No Cover Image

Journal article 298 views 24 downloads

The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading / J. Jones, Mark Whittaker, Robert Lancaster, C. Hyde, J. Rouse, B. Engel, S. Pattison, S. Stekovic, C. Jackson, H.Y. Li

International Journal of Fatigue, Volume: 135, Start page: 105539

Swansea University Authors: Mark Whittaker, Robert Lancaster

  • jones2020(2).pdf

    PDF | Accepted Manuscript

    Released under the terms of a Creative Commons Attribution Non-Commercial No Derivatives License (CC-BY-NC-ND).

    Download (2.53MB)

Abstract

The current paper describes TMF crack growth behaviour in an advanced nickel-based superalloy. Changes in behaviour are examined which occur as a function of the phase angle between applied stress and temperature. The fractography of the failed specimens reveals changes from transgranular to intergr...

Full description

Published in: International Journal of Fatigue
ISSN: 0142-1123
Published: Elsevier BV 2020
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa53617
Tags: Add Tag
No Tags, Be the first to tag this record!
first_indexed 2020-02-21T13:49:58Z
last_indexed 2020-09-17T03:16:58Z
id cronfa53617
recordtype SURis
fullrecord <?xml version="1.0"?><rfc1807><datestamp>2020-02-21T11:20:31.9855932</datestamp><bib-version>v2</bib-version><id>53617</id><entry>2020-02-21</entry><title>The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading</title><swanseaauthors><author><sid>a146c6d442cb2c466d096179f9ac97ca</sid><ORCID>0000-0002-5854-0726</ORCID><firstname>Mark</firstname><surname>Whittaker</surname><name>Mark Whittaker</name><active>true</active><ethesisStudent>false</ethesisStudent></author><author><sid>e1a1b126acd3e4ff734691ec34967f29</sid><ORCID>0000-0002-1365-6944</ORCID><firstname>Robert</firstname><surname>Lancaster</surname><name>Robert Lancaster</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2020-02-21</date><deptcode>MTLS</deptcode><abstract>The current paper describes TMF crack growth behaviour in an advanced nickel-based superalloy. Changes in behaviour are examined which occur as a function of the phase angle between applied stress and temperature. The fractography of the failed specimens reveals changes from transgranular to intergranular growth between high and low phase angle tests as a result of the onset of high temperature damage mechanisms. More targeted testing has also been undertaken to isolate the contributions of these mechanisms, with specific transitions in behaviour becoming clear in 90&#xB0; diamond cycles, where dynamic crack growth and oxidation strongly interact.</abstract><type>Journal Article</type><journal>International Journal of Fatigue</journal><volume>135</volume><paginationStart>105539</paginationStart><publisher>Elsevier BV</publisher><issnPrint>0142-1123</issnPrint><keywords>Thermo-mechanical fatigue, phase angle, creep, oxidation</keywords><publishedDay>1</publishedDay><publishedMonth>6</publishedMonth><publishedYear>2020</publishedYear><publishedDate>2020-06-01</publishedDate><doi>10.1016/j.ijfatigue.2020.105539</doi><url/><notes/><college>COLLEGE NANME</college><department>Materials Science and Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>MTLS</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2020-02-21T11:20:31.9855932</lastEdited><Created>2020-02-21T11:20:31.9855932</Created><authors><author><firstname>J.</firstname><surname>Jones</surname><order>1</order></author><author><firstname>Mark</firstname><surname>Whittaker</surname><orcid>0000-0002-5854-0726</orcid><order>2</order></author><author><firstname>Robert</firstname><surname>Lancaster</surname><orcid>0000-0002-1365-6944</orcid><order>3</order></author><author><firstname>C.</firstname><surname>Hyde</surname><order>4</order></author><author><firstname>J.</firstname><surname>Rouse</surname><order>5</order></author><author><firstname>B.</firstname><surname>Engel</surname><order>6</order></author><author><firstname>S.</firstname><surname>Pattison</surname><order>7</order></author><author><firstname>S.</firstname><surname>Stekovic</surname><order>8</order></author><author><firstname>C.</firstname><surname>Jackson</surname><order>9</order></author><author><firstname>H.Y.</firstname><surname>Li</surname><order>10</order></author></authors><documents><document><filename>53617__16659__5148e7e28fda4145a5d4531155fddfac.pdf</filename><originalFilename>jones2020(2).pdf</originalFilename><uploaded>2020-02-21T11:22:25.6575490</uploaded><type>Output</type><contentLength>2648900</contentLength><contentType>application/pdf</contentType><version>Accepted Manuscript</version><cronfaStatus>true</cronfaStatus><embargoDate>2021-02-16T00:00:00.0000000</embargoDate><documentNotes>Released under the terms of a Creative Commons Attribution Non-Commercial No Derivatives License (CC-BY-NC-ND).</documentNotes><copyrightCorrect>true</copyrightCorrect><language>eng</language><licence>http://creativecommons.org/licenses/by-nc-nd/4.0/</licence></document></documents><OutputDurs/></rfc1807>
