M. R. Bache

doi:10.4028/www.scientific.net/AMR.891-892.48

The role of surface topography on fatigue behaviour of nickel based superalloys

D. T. Ardi, Y. G. Li, Hing Kai Chan, L. Blunt, M. R. Bache

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

Advanced areal (three-dimensional) characterisation of surface topography was applied to laboratory scale fatigue test specimens manufactured from the nickel based superalloy Alloy720Li. Finishing was deliberately manipulated to offer four distinct grades of topography. Subsequent low cycle fatigue performance was then correlated to a range of parameters selected to represent the surface topography. The aim of the ongoing study is to predict fatigue performance and aid to establish correlations between topographic parameters and fatigue life.

Original language	English
Title of host publication	11th International Fatigue Congress
Publisher	Trans Tech Publications
Pages	48-53
Number of pages	6
Volume	891-892
ISBN (Print)	9783038350088
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.891-892.48
Publication status	Published - 2014
Event	11th International Fatigue Congress - Melbourne, Australia Duration: 2 Mar 2014 → 7 Mar 2014 Conference number: 11

Publication series

Name	Advanced Materials Research
Volume	891-892
ISSN (Print)	10226680

Conference

Conference	11th International Fatigue Congress
Abbreviated title	FATIGUE 2014
Country/Territory	Australia
City	Melbourne
Period	2/03/14 → 7/03/14

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Cite this

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title = "The role of surface topography on fatigue behaviour of nickel based superalloys",

abstract = "Advanced areal (three-dimensional) characterisation of surface topography was applied to laboratory scale fatigue test specimens manufactured from the nickel based superalloy Alloy720Li. Finishing was deliberately manipulated to offer four distinct grades of topography. Subsequent low cycle fatigue performance was then correlated to a range of parameters selected to represent the surface topography. The aim of the ongoing study is to predict fatigue performance and aid to establish correlations between topographic parameters and fatigue life.",

keywords = "Low cycle fatigue, Nickel superalloy, Surface topography",

author = "Ardi, {D. T.} and Li, {Y. G.} and Chan, {Hing Kai} and L. Blunt and Bache, {M. R.}",

year = "2014",

doi = "10.4028/www.scientific.net/AMR.891-892.48",

language = "English",

isbn = "9783038350088",

volume = "891-892",

series = "Advanced Materials Research",

publisher = "Trans Tech Publications",

pages = "48--53",

booktitle = "11th International Fatigue Congress",

address = "Germany",

note = "11th International Fatigue Congress, FATIGUE 2014 ; Conference date: 02-03-2014 Through 07-03-2014",

}

Ardi, DT, Li, YG, Chan, HK, Blunt, L & Bache, MR 2014, The role of surface topography on fatigue behaviour of nickel based superalloys. in 11th International Fatigue Congress. vol. 891-892, Advanced Materials Research, vol. 891-892, Trans Tech Publications, pp. 48-53, 11th International Fatigue Congress, Melbourne, Victoria, Australia, 2/03/14. https://doi.org/10.4028/www.scientific.net/AMR.891-892.48

TY - GEN

T1 - The role of surface topography on fatigue behaviour of nickel based superalloys

AU - Ardi, D. T.

AU - Li, Y. G.

AU - Chan, Hing Kai

AU - Blunt, L.

AU - Bache, M. R.

N1 - Conference code: 11

PY - 2014

Y1 - 2014

N2 - Advanced areal (three-dimensional) characterisation of surface topography was applied to laboratory scale fatigue test specimens manufactured from the nickel based superalloy Alloy720Li. Finishing was deliberately manipulated to offer four distinct grades of topography. Subsequent low cycle fatigue performance was then correlated to a range of parameters selected to represent the surface topography. The aim of the ongoing study is to predict fatigue performance and aid to establish correlations between topographic parameters and fatigue life.

AB - Advanced areal (three-dimensional) characterisation of surface topography was applied to laboratory scale fatigue test specimens manufactured from the nickel based superalloy Alloy720Li. Finishing was deliberately manipulated to offer four distinct grades of topography. Subsequent low cycle fatigue performance was then correlated to a range of parameters selected to represent the surface topography. The aim of the ongoing study is to predict fatigue performance and aid to establish correlations between topographic parameters and fatigue life.

KW - Low cycle fatigue

KW - Nickel superalloy

KW - Surface topography

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U2 - 10.4028/www.scientific.net/AMR.891-892.48

DO - 10.4028/www.scientific.net/AMR.891-892.48

M3 - Conference contribution

AN - SCOPUS:84898848327

SN - 9783038350088

VL - 891-892

T3 - Advanced Materials Research

SP - 48

EP - 53

BT - 11th International Fatigue Congress

PB - Trans Tech Publications

T2 - 11th International Fatigue Congress

Y2 - 2 March 2014 through 7 March 2014

ER -

The role of surface topography on fatigue behaviour of nickel based superalloys

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