Effect of Al addition on the grain refinement and mechanical properties of as-cast Mg–5Y–4Sm alloys
In recent years, the utilization of Al as a grain refiner in Mg–RE alloys has gained widespread attention because of its advantages such as low cost. In this study, Mg–5Y–4Sm– x Al ( x = 0, 0.6, 1.2 and 1.8 wt.%) alloys were fabricated, and high grain refinement efficiency of Al addition was obtain...
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| Veröffentlicht in: | Journal of materials science 2022-08, Vol.57 (31), p.15137-15150 |
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| creator | Liu, Zhanhe Wang, Lei Wang, Liping Feng, Yicheng Kang, Fuwei Wang, Bing Li, Shangzhuo Hu, Changsheng |
| description | In recent years, the utilization of Al as a grain refiner in Mg–RE alloys has gained widespread attention because of its advantages such as low cost. In this study, Mg–5Y–4Sm–
x
Al (
x
= 0, 0.6, 1.2 and 1.8 wt.%) alloys were fabricated, and high grain refinement efficiency of Al addition was obtained. Subsequently, the effect of different Al addition on the grain refinement was investigated and the refinement mechanism was discussed deeply in two major aspects. Firstly, Al
2
RE particles were formed in the solidification process and acted as the nucleation sites of α-Mg. The numerical density and diameter of those particles were obviously increased by increasing Al addition. Secondly, the addition of Al reduced the solute elements content in the α-Mg melt, resulting in a decrease in the grain growth restriction factor (
Q
value). Furthermore, the synergistic effect of solute elements and nucleation particles on grain refinement was described by the interdependent theory. Finally, the Al addition is beneficial to improve the mechanical properties of alloy. When the Al addition was 1.8%, the room temperature tensile strength of the alloy reached a maximum of 221 MPa and the maximum elongation was 9.2%. When the Al addition was 1.2%, the yield strength of the alloy reached a maximum of 142 MPa. |
| doi_str_mv | 10.1007/s10853-022-07569-y |
| format | Article |
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x
Al (
x
= 0, 0.6, 1.2 and 1.8 wt.%) alloys were fabricated, and high grain refinement efficiency of Al addition was obtained. Subsequently, the effect of different Al addition on the grain refinement was investigated and the refinement mechanism was discussed deeply in two major aspects. Firstly, Al
2
RE particles were formed in the solidification process and acted as the nucleation sites of α-Mg. The numerical density and diameter of those particles were obviously increased by increasing Al addition. Secondly, the addition of Al reduced the solute elements content in the α-Mg melt, resulting in a decrease in the grain growth restriction factor (
Q
value). Furthermore, the synergistic effect of solute elements and nucleation particles on grain refinement was described by the interdependent theory. Finally, the Al addition is beneficial to improve the mechanical properties of alloy. When the Al addition was 1.8%, the room temperature tensile strength of the alloy reached a maximum of 221 MPa and the maximum elongation was 9.2%. When the Al addition was 1.2%, the yield strength of the alloy reached a maximum of 142 MPa.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-022-07569-y</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Alloys ; Aluminum ; Analysis ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Degassing of metals ; Elongation ; Grain growth ; Grain refinement ; Magnesium base alloys ; Materials Science ; Mechanical properties ; Metals ; Metals & Corrosion ; Nucleation ; Polymer Sciences ; Room temperature ; Solid Mechanics ; Solidification ; Specialty metals industry ; Synergistic effect ; Tensile strength</subject><ispartof>Journal of materials science, 2022-08, Vol.57 (31), p.15137-15150</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>COPYRIGHT 2022 