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Understanding the factors controlling the hardness in martensitic steels

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Understanding the factors controlling the hardness in martensitic steels. / Galindo-Nava, E. I.; Rivera-Díaz-Del-Castillo, P. E.J.
In: Scripta Materialia, Vol. 110, 01.01.2016, p. 96-100.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Galindo-Nava, EI & Rivera-Díaz-Del-Castillo, PEJ 2016, 'Understanding the factors controlling the hardness in martensitic steels', Scripta Materialia, vol. 110, pp. 96-100. https://doi.org/10.1016/j.scriptamat.2015.08.010

APA

Galindo-Nava, E. I., & Rivera-Díaz-Del-Castillo, P. E. J. (2016). Understanding the factors controlling the hardness in martensitic steels. Scripta Materialia, 110, 96-100. https://doi.org/10.1016/j.scriptamat.2015.08.010

Vancouver

Galindo-Nava EI, Rivera-Díaz-Del-Castillo PEJ. Understanding the factors controlling the hardness in martensitic steels. Scripta Materialia. 2016 Jan 1;110:96-100. Epub 2015 Aug 17. doi: 10.1016/j.scriptamat.2015.08.010

Author

Galindo-Nava, E. I. ; Rivera-Díaz-Del-Castillo, P. E.J. / Understanding the factors controlling the hardness in martensitic steels. In: Scripta Materialia. 2016 ; Vol. 110. pp. 96-100.

Bibtex

@article{6e6bb2ba933a413cad69f3a139c2ca78,
title = "Understanding the factors controlling the hardness in martensitic steels",
abstract = "A unified description for the hardness in martensitic steels for a wide range of carbon contents is presented. It is based on describing the strength contributions of lath and plate martensite, precipitates and retained austenite. Descriptions of the dislocation density in both martensitic structures are obtained in terms of carbon content and tempering conditions. It is shown that a peak in hardness usually observed for carbon contents ranging 0.6-1 wt% is a result of a compromise between the strength of martensite, and the increase in retained austenite. A parametric analysis is performed suggesting possible scenarios for hardness improvement.",
keywords = "Dislocation, Hardness, Martensitic steels, Modeling, Tempering",
author = "Galindo-Nava, {E. I.} and Rivera-D{\'i}az-Del-Castillo, {P. E.J.}",
year = "2016",
month = jan,
day = "1",
doi = "10.1016/j.scriptamat.2015.08.010",
language = "English",
volume = "110",
pages = "96--100",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Understanding the factors controlling the hardness in martensitic steels

AU - Galindo-Nava, E. I.

AU - Rivera-Díaz-Del-Castillo, P. E.J.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - A unified description for the hardness in martensitic steels for a wide range of carbon contents is presented. It is based on describing the strength contributions of lath and plate martensite, precipitates and retained austenite. Descriptions of the dislocation density in both martensitic structures are obtained in terms of carbon content and tempering conditions. It is shown that a peak in hardness usually observed for carbon contents ranging 0.6-1 wt% is a result of a compromise between the strength of martensite, and the increase in retained austenite. A parametric analysis is performed suggesting possible scenarios for hardness improvement.

AB - A unified description for the hardness in martensitic steels for a wide range of carbon contents is presented. It is based on describing the strength contributions of lath and plate martensite, precipitates and retained austenite. Descriptions of the dislocation density in both martensitic structures are obtained in terms of carbon content and tempering conditions. It is shown that a peak in hardness usually observed for carbon contents ranging 0.6-1 wt% is a result of a compromise between the strength of martensite, and the increase in retained austenite. A parametric analysis is performed suggesting possible scenarios for hardness improvement.

KW - Dislocation

KW - Hardness

KW - Martensitic steels

KW - Modeling

KW - Tempering

U2 - 10.1016/j.scriptamat.2015.08.010

DO - 10.1016/j.scriptamat.2015.08.010

M3 - Journal article

AN - SCOPUS:84943348631

VL - 110

SP - 96

EP - 100

JO - Scripta Materialia

JF - Scripta Materialia

SN - 1359-6462

ER -