Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C

The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science...

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Main Authors: Sai-yan Primee, Patiphan Juijerm
Language:English
Published: Faculty of Science, Chiang Mai University 2020
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Online Access:https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=10704
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68602
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-686022020-05-20T04:41:47Z Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C Sai-yan Primee Patiphan Juijerm Fatigue Deep rolling Residual stress Strain ageing Stainless steel The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science are welcomed except in areas such as agriculture, engineering and medical science which are outside the scope of the Journal. Currently, we focus on manuscripts in biology, chemistry, physics, materials science and environmental science. Papers in mathematics statistics and computer science are also included but should be of an applied nature rather than purely theoretical. Manuscripts describing experiments on humans or animals are required to provide proof that all experiments have been carried out according to the ethical regulations of the respective institutional and/or governmental authorities and this should be clearly stated in the manuscript itself. The Editor reserves the right to reject manuscripts that fail to do so. The martensitic stainless steel AISI 440C was cyclically deformed using rotary bending fatigue tester. The fatigue lifetime as well as performance of the martensitic stainless steel AISI 440C was represented by S-N curve. The conventional mechanical surface treatment (deep rolling at room temperature) was performed on martensitic stainless steel AISI 440C to enhance the fatigue lifetime of the martensitic stainless steel AISI 440C. Compressive residual stresses at the surface and in near-surface regions of the conventionally deep rolled condition served to inhibit and retard crack initiation and propagation as a result of higher fatigue lifetime. Its fatigue lifetime at a stress amplitude of 750 MPa was 2.9 x 106 cycles, whereas the fatigue lifetime of the untreated condition of only 91,000 cycles was detected. Furthermore, the conventional deep rolling was modified to the high-temperature deep rolling. It was found that the deep rolling at temperature of 300 °C possessed maximum fatigue lifetime (3 x 107 cycles). A superior fatigue lifetime of the high-temperature deep rolled condition can be attributed to the strain ageing effects. 2020-05-20T04:41:47Z 2020-05-20T04:41:47Z 2020 Chiang Mai Journal of Science 47,2 (March 2020), p.304 - 311 2465-3845 https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=10704 http://cmuir.cmu.ac.th/jspui/handle/6653943832/68602 Eng Faculty of Science, Chiang Mai University
institution Chiang Mai University
building Chiang Mai University Library
continent Asia
country Thailand
Thailand
content_provider Chiang Mai University Library
collection CMU Intellectual Repository
language English
topic Fatigue
Deep rolling
Residual stress
Strain ageing
Stainless steel
spellingShingle Fatigue
Deep rolling
Residual stress
Strain ageing
Stainless steel
Sai-yan Primee
Patiphan Juijerm
Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C
description The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science are welcomed except in areas such as agriculture, engineering and medical science which are outside the scope of the Journal. Currently, we focus on manuscripts in biology, chemistry, physics, materials science and environmental science. Papers in mathematics statistics and computer science are also included but should be of an applied nature rather than purely theoretical. Manuscripts describing experiments on humans or animals are required to provide proof that all experiments have been carried out according to the ethical regulations of the respective institutional and/or governmental authorities and this should be clearly stated in the manuscript itself. The Editor reserves the right to reject manuscripts that fail to do so.
author Sai-yan Primee
Patiphan Juijerm
author_facet Sai-yan Primee
Patiphan Juijerm
author_sort Sai-yan Primee
title Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C
title_short Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C
title_full Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C
title_fullStr Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C
title_full_unstemmed Optimization of Deep Rolling Temperature for Fatigue Lifetime Enhancement of Martensitic Stainless Steel AISI 440C
title_sort optimization of deep rolling temperature for fatigue lifetime enhancement of martensitic stainless steel aisi 440c
publisher Faculty of Science, Chiang Mai University
publishDate 2020
url https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=10704
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68602
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