Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Standard

Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys. / You, Sihang; Huang, Yuanding; Kainer, Karl Ulrich et al.
Magnesium Technology 2018. ed. / Kiran N. Solanki; Vineet Joshi; Neale R. Neelameggham; Dmytro Orlov. Springer International Publishing AG, 2018. p. 91-97 (Minerals, Metals and Materials Series; Vol. Part F7).

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Harvard

You, S, Huang, Y, Kainer, KU & Hort, N 2018, Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys. in KN Solanki, V Joshi, NR Neelameggham & D Orlov (eds), Magnesium Technology 2018. Minerals, Metals and Materials Series, vol. Part F7, Springer International Publishing AG, pp. 91-97, International Symposium on Magnesium Technology 2018, Phoenix, United States, 11.03.18. https://doi.org/10.1007/978-3-319-72332-7_15

APA

You, S., Huang, Y., Kainer, K. U., & Hort, N. (2018). Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys. In K. N. Solanki, V. Joshi, N. R. Neelameggham, & D. Orlov (Eds.), Magnesium Technology 2018 (pp. 91-97). (Minerals, Metals and Materials Series; Vol. Part F7). Springer International Publishing AG. https://doi.org/10.1007/978-3-319-72332-7_15

Vancouver

You S, Huang Y, Kainer KU, Hort N. Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys. In Solanki KN, Joshi V, Neelameggham NR, Orlov D, editors, Magnesium Technology 2018. Springer International Publishing AG. 2018. p. 91-97. (Minerals, Metals and Materials Series). doi: 10.1007/978-3-319-72332-7_15

Bibtex

@inbook{997c61073d014ef79e66a895dc08fda0,
title = "Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys",
abstract = "The microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys with different Y contents were investigated. The alloy containing 0.5 wt% Y exhibited finer grains compared to the alloys with higher Y content. All alloys had a dendritic microstructure with eutectics composed of α-Mg and Ca-rich intermetallic phases. Few Mg–Y-rich intermetallic particles were also found along grain boundaries. EDS analysis showed that the solute Y segregated at dendritic and grain boundaries. The amount of Y contained in eutectics remarkably increased with increasing Y. In addition, the eutectics volume fractions of all alloys were comparable but the morphology became less continuous at higher Y contents. Both the room temperature tensile and compressive strengths were largely improved with increasing Y content. Moreover, the elevated temperature compression tests showed that the compressive yield strength first decreased slightly when the temperature rose to 175 °C, but then remained stable as the temperature increased.",
keywords = "Mechanical properties, Mg–Ca–Y–Zr alloy, Microstructure, Engineering",
author = "Sihang You and Yuanding Huang and Kainer, {Karl Ulrich} and Norbert Hort",
year = "2018",
doi = "10.1007/978-3-319-72332-7_15",
language = "English",
isbn = "9783319723310",
series = "Minerals, Metals and Materials Series",
publisher = "Springer International Publishing AG",
pages = "91--97",
editor = "Solanki, {Kiran N.} and Vineet Joshi and Neelameggham, {Neale R.} and Dmytro Orlov",
booktitle = "Magnesium Technology 2018",
address = "Switzerland",
note = "International Symposium on Magnesium Technology 2018 ; Conference date: 11-03-2018 Through 15-03-2018",

}

RIS

TY - CHAP

T1 - Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys

AU - You, Sihang

AU - Huang, Yuanding

AU - Kainer, Karl Ulrich

AU - Hort, Norbert

PY - 2018

Y1 - 2018

N2 - The microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys with different Y contents were investigated. The alloy containing 0.5 wt% Y exhibited finer grains compared to the alloys with higher Y content. All alloys had a dendritic microstructure with eutectics composed of α-Mg and Ca-rich intermetallic phases. Few Mg–Y-rich intermetallic particles were also found along grain boundaries. EDS analysis showed that the solute Y segregated at dendritic and grain boundaries. The amount of Y contained in eutectics remarkably increased with increasing Y. In addition, the eutectics volume fractions of all alloys were comparable but the morphology became less continuous at higher Y contents. Both the room temperature tensile and compressive strengths were largely improved with increasing Y content. Moreover, the elevated temperature compression tests showed that the compressive yield strength first decreased slightly when the temperature rose to 175 °C, but then remained stable as the temperature increased.

AB - The microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys with different Y contents were investigated. The alloy containing 0.5 wt% Y exhibited finer grains compared to the alloys with higher Y content. All alloys had a dendritic microstructure with eutectics composed of α-Mg and Ca-rich intermetallic phases. Few Mg–Y-rich intermetallic particles were also found along grain boundaries. EDS analysis showed that the solute Y segregated at dendritic and grain boundaries. The amount of Y contained in eutectics remarkably increased with increasing Y. In addition, the eutectics volume fractions of all alloys were comparable but the morphology became less continuous at higher Y contents. Both the room temperature tensile and compressive strengths were largely improved with increasing Y content. Moreover, the elevated temperature compression tests showed that the compressive yield strength first decreased slightly when the temperature rose to 175 °C, but then remained stable as the temperature increased.

KW - Mechanical properties

KW - Mg–Ca–Y–Zr alloy

KW - Microstructure

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85042439087&partnerID=8YFLogxK

U2 - 10.1007/978-3-319-72332-7_15

DO - 10.1007/978-3-319-72332-7_15

M3 - Article in conference proceedings

AN - SCOPUS:85042439087

SN - 9783319723310

SN - 978-3-319-89171-2

T3 - Minerals, Metals and Materials Series

SP - 91

EP - 97

BT - Magnesium Technology 2018

A2 - Solanki, Kiran N.

A2 - Joshi, Vineet

A2 - Neelameggham, Neale R.

A2 - Orlov, Dmytro

PB - Springer International Publishing AG

T2 - International Symposium on Magnesium Technology 2018

Y2 - 11 March 2018 through 15 March 2018

ER -