Topological approach to ferrite/martensite dual-phase microstructures

Naoko Sato; Yoshitaka Adachi; Hiroyuki Kawata; Kenji Kaneko

doi:10.2355/isijinternational.52.1362

Topological approach to ferrite/martensite dual-phase microstructures

Naoko Sato, Yoshitaka Adachi, Hiroyuki Kawata, Kenji Kaneko

Materials Processing

Research output: Contribution to journal › Article

13 Citations (Scopus)

Abstract

In this study, three different microstructures of dual-phase (DP) steel obtained by varying the intercritical annealing temperature were observed three dimensionally by a serial-sectioning method and their metrics and topological properties were quantified. The results demonstrated that martensite in DP steels has various morphologies such as layers, particles, holes, and voids. The fraction of these characteristic morphologies was examined as a function of the intercritical annealing temperature.

Original language	English
Pages (from-to)	1362-1365
Number of pages	4
Journal	isij international
Volume	52
Issue number	7
DOIs	https://doi.org/10.2355/isijinternational.52.1362
Publication status	Published - Jan 1 2012

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All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Cite this

Sato, N., Adachi, Y., Kawata, H., & Kaneko, K. (2012). Topological approach to ferrite/martensite dual-phase microstructures. isij international, 52(7), 1362-1365. https://doi.org/10.2355/isijinternational.52.1362

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10.2355/isijinternational.52.1362