High ductile as-cast Mg-RE based alloys at room temperature

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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High ductile as-cast Mg-RE based alloys at room temperature. / Peng, Qiuming; Huang, Yuanding; Kainer, Karl Ulrich; Hort, Norbert.

in: Materials Letters, Jahrgang 83, 15.09.2012, S. 209-212.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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@article{94b94dcf425345159456d7173af4cec1,
title = "High ductile as-cast Mg-RE based alloys at room temperature",
abstract = "A variety of novel single phase solid solution as-cast Mg-RE based alloys have been developed. The as-cast alloys exhibit high ductility at room temperature. Mg-0.32Y-0.46Gd-0.34Dy-0.16Zr (wt.%) alloy exhibits high ductility expanding known performance boundaries of as-cast Mg alloys. The average tensile elongation and compression ratio at room temperature is over 30%. Meanwhile, the yield strength of tension is nearly the same as that of compression. The remarkable ductility is mainly associated with homogenous deformed microstructure, fine grain size and low mechanical anisotropy. These new developed alloys provide some implications for the development of high performance deformed Mg-based components in the future.",
keywords = "Ductility, Mechanical properties, Metal and alloys, Microstructure, Engineering",
author = "Qiuming Peng and Yuanding Huang and Kainer, {Karl Ulrich} and Norbert Hort",
year = "2012",
month = sep,
day = "15",
doi = "10.1016/j.matlet.2011.08.009",
language = "English",
volume = "83",
pages = "209--212",
journal = "Materials Letters",
issn = "0167-577X",
publisher = "Elsevier B.V.",

}

RIS

TY - JOUR

T1 - High ductile as-cast Mg-RE based alloys at room temperature

AU - Peng, Qiuming

AU - Huang, Yuanding

AU - Kainer, Karl Ulrich

AU - Hort, Norbert

PY - 2012/9/15

Y1 - 2012/9/15

N2 - A variety of novel single phase solid solution as-cast Mg-RE based alloys have been developed. The as-cast alloys exhibit high ductility at room temperature. Mg-0.32Y-0.46Gd-0.34Dy-0.16Zr (wt.%) alloy exhibits high ductility expanding known performance boundaries of as-cast Mg alloys. The average tensile elongation and compression ratio at room temperature is over 30%. Meanwhile, the yield strength of tension is nearly the same as that of compression. The remarkable ductility is mainly associated with homogenous deformed microstructure, fine grain size and low mechanical anisotropy. These new developed alloys provide some implications for the development of high performance deformed Mg-based components in the future.

AB - A variety of novel single phase solid solution as-cast Mg-RE based alloys have been developed. The as-cast alloys exhibit high ductility at room temperature. Mg-0.32Y-0.46Gd-0.34Dy-0.16Zr (wt.%) alloy exhibits high ductility expanding known performance boundaries of as-cast Mg alloys. The average tensile elongation and compression ratio at room temperature is over 30%. Meanwhile, the yield strength of tension is nearly the same as that of compression. The remarkable ductility is mainly associated with homogenous deformed microstructure, fine grain size and low mechanical anisotropy. These new developed alloys provide some implications for the development of high performance deformed Mg-based components in the future.

KW - Ductility

KW - Mechanical properties

KW - Metal and alloys

KW - Microstructure

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=84864126782&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2011.08.009

DO - 10.1016/j.matlet.2011.08.009

M3 - Journal articles

AN - SCOPUS:84864126782

VL - 83

SP - 209

EP - 212

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

ER -

DOI