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-ae1d38c2f8b59de27d9fb9ffc6aad4c3bd77875d20a7569297e6ceace36f8463</citedby><cites>FETCH-LOGICAL-c392t-ae1d38c2f8b59de27d9fb9ffc6aad4c3bd77875d20a7569297e6ceace36f8463</cites><orcidid>0000-0003-1310-8603</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-022-07569-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-022-07569-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Liu, Zhanhe</creatorcontrib><creatorcontrib>Wang, Lei</creatorcontrib><creatorcontrib>Wang, Liping</creatorcontrib><creatorcontrib>Feng, Yicheng</creatorcontrib><creatorcontrib>Kang, Fuwei</creatorcontrib><creatorcontrib>Wang, Bing</creatorcontrib><creatorcontrib>Li, Shangzhuo</creatorcontrib><creatorcontrib>Hu, Changsheng</creatorcontrib><title>Effect of Al addition on the grain refinement and mechanical properties of as-cast Mg–5Y–4Sm alloys</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>In recent years, the utilization of Al as a grain refiner in Mg–RE alloys has gained widespread attention because of its advantages such as low cost. In this study, Mg–5Y–4Sm–
x
Al (
x
= 0, 0.6, 1.2 and 1.8 wt.%) alloys were fabricated, and high grain refinement efficiency of Al addition was obtained. Subsequently, the effect of different Al addition on the grain refinement was investigated and the refinement mechanism was discussed deeply in two major aspects. Firstly, Al
2
RE particles were formed in the solidification process and acted as the nucleation sites of α-Mg. The numerical density and diameter of those particles were obviously increased by increasing Al addition. Secondly, the addition of Al reduced the solute elements content in the α-Mg melt, resulting in a decrease in the grain growth restriction factor (
Q
value). Furthermore, the synergistic effect of solute elements and nucleation particles on grain refinement was described by the interdependent theory. Finally, the Al addition is beneficial to improve the mechanical properties of alloy. When the Al addition was 1.8%, the room temperature tensile strength of the alloy reached a maximum of 221 MPa and the maximum elongation was 9.2%. When the Al addition was 1.2%, the yield strength of the alloy reached a maximum of 142 MPa.</description><subject>Alloys</subject><subject>Aluminum</subject><subject>Analysis</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Degassing of metals</subject><subject>Elongation</subject><subject>Grain growth</subject><subject>Grain refinement</subject><subject>Magnesium base alloys</subject><subject>Materials Science</subject><subject>Mechanical properties</subject><subject>Metals</subject><subject>Metals & Corrosion</subject><subject>Nucleation</subject><subject>Polymer Sciences</subject><subject>Room temperature</subject><subject>Solid Mechanics</subject><subject>Solidification</subject><subject>Specialty metals industry</subject><subject>Synergistic effect</subject><subject>Tensile strength</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kc9q3DAQxkVpodu0L9CToKccnOiPbdnHJaRJIKHQ5NKTmJVGjoItbyQtdG95h75hnyTauBByKRokGP2-0Yw-Qr5ydsIZU6eJs66RFROiYqpp-2r_jqx4o2RVd0y-Jyt2uBJ1yz-STyk9MMYaJfiKDOfOocl0dnQ9UrDWZz8HWiLfIx0i-EAjOh9wwpApBEsnNPcQvIGRbuO8xZg9pkMBSJWBlOnN8PfpT_OrbPXtRGEc5336TD44GBN--Xcekbvv53dnl9X1j4urs_V1ZWQvcgXIreyMcN2m6S0KZXu36Z0zLYCtjdxYpTrVWMHgMKboFbYGwaBsXVe38oh8W8qWzh53mLJ-mHcxlBe1UEzyToimLtTJQg0wovbBzTmCKcvi5M0cyrwlv1a8Fq3goiuC4zeCwmT8nQfYpaSvbn--ZcXCmjinVP5Ob6OfIO41Z_pgll7M0sUR_WKW3heRXESpwGHA-Nr3f1TP1KaZIA</recordid><startdate>20220801</startdate><enddate>20220801</enddate><creator>Liu, Zhanhe</creator><creator>Wang, Lei</creator><creator>Wang, Liping</creator><creator>Feng, Yicheng</creator><creator>Kang, Fuwei</creator><creator>Wang, Bing</creator><creator>Li, Shangzhuo</creator><creator>Hu, Changsheng</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><orcidid>https://orcid.org/0000-0003-1310-8603</orcidid></search><sort><creationdate>20220801</creationdate><title>Effect of Al addition on the grain