| 高阻尼贝氏体灰铸铁的内耗特征 |
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| 引用本文： | 王云华,陆文龙.高阻尼贝氏体灰铸铁的内耗特征[J].热加工工艺,1997(6):44-45. |
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| 作者姓名： | 王云华 陆文龙 |
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| 作者单位： | 东南大学!南京，210018，南京机械高等专科学校 |
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| 摘 要： | 通过热处理获得高阻尼贝氏体基灰铸铁，测试了其在不同工况（温度、振幅和频率）条件下的内耗特征，并在不同频率条件下与相同碳当量的铸态灰铸铁进行了内耗比较．
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| 关 键 词： | 阻尼减振 机械振动 灰口铁 热处理 内耗特征 |
The Internal Friction Feature of High Damping Bainite Grey Cast Iron |
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| Wang Yunhua, Lu Wenlong.The Internal Friction Feature of High Damping Bainite Grey Cast Iron[J].Hot Working Technology,1997(6):44-45. |
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| Authors: | Wang Yunhua Lu Wenlong |
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| Affiliation: | Wang Yunhua; Lu Wenlong |
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| Abstract: | The internal friction features of high damping bainite grey cast iron under various working conditions,such as temperature,amplitude and frequency,were measured and compared them with those of as-cast greyiron with the same carbon equivalent respectively. |
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| Keywords: | cast iron damping vibration mechanical vibration |
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