Experimental and numerical analysis of hot tearing susceptibility for Mg-Y alloys

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Experimental and numerical analysis of hot tearing susceptibility for Mg-Y alloys. / Wang, Zhi; Huang, Yuanding; Srinivasan, Amirthalingam et al.
In: Journal of Materials Science, Vol. 49, No. 1, 01.2014, p. 353-362.

Research output: Journal contributionsJournal articlesResearchpeer-review

Harvard

Wang, Z, Huang, Y, Srinivasan, A, Liu, Z, Beckmann, F, Kainer, KU & Hort, N 2014, 'Experimental and numerical analysis of hot tearing susceptibility for Mg-Y alloys', Journal of Materials Science, vol. 49, no. 1, pp. 353-362. https://doi.org/10.1007/s10853-013-7712-z

APA

Vancouver

Wang Z, Huang Y, Srinivasan A, Liu Z, Beckmann F, Kainer KU et al. Experimental and numerical analysis of hot tearing susceptibility for Mg-Y alloys. Journal of Materials Science. 2014 Jan;49(1):353-362. doi: 10.1007/s10853-013-7712-z

Bibtex

@article{083ffc70286a4ef39fe17294e626e480,
title = "Experimental and numerical analysis of hot tearing susceptibility for Mg-Y alloys",
abstract = "The influences of Y content and initial mold temperatures on the hot tearing susceptibility (HTS) of binary Mg-Y alloys were investigated using a constrained rod casting (CRC) apparatus, which is equipped with a load cell and data acquisition systems. The hot crack formation was monitored during CRC experiments. The experimental results show that HTS first increases with increase in the Y content, reaches the maximum at about 1.5 wt% Y and then decreases with further increase in the content of Y. The severest of hot tearing is found in Mg-1.5 wt% Y alloy which is due to its large columnar grain structure, wide solidification range, and small amount of eutectic. The resistance to hot tearing is apparently improved by increasing the initial mold temperature. ProCAST simulation software was used to predict the hot tearing of Mg-Y alloys in CRC. The simulation results show a good agreement with the experimental measurements. The numerical simulations will be helpful and valuable to optimize the alloy composition and casting parameters to minimize the hot tearing defects.",
keywords = "Engineering",
author = "Zhi Wang and Yuanding Huang and Amirthalingam Srinivasan and Zheng Liu and Felix Beckmann and Kainer, {Karl Ulrich} and Norbert Hort",
year = "2014",
month = jan,
doi = "10.1007/s10853-013-7712-z",
language = "English",
volume = "49",
pages = "353--362",
journal = "Journal of Materials Science",
issn = "0022-2461",
publisher = "Springer",
number = "1",

}

RIS

TY - JOUR

T1 - Experimental and numerical analysis of hot tearing susceptibility for Mg-Y alloys

AU - Wang, Zhi

AU - Huang, Yuanding

AU - Srinivasan, Amirthalingam

AU - Liu, Zheng

AU - Beckmann, Felix

AU - Kainer, Karl Ulrich

AU - Hort, Norbert

PY - 2014/1

Y1 - 2014/1

N2 - The influences of Y content and initial mold temperatures on the hot tearing susceptibility (HTS) of binary Mg-Y alloys were investigated using a constrained rod casting (CRC) apparatus, which is equipped with a load cell and data acquisition systems. The hot crack formation was monitored during CRC experiments. The experimental results show that HTS first increases with increase in the Y content, reaches the maximum at about 1.5 wt% Y and then decreases with further increase in the content of Y. The severest of hot tearing is found in Mg-1.5 wt% Y alloy which is due to its large columnar grain structure, wide solidification range, and small amount of eutectic. The resistance to hot tearing is apparently improved by increasing the initial mold temperature. ProCAST simulation software was used to predict the hot tearing of Mg-Y alloys in CRC. The simulation results show a good agreement with the experimental measurements. The numerical simulations will be helpful and valuable to optimize the alloy composition and casting parameters to minimize the hot tearing defects.

AB - The influences of Y content and initial mold temperatures on the hot tearing susceptibility (HTS) of binary Mg-Y alloys were investigated using a constrained rod casting (CRC) apparatus, which is equipped with a load cell and data acquisition systems. The hot crack formation was monitored during CRC experiments. The experimental results show that HTS first increases with increase in the Y content, reaches the maximum at about 1.5 wt% Y and then decreases with further increase in the content of Y. The severest of hot tearing is found in Mg-1.5 wt% Y alloy which is due to its large columnar grain structure, wide solidification range, and small amount of eutectic. The resistance to hot tearing is apparently improved by increasing the initial mold temperature. ProCAST simulation software was used to predict the hot tearing of Mg-Y alloys in CRC. The simulation results show a good agreement with the experimental measurements. The numerical simulations will be helpful and valuable to optimize the alloy composition and casting parameters to minimize the hot tearing defects.

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=84891344096&partnerID=8YFLogxK

U2 - 10.1007/s10853-013-7712-z

DO - 10.1007/s10853-013-7712-z

M3 - Journal articles

AN - SCOPUS:84891344096

VL - 49

SP - 353

EP - 362

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 1

ER -