The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite
Tensile creep experiments were carried on AZ91D magnesium alloy and aluminum silicate short fiber reinforced AZ91D magnesium matrix composite. The creep threshold stress of AZ91D composite depends on the Al atoms solute atmosphere, the bearing and transferring force of short fiber. Threshold stress...
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| Опубліковано в: : | Проблемы прочности |
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| Дата: | 2016 |
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| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут проблем міцності ім. Г.С. Писаренко НАН України
2016
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/173433 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite / J. Tian // Проблемы прочности. — 2016. — № 1. — С. 197-208. — Бібліогр.: 13 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862580312190484480 |
|---|---|
| author | Tian, J. |
| author_facet | Tian, J. |
| citation_txt | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite / J. Tian // Проблемы прочности. — 2016. — № 1. — С. 197-208. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Проблемы прочности |
| description | Tensile creep experiments were carried on AZ91D magnesium alloy and aluminum silicate short fiber reinforced AZ91D magnesium matrix composite. The creep threshold stress of AZ91D composite depends on the Al atoms solute atmosphere, the bearing and transferring force of short fiber. Threshold stress decreases with increasing temperature, increases with the increase of short fiber volume fraction and the load transfer coefficient , but the extent of increase decreases with the increase of the amount of β-Mg₁₇Al₁₂ precipitation phase. The load transfer coefficient α characterizes the bearing and transferring capabilities of short fibers. As a result, the mathematical model of threshold stress in the magnesium matrix composite is obtained.
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| first_indexed | 2025-11-26T20:33:26Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-173433 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0556-171X |
| language | English |
| last_indexed | 2025-11-26T20:33:26Z |
| publishDate | 2016 |
| publisher | Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| record_format | dspace |
| spelling | Tian, J. 2020-12-03T21:17:18Z 2020-12-03T21:17:18Z 2016 The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite / J. Tian // Проблемы прочности. — 2016. — № 1. — С. 197-208. — Бібліогр.: 13 назв. — англ. 0556-171X https://nasplib.isofts.kiev.ua/handle/123456789/173433 539.4 Tensile creep experiments were carried on AZ91D magnesium alloy and aluminum silicate short fiber reinforced AZ91D magnesium matrix composite. The creep threshold stress of AZ91D composite depends on the Al atoms solute atmosphere, the bearing and transferring force of short fiber. Threshold stress decreases with increasing temperature, increases with the increase of short fiber volume fraction and the load transfer coefficient , but the extent of increase decreases with the increase of the amount of β-Mg₁₇Al₁₂ precipitation phase. The load transfer coefficient α characterizes the bearing and transferring capabilities of short fibers. As a result, the mathematical model of threshold stress in the magnesium matrix composite is obtained. The work was supported by the National Science Foundation of Guangdong Province (Grant No. 10151170003000002). en Інститут проблем міцності ім. Г.С. Писаренко НАН України Проблемы прочности Научно-технический раздел The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite Источники и факторы влияния пороговых напряжений в композите на основе магния при ползучести Article published earlier |
| spellingShingle | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite Tian, J. Научно-технический раздел |
| title | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite |
| title_alt | Источники и факторы влияния пороговых напряжений в композите на основе магния при ползучести |
| title_full | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite |
| title_fullStr | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite |
| title_full_unstemmed | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite |
| title_short | The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite |
| title_sort | sources and affecting factors of creep threshold stress of magnesium based composite |
| topic | Научно-технический раздел |
| topic_facet | Научно-технический раздел |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/173433 |
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