| BHW35钢韧性断裂的实验研究 |
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| 引用本文： | 巨勇智,霍迎顺,靳士兰.BHW35钢韧性断裂的实验研究[J].齐齐哈尔大学学报(自然科学版),1999(4). |
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| 作者姓名： | 巨勇智 霍迎顺 靳士兰 |
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| 作者单位： | 齐齐哈尔大学(巨勇智，靳士兰)，齐齐哈尔市锅炉检验所(霍迎顺) |
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| 摘 要： | 通过对BHW35钢试件的拉伸实验，分析了该材料韧性断裂的过程，并验证了韧窝型机制下的断裂过程是空穴的形核、长大和聚合过程。
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| 关 键 词： | 韧性断裂 韧窝 空穴 |
The Experimenting Study on the Mechanism of Dutile Fracture for BHW35 |
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| Ju Yongzhi, Huo Yingshun, Jin Shilan.The Experimenting Study on the Mechanism of Dutile Fracture for BHW35[J].Journal of Qiqihar University(Natural Science Edition),1999(4). |
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| Authors: | Ju Yongzhi Huo Yingshun Jin Shilan |
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| Affiliation: | Ju Yongzhi; Huo Yingshun; Jin Shilan(Qiqihar University) (Qiqihar miler Exanilne Institute) (Qitlihar University) |
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| Abstract: | The paPer analyzed the process of ductile fracture in BHW35 steel by tensilespecimens experimenting. It is obtained that the sub-rnicroscopic mechanism of ductile frac-ture is cavity nucleation, growth and aggregation. |
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| Keywords: | Ductile fracture Sub-microscopic mechanism Cavity |
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