refinement and mechanical properties of as-cast Mg–5Y–4Sm alloys</title><author>Liu, Zhanhe ; Wang, Lei ; Wang, Liping ; Feng, Yicheng ; Kang, Fuwei ; Wang, Bing ; Li, Shangzhuo ; Hu, Changsheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-ae1d38c2f8b59de27d9fb9ffc6aad4c3bd77875d20a7569297e6ceace36f8463</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Alloys</topic><topic>Aluminum</topic><topic>Analysis</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Degassing of metals</topic><topic>Elongation</topic><topic>Grain growth</topic><topic>Grain refinement</topic><topic>Magnesium base alloys</topic><topic>Materials Science</topic><topic>Mechanical properties</topic><topic>Metals</topic><topic>Metals & Corrosion</topic><topic>Nucleation</topic><topic>Polymer Sciences</topic><topic>Room temperature</topic><topic>Solid Mechanics</topic><topic>Solidification</topic><topic>Specialty metals industry</topic><topic>Synergistic effect</topic><topic>Tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Zhanhe</creatorcontrib><creatorcontrib>Wang, Lei</creatorcontrib><creatorcontrib>Wang, Liping</creatorcontrib><creatorcontrib>Feng, Yicheng</creatorcontrib><creatorcontrib>Kang, Fuwei</creatorcontrib><creatorcontrib>Wang, Bing</creatorcontrib><creatorcontrib>Li, Shangzhuo</creatorcontrib><creatorcontrib>Hu, Changsheng</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Zhanhe</au><au>Wang, Lei</au><au>Wang, Liping</au><au>Feng, Yicheng</au><au>Kang, Fuwei</au><au>Wang, Bing</au><au>Li, Shangzhuo</au><au>Hu, Changsheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Al addition on the grain refinement and mechanical properties of as-cast Mg–5Y–4Sm alloys</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2022-08-01</date><risdate>2022</risdate><volume>57</volume><issue>31</issue><spage>15137</spage><epage>15150</epage><pages>15137-15150</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>In recent years, the utilization of Al as a grain refiner in Mg–RE alloys has gained widespread attention because of its advantages such as low cost. In this study, Mg–5Y–4Sm–
x
Al (
x
= 0, 0.6, 1.2 and 1.8 wt.%) alloys were fabricated, and high grain refinement efficiency of Al addition was obtained. Subsequently, the effect of different Al addition on the grain refinement was investigated and the refinement mechanism was discussed deeply in two major aspects. Firstly, Al
2
RE particles were formed in the solidification process and acted as the nucleation sites of α-Mg. The numerical density and diameter of those particles were obviously increased by increasing Al addition. Secondly, the addition of Al reduced the solute elements content in the α-Mg melt, resulting in a decrease in the grain growth restriction factor (
Q
value). Furthermore, the synergistic effect of solute elements and nucleation particles on grain refinement was described by the interdependent theory. Finally, the Al addition is beneficial to improve the mechanical properties of alloy. When the Al addition was 1.8%, the room temperature tensile strength of the alloy reached a maximum of 221 MPa and the maximum elongation was 9.2%. When the Al addition was 1.2%, the yield strength of the alloy reached a maximum of 142 MPa.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-022-07569-y</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-1310-8603</orcidid></addata></record> |
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| subjects | Alloys Aluminum Analysis Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Degassing of metals Elongation Grain growth Grain refinement Magnesium base alloys Materials Science Mechanical properties Metals Metals & Corrosion Nucleation Polymer Sciences Room temperature Solid Mechanics Solidification Specialty metals industry Synergistic effect Tensile strength |
| title | Effect of Al addition on the grain refinement and mechanical properties of as-cast Mg–5Y–4Sm alloys |
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