Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy
The effect of La additives on aluminum alloy AlSi₇Mg and the casting temperature on its microstructure and mechanical properties was studied. It has been found that the addition of La has a significant improvement in the structure of the aluminum alloy and has a large effect on tensile strength and...
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| Дата: | 2018 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2018
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/157434 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy / Yongyue Liu // Functional Materials. — 2018. — Т. 25, № 4. — С. 754-758. — Бібліогр.: 13 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1574342019-06-21T01:28:51Z Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy Yongyue Liu Characterization and properties The effect of La additives on aluminum alloy AlSi₇Mg and the casting temperature on its microstructure and mechanical properties was studied. It has been found that the addition of La has a significant improvement in the structure of the aluminum alloy and has a large effect on tensile strength and percentage elongation. When the La content was 0.2%, the sample property was the best. With increasing solution temperature, the grain size of the samples increased, the spherical coefficient decreased, the density decreased, and the mechanical properties deteriorated. When the temperature of the solution was 540° C, the microstructure and mechanical properties of the samples were the best. This indicates that the proper addition of chemical components and the control of the temperature of the solution can improve the properties of the aluminum alloy billet. 2018 Article Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy / Yongyue Liu // Functional Materials. — 2018. — Т. 25, № 4. — С. 754-758. — Бібліогр.: 13 назв. — англ. 1027-5495 https://doi.org/10.15407/fm25.04.748 http://dspace.nbuv.gov.ua/handle/123456789/157434 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Yongyue Liu Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy Functional Materials |
| description |
The effect of La additives on aluminum alloy AlSi₇Mg and the casting temperature on its microstructure and mechanical properties was studied. It has been found that the addition of La has a significant improvement in the structure of the aluminum alloy and has a large effect on tensile strength and percentage elongation. When the La content was 0.2%, the sample property was the best. With increasing solution temperature, the grain size of the samples increased, the spherical coefficient decreased, the density decreased, and the mechanical properties deteriorated. When the temperature of the solution was 540° C, the microstructure and mechanical properties of the samples were the best. This indicates that the proper addition of chemical components and the control of the temperature of the solution can improve the properties of the aluminum alloy billet. |
| format |
Article |
| author |
Yongyue Liu |
| author_facet |
Yongyue Liu |
| author_sort |
Yongyue Liu |
| title |
Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy |
| title_short |
Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy |
| title_full |
Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy |
| title_fullStr |
Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy |
| title_full_unstemmed |
Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy |
| title_sort |
influence of chemical components la and heat treatment on the microstructure and mechanical property of alsi₇mg aluminum alloy |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2018 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/157434 |
| citation_txt |
Influence of chemical components La and heat treatment on the microstructure and mechanical property of AlSi₇Mg aluminum alloy / Yongyue Liu // Functional Materials. — 2018. — Т. 25, № 4. — С. 754-758. — Бібліогр.: 13 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT yongyueliu influenceofchemicalcomponentslaandheattreatmentonthemicrostructureandmechanicalpropertyofalsi7mgaluminumalloy |
| first_indexed |
2023-05-20T17:52:07Z |
| last_indexed |
2023-05-20T17:52:07Z |
| _version_ |
1796154287449964544 |