| 用X射线分析不同加载方式断裂的断口塑性区状态 |
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| 引用本文： | 鲍进生,安正植.用X射线分析不同加载方式断裂的断口塑性区状态[J].吉林大