A quantitative analysis of the microstructures developed in an HSLA 100 weld metal

J. M. Ryder, Z. Yang, T. DebRoy, P. R. Howell

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A quantitative analysis of the microstructural constituents in the HSLA 80/HSLA 100 series of steel welds and HAZS were examined. Two constituents were found which are acicular ferrite and low carbon upper bainite. Both entities are created by the same transformation mechanism but one forms intragranularly (acicular ferrite) whereas the other forms intergranularly (upper bainite).

Original languageEnglish (US)
Title of host publicationAnalysis of In-Service Failures and Advances in Microstructural Characterization
EditorsE. Abramovici, D.O. Northwood, M.T, Shehata, J. Wylie, D.O. Northwood, E. Abramovici, M.T. Shehata, J. Wylie
Pages313-320
Number of pages8
StatePublished - Dec 1 1998
EventProceedings of the Thirty First Annual Technical Meeting of the International Metallographic Society - Ottawa, Ont., Canada
Duration: Jul 26 1998Jul 29 1998

Publication series

NameMicrostructural Science
Volume26

Other

OtherProceedings of the Thirty First Annual Technical Meeting of the International Metallographic Society
CountryCanada
CityOttawa, Ont.
Period7/26/987/29/98

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All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Ryder, J. M., Yang, Z., DebRoy, T., & Howell, P. R. (1998). A quantitative analysis of the microstructures developed in an HSLA 100 weld metal. In E. Abramovici, D. O. Northwood, M. T. Shehata, J. Wylie, D. O. Northwood, E. Abramovici, M. T. Shehata, & J. Wylie (Eds.), Analysis of In-Service Failures and Advances in Microstructural Characterization (pp. 313-320). (Microstructural Science; Vol. 26).