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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| Дата: | 2016 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут проблем міцності ім. Г.С. Писаренко НАН України
2016
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| Назва видання: | Проблемы прочности |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.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| id |
irk-123456789-173433 |
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dspace |
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irk-123456789-1734332020-12-04T01:26:44Z The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite Tian, J. Научно-технический раздел 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. 2016 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/173433 539.4 en Проблемы прочности Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Научно-технический раздел Научно-технический раздел |
| spellingShingle |
Научно-технический раздел Научно-технический раздел Tian, J. The Sources and Affecting Factors of Creep Threshold Stress of Magnesium Based Composite 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. |
| format |
Article |
| author |
Tian, J. |
| author_facet |
Tian, J. |
| author_sort |
Tian, J. |
| title |
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_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_sort |
sources and affecting factors of creep threshold stress of magnesium based composite |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| publishDate |
2016 |
| topic_facet |
Научно-технический раздел |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/173433 |
| 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. |
| series |
Проблемы прочности |
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2023-10-18T22:34:05Z |
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