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Investigation on the microstructure of an 11% Cr martensitic steel with titanium

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

The microstructure of an 11% Cr martensitic steel was investigated in normal ized-andtempered condition. It was found that the microstructure was tempered martensite consisting of prior y grains and laths. M23C 6 precipitates were mainly distributed along prior y grain boundaries and lath boundaries and small amount of M3B2 particles were aligned almost as a line along rolling direction. MX nano-particles were distributed in the matrix. Complex inclusions containing titanium were also found in the microstructure. Tensile cracks were easily to nucleate at the interface between matrix and M3B2 particles or inclusions.

Original languageEnglish
Title of host publicationAdvances in Nanomaterials and Processing - IUMRS - ICA - 2006 International Conference in Asia
PublisherTrans Tech Publications Ltd
Pages1441-1444
Number of pages4
EditionPART 2
ISBN (Print)3908451310, 9783908451310
DOIs
Publication statusPublished - 2007
EventIUMRS International Conference in Asia 2006, IUMRS-ICA 2006 - Jeju, Korea, Republic of
Duration: 10 Sept 2006 → 14 Sept 2006

Publication series

NameSolid State Phenomena
NumberPART 2
Volume124-126
ISSN (Print)1012-0394

Conference

ConferenceIUMRS International Conference in Asia 2006, IUMRS-ICA 2006
Country/TerritoryKorea, Republic of
CityJeju
Period10/09/06 → 14/09/06

Keywords

  • Creep
  • Heat resistant steel
  • Precipitate

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