Strengthening and ductilizing of magnesium alloying with heavy rare earth elements

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Strengthening and ductilizing of magnesium alloying with heavy rare earth elements. / Huang, Yuanding; Xu, Yulin; You, Sihang et al.
In: MATEC Web of Conferences, Vol. 188, 03021, 07.08.2018.

Research output: Journal contributionsConference article in journalResearchpeer-review

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Huang Y, Xu Y, You S, Gan W, Karl KU, Hort N. Strengthening and ductilizing of magnesium alloying with heavy rare earth elements. MATEC Web of Conferences. 2018 Aug 7;188:03021. doi: 10.1051/matecconf/201818803021

Bibtex

@article{033991f87dbc4bb8ac318d61e0a1f427,
title = "Strengthening and ductilizing of magnesium alloying with heavy rare earth elements",
abstract = "Among all alloying elements the rare earth elements (RE) play a key role in improving the ductility, high temperature strength and corrosion resistance effectively for magnesium and its alloys. The present work investigated the influences of single alloying or multi heavy REs (Gd, Dy and Y) alloying on the strengthening and ductilizing of magnesium. These heavy REs have a higher solid solubility in magnesium than that the light REs such as Nd and Ce. It is found that the solid solution strengthening caused by Gd follows the linear relationship with the exponent n value of 1/2 or 2/3. When adding two or more heavy REs in Mg, owing to their interactions and resultant synergetic effects, the effectiveness of strengthening and ductilizing caused by multiple RE addition is much better than that by single RE addition.",
keywords = "Engineering",
author = "Yuanding Huang and Yulin Xu and Sihang You and Weimin Gan and Karl, {Karl Ulrich} and Norbert Hort",
year = "2018",
month = aug,
day = "7",
doi = "10.1051/matecconf/201818803021",
language = "English",
volume = "188",
journal = "MATEC Web of Conferences",
issn = "2274-7214",
publisher = "EDP Sciences",
note = "5th International Conference of Engineering Against Failure, ICEAF-V 2018, ICEAF-V2018 ; Conference date: 20-06-2018 Through 22-06-2018",
url = "https://www.fems.org/event/iceaf-v-5th-international-conference-engineering-against-failure",

}

RIS

TY - JOUR

T1 - Strengthening and ductilizing of magnesium alloying with heavy rare earth elements

AU - Huang, Yuanding

AU - Xu, Yulin

AU - You, Sihang

AU - Gan, Weimin

AU - Karl, Karl Ulrich

AU - Hort, Norbert

N1 - Conference code: 5

PY - 2018/8/7

Y1 - 2018/8/7

N2 - Among all alloying elements the rare earth elements (RE) play a key role in improving the ductility, high temperature strength and corrosion resistance effectively for magnesium and its alloys. The present work investigated the influences of single alloying or multi heavy REs (Gd, Dy and Y) alloying on the strengthening and ductilizing of magnesium. These heavy REs have a higher solid solubility in magnesium than that the light REs such as Nd and Ce. It is found that the solid solution strengthening caused by Gd follows the linear relationship with the exponent n value of 1/2 or 2/3. When adding two or more heavy REs in Mg, owing to their interactions and resultant synergetic effects, the effectiveness of strengthening and ductilizing caused by multiple RE addition is much better than that by single RE addition.

AB - Among all alloying elements the rare earth elements (RE) play a key role in improving the ductility, high temperature strength and corrosion resistance effectively for magnesium and its alloys. The present work investigated the influences of single alloying or multi heavy REs (Gd, Dy and Y) alloying on the strengthening and ductilizing of magnesium. These heavy REs have a higher solid solubility in magnesium than that the light REs such as Nd and Ce. It is found that the solid solution strengthening caused by Gd follows the linear relationship with the exponent n value of 1/2 or 2/3. When adding two or more heavy REs in Mg, owing to their interactions and resultant synergetic effects, the effectiveness of strengthening and ductilizing caused by multiple RE addition is much better than that by single RE addition.

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85053219387&partnerID=8YFLogxK

U2 - 10.1051/matecconf/201818803021

DO - 10.1051/matecconf/201818803021

M3 - Conference article in journal

AN - SCOPUS:85053219387

VL - 188

JO - MATEC Web of Conferences

JF - MATEC Web of Conferences

SN - 2274-7214

M1 - 03021

T2 - 5th International Conference of Engineering Against Failure, ICEAF-V 2018

Y2 - 20 June 2018 through 22 June 2018

ER -