A high temperature mechanical study on PH 13-8 Mo maraging steel

Z. Huang; M. D. Abad; J. K. Ramsey; M. Rebelo de Figueiredo; D. Kaoumi; N. Li; M. Asta; N. Gronbech-Jensen; P. Hosemann

doi:10.1016/j.msea.2015.10.077

A high temperature mechanical study on PH 13-8 Mo maraging steel

Z. Huang, M. D. Abad, J. K. Ramsey, M. Rebelo de Figueiredo, D. Kaoumi, N. Li, M. Asta, N. Gronbech-Jensen, P. Hosemann

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High temperature mechanical measurements were conducted to study the effect of the dynamic precipitation process of PH 13-8 Mo maraging steel. Yield stress, ultimate tensile strength, total elongation, hardness, strain rate sensitivity and activation volume were evaluated as a function of the temperature. The dynamic changes in the mechanical properties at different temperatures were evaluated and a balance between precipitation hardening and annealed softening is discussed. A comparison between hardness and yield stress and ultimate tensile strength over a temperature range from 300 to 600. °C is made. The behavior of the strain rate sensitivity was correlated with the intermetallic precipitates formed during the experiments.

Idioma original	Anglès
Pàgines (de-a)	574-582
Nombre de pàgines	9
Revista	Materials Science and Engineering A
Volum	651
DOIs	https://doi.org/10.1016/j.msea.2015.10.077
Estat de la publicació	Publicada - 10 de gen. 2016
Publicat externament	Sí

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title = "A high temperature mechanical study on PH 13-8 Mo maraging steel",

abstract = "High temperature mechanical measurements were conducted to study the effect of the dynamic precipitation process of PH 13-8 Mo maraging steel. Yield stress, ultimate tensile strength, total elongation, hardness, strain rate sensitivity and activation volume were evaluated as a function of the temperature. The dynamic changes in the mechanical properties at different temperatures were evaluated and a balance between precipitation hardening and annealed softening is discussed. A comparison between hardness and yield stress and ultimate tensile strength over a temperature range from 300 to 600. °C is made. The behavior of the strain rate sensitivity was correlated with the intermetallic precipitates formed during the experiments.",

keywords = "Aging, Hardening, Martensite, Mechanical characterization, Nanoindentation, Precipitation",

author = "Z. Huang and Abad, {M. D.} and Ramsey, {J. K.} and {de Figueiredo}, {M. Rebelo} and D. Kaoumi and N. Li and M. Asta and N. Gronbech-Jensen and P. Hosemann",

note = "Funding Information: The program was supported by DOE-NEET (DE-NE0000536) program. The Chinese Government Graduate Student Overseas Study Program also provided student funding for this work. Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2016",

month = jan,

day = "10",

doi = "10.1016/j.msea.2015.10.077",

language = "English",

volume = "651",

pages = "574--582",

journal = "Materials Science and Engineering A",

issn = "0921-5093",

publisher = "Elsevier BV",

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TY - JOUR

T1 - A high temperature mechanical study on PH 13-8 Mo maraging steel

AU - Huang, Z.

AU - Abad, M. D.

AU - Ramsey, J. K.

AU - de Figueiredo, M. Rebelo

AU - Kaoumi, D.

AU - Li, N.

AU - Asta, M.

AU - Gronbech-Jensen, N.

AU - Hosemann, P.

N1 - Funding Information: The program was supported by DOE-NEET (DE-NE0000536) program. The Chinese Government Graduate Student Overseas Study Program also provided student funding for this work. Publisher Copyright: © 2015 Elsevier B.V.

PY - 2016/1/10

Y1 - 2016/1/10

N2 - High temperature mechanical measurements were conducted to study the effect of the dynamic precipitation process of PH 13-8 Mo maraging steel. Yield stress, ultimate tensile strength, total elongation, hardness, strain rate sensitivity and activation volume were evaluated as a function of the temperature. The dynamic changes in the mechanical properties at different temperatures were evaluated and a balance between precipitation hardening and annealed softening is discussed. A comparison between hardness and yield stress and ultimate tensile strength over a temperature range from 300 to 600. °C is made. The behavior of the strain rate sensitivity was correlated with the intermetallic precipitates formed during the experiments.

AB - High temperature mechanical measurements were conducted to study the effect of the dynamic precipitation process of PH 13-8 Mo maraging steel. Yield stress, ultimate tensile strength, total elongation, hardness, strain rate sensitivity and activation volume were evaluated as a function of the temperature. The dynamic changes in the mechanical properties at different temperatures were evaluated and a balance between precipitation hardening and annealed softening is discussed. A comparison between hardness and yield stress and ultimate tensile strength over a temperature range from 300 to 600. °C is made. The behavior of the strain rate sensitivity was correlated with the intermetallic precipitates formed during the experiments.

KW - Aging

KW - Hardening

KW - Martensite

KW - Mechanical characterization

KW - Nanoindentation

KW - Precipitation

UR - http://www.scopus.com/inward/record.url?scp=84946888183&partnerID=8YFLogxK

U2 - 10.1016/j.msea.2015.10.077

DO - 10.1016/j.msea.2015.10.077

M3 - Article

AN - SCOPUS:84946888183

SN - 0921-5093

VL - 651

SP - 574

EP - 582

JO - Materials Science and Engineering A

JF - Materials Science and Engineering A

ER -

A high temperature mechanical study on PH 13-8 Mo maraging steel

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