spelling 2020-02-21T11:20:31.9855932 v2 53617 2020-02-21 The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading a146c6d442cb2c466d096179f9ac97ca 0000-0002-5854-0726 Mark Whittaker Mark Whittaker true false e1a1b126acd3e4ff734691ec34967f29 0000-0002-1365-6944 Robert Lancaster Robert Lancaster true false 2020-02-21 MTLS The current paper describes TMF crack growth behaviour in an advanced nickel-based superalloy. Changes in behaviour are examined which occur as a function of the phase angle between applied stress and temperature. The fractography of the failed specimens reveals changes from transgranular to intergranular growth between high and low phase angle tests as a result of the onset of high temperature damage mechanisms. More targeted testing has also been undertaken to isolate the contributions of these mechanisms, with specific transitions in behaviour becoming clear in 90° diamond cycles, where dynamic crack growth and oxidation strongly interact. Journal Article International Journal of Fatigue 135 105539 Elsevier BV 0142-1123 Thermo-mechanical fatigue, phase angle, creep, oxidation 1 6 2020 2020-06-01 10.1016/j.ijfatigue.2020.105539 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2020-02-21T11:20:31.9855932 2020-02-21T11:20:31.9855932 J. Jones 1 Mark Whittaker 0000-0002-5854-0726 2 Robert Lancaster 0000-0002-1365-6944 3 C. Hyde 4 J. Rouse 5 B. Engel 6 S. Pattison 7 S. Stekovic 8 C. Jackson 9 H.Y. Li 10 53617__16659__5148e7e28fda4145a5d4531155fddfac.pdf jones2020(2).pdf 2020-02-21T11:22:25.6575490 Output 2648900 application/pdf Accepted Manuscript true 2021-02-16T00:00:00.0000000 Released under the terms of a Creative Commons Attribution Non-Commercial No Derivatives License (CC-BY-NC-ND). true eng http://creativecommons.org/licenses/by-nc-nd/4.0/
title The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading
spellingShingle The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading
Mark, Whittaker
Robert, Lancaster
title_short The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading
title_full The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading
title_fullStr The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading
title_full_unstemmed The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading
title_sort The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading
author_id_str_mv a146c6d442cb2c466d096179f9ac97ca
e1a1b126acd3e4ff734691ec34967f29
author_id_fullname_str_mv a146c6d442cb2c466d096179f9ac97ca_***_Mark, Whittaker
e1a1b126acd3e4ff734691ec34967f29_***_Robert, Lancaster
author Mark, Whittaker
Robert, Lancaster
author2 J. Jones
Mark Whittaker
Robert Lancaster
C. Hyde
J. Rouse
B. Engel
S. Pattison
S. Stekovic
C. Jackson
H.Y. Li
format Journal article
container_title International Journal of Fatigue
container_volume 135
container_start_page 105539
publishDate 2020
institution Swansea University
issn 0142-1123
doi_str_mv 10.1016/j.ijfatigue.2020.105539
publisher Elsevier BV
document_store_str 1
active_str 0
description The current paper describes TMF crack growth behaviour in an advanced nickel-based superalloy. Changes in behaviour are examined which occur as a function of the phase angle between applied stress and temperature. The fractography of the failed specimens reveals changes from transgranular to intergranular growth between high and low phase angle tests as a result of the onset of high temperature damage mechanisms. More targeted testing has also been undertaken to isolate the contributions of these mechanisms, with specific transitions in behaviour becoming clear in 90° diamond cycles, where dynamic crack growth and oxidation strongly interact.
published_date 2020-06-01T04:19:17Z
_version_ 1722264644907696128
score 10.852325