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
Gas quench rate ater low pressure carburizing and its inluence on fatigue properties of gears
Scania CV.
RISE, Swerea, Swerea KIMAB.
RISE, Swerea, Swerea KIMAB.
2013 (English)In: HTM - Journal of Heat Treatment and Materials, ISSN 18672493, Vol. 68, no 6, p. 239-245Article in journal (Refereed)
Abstract [en]

Process modifications of the gas quench sequence for low pressure carburized gears can increase the performance of up to 22 %, compared to direct gas quenching. Several test series were made with diferent interruptions of the gas quenching sequence, near the martensite start temperature Ms. The quench interruption resulted in an increase in magnitude of compressive residual stress which was attributed to temperature homogenization and rearrangement of local stresses. The increased fatigue strength was a result of the combination of enhancement of the compressive residual stress state, and of mechanical stabilization of austenite.

Place, publisher, year, edition, pages
2013. Vol. 68, no 6, p. 239-245
Keywords [en]
Dilatometer, Fatigue strength, Fracture surface, Gas cooling, Hardening, Low pressure carburizing, Martensite, Residual stress, Steels
National Category
Materials Engineering
Identifiers
URN: urn:nbn:se:ri:diva-12807DOI: 10.3139/105.110203Scopus ID: 2-s2.0-84893858890OAI: oai:DiVA.org:ri-12807DiVA, id: diva2:973000
Available from: 2016-09-22 Created: 2016-09-22Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopushttp://www.hanser-elibrary.com/doi/abs/10.3139/105.110203
By organisation
Swerea KIMAB
Materials Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 14 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
v. 2.35.3