On the tensile strength of medium entropy Fe30Ni30Cr20Co17Mo2W1 alloy with high microstructural stability

H. M. Tawancy

doi:10.1016/j.msea.2020.139239

On the tensile strength of medium entropy Fe₃₀Ni₃₀Cr₂₀Co₁₇Mo₂W₁ alloy with high microstructural stability

H. M. Tawancy

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

It is shown that a medium entropy Fe₃₀Ni₃₀Cr₂₀Co₁₇Mo₂W₁ alloy maintains a single-phase solid-solution with fcc structure and high stability toward precipitation of detrimental intermetallic compounds. Aging for up to 1000 h at 600–1000 °C is found to have no marked effect on both room-temperature and elevated-temperature tensile strength.

Original language	English
Article number	139239
Journal	Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
Volume	781
DOIs	https://doi.org/10.1016/j.msea.2020.139239
State	Published - 20 Apr 2020

Bibliographical note

Publisher Copyright:
© 2020 Elsevier B.V.

Keywords

Aging
Medium entropy alloys
Microstructure
Tensile strength

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/j.msea.2020.139239

Cite this

@article{362b0fc93736468e8119643a77d54b6e,

title = "On the tensile strength of medium entropy Fe30Ni30Cr20Co17Mo2W1 alloy with high microstructural stability",

abstract = "It is shown that a medium entropy Fe30Ni30Cr20Co17Mo2W1 alloy maintains a single-phase solid-solution with fcc structure and high stability toward precipitation of detrimental intermetallic compounds. Aging for up to 1000 h at 600–1000 °C is found to have no marked effect on both room-temperature and elevated-temperature tensile strength.",

keywords = "Aging, Medium entropy alloys, Microstructure, Tensile strength",

author = "Tawancy, \{H. M.\}",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

month = apr,

day = "20",

doi = "10.1016/j.msea.2020.139239",

language = "English",

volume = "781",

journal = "Materials Science \& Engineering A: Structural Materials: Properties, Microstructure and Processing",

issn = "0921-5093",

publisher = "Elsevier Ltd.",

}

TY - JOUR

T1 - On the tensile strength of medium entropy Fe30Ni30Cr20Co17Mo2W1 alloy with high microstructural stability

AU - Tawancy, H. M.

PY - 2020/4/20

Y1 - 2020/4/20

N2 - It is shown that a medium entropy Fe30Ni30Cr20Co17Mo2W1 alloy maintains a single-phase solid-solution with fcc structure and high stability toward precipitation of detrimental intermetallic compounds. Aging for up to 1000 h at 600–1000 °C is found to have no marked effect on both room-temperature and elevated-temperature tensile strength.

AB - It is shown that a medium entropy Fe30Ni30Cr20Co17Mo2W1 alloy maintains a single-phase solid-solution with fcc structure and high stability toward precipitation of detrimental intermetallic compounds. Aging for up to 1000 h at 600–1000 °C is found to have no marked effect on both room-temperature and elevated-temperature tensile strength.

KW - Aging

KW - Medium entropy alloys

KW - Microstructure

KW - Tensile strength

UR - https://www.scopus.com/pages/publications/85081671051

U2 - 10.1016/j.msea.2020.139239

DO - 10.1016/j.msea.2020.139239

M3 - Article

AN - SCOPUS:85081671051

SN - 0921-5093

VL - 781

JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

M1 - 139239

ER -