Effect of epsilon carbides on mechanical properties and wear resistance of low alloy abrasion resistance steel

Xiangtao Deng, Tianlian Fu, Junhui Li, Xiaolin Li, Zhaodong Wang, Guodong Wang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this paper, different morphology and size of nano epsilon carbides (e-carbides) were obtained by low temperature tempering for a low alloy abrasion resistance steel, the variation of mechanical properties and three-body impact wear resistance as the variation of carbides were investigated. The results shown that as the formation of needle like type £-carbides, the yield strength, low temperature impact toughness and three-body impact wear resistance were all increased. While when the e-carbides grow up to the bigger rodlike type, the hardness and toughness decreased sharply, as well as the three body impact abrasion wear resistance. The wear mechanisms of the steel obtained different carbides were also analyzed.

Original languageEnglish
Title of host publication7th International Conference on High Strength Low Alloy Steels, HSLA Steels 2015, International Conference on Microalloying 2015, Microalloying 2015 and International Conference on Offshore Engineering Steels 2015, OES 2015
PublisherJohn Wiley and Sons Inc.
Pages843-849
Number of pages7
ISBN (Electronic)9781510824409
StatePublished - 2015
Externally publishedYes
Event7th International Conference on High Strength Low Alloy Steels, HSLA Steels 2015, International Conference on Microalloying 2015, Microalloying 2015 and International Conference on Offshore Engineering Steels 2015, OES 2015 - Hangzhou, Zhejiang Province, China
Duration: 11 Nov 201513 Nov 2015

Publication series

Name7th International Conference on High Strength Low Alloy Steels, HSLA Steels 2015, International Conference on Microalloying 2015, Microalloying 2015 and International Conference on Offshore Engineering Steels 2015, OES 2015
Volume2

Conference

Conference7th International Conference on High Strength Low Alloy Steels, HSLA Steels 2015, International Conference on Microalloying 2015, Microalloying 2015 and International Conference on Offshore Engineering Steels 2015, OES 2015
Country/TerritoryChina
CityHangzhou, Zhejiang Province
Period11/11/1513/11/15

Keywords

  • Epsilon carbides
  • Low temperature tempering
  • Mechanical property
  • Three-body impact abrasive wear behavior

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