Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Stress relaxation of compacted graphite iron alloyed with molybdenum
University of Miskolc, Hungary. (Department of Casting Technology)
Jönköping University, School of Engineering, JTH. Research area Materials and manufacturing – Casting.
Scania CV AB.
Jönköping University, School of Engineering, JTH. Research area Materials and manufacturing – Casting.
2013 (English)In: International Journal of Cast Metals Research, ISSN 1364-0461, E-ISSN 1743-1336, Vol. 26, no 1, p. 51-57Article in journal (Refereed) Published
Abstract [en]

In a previous study, the thermomechanical fatigue resistance of four compacted graphite irons (CGIs) and one grey cast iron was investigated. The molybdenum content of the four CGIs varied between 0 and 1.01 wt-%. It was observed that during thermal cycling, the maximum value of the compressive stress continuously decreased while the value of the maximum tensile stress continuously increased. The continuous decrease in compressive stresses showed that stress relaxation occurs at elevated temperatures during thermal cycling. The goal of the present investigation was to investigate the phenomenon of stress relaxation at elevated temperatures. The tests were performed at 350 and 600°C respectively. The results of the stress relaxation tests performed at 600°C showed the same trend observed at thermomechanical fatigue testing. The tests showed that additions of molybdenum improved the fatigue resistance of CGI by lowering the stress relaxation rate.

Place, publisher, year, edition, pages
Taylor & Francis, 2013. Vol. 26, no 1, p. 51-57
Keywords [en]
Molybdenum alloying, Stress relaxation, Thermomechanical fatigue, Compacted graphite iron
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:hj:diva-19446DOI: 10.1179/1743133612Y.0000000036ISI: 000313743800007Local ID: JTHMaterialISOAI: oai:DiVA.org:hj-19446DiVA, id: diva2:552836
Available from: 2012-09-17 Created: 2012-09-17 Last updated: 2018-06-08Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Authority records BETA

Diaconu, Lucian VasileDiószegi, Attila

Search in DiVA

By author/editor
Diaconu, Lucian VasileDiószegi, Attila
By organisation
JTH. Research area Materials and manufacturing – Casting
In the same journal
International Journal of Cast Metals Research
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 471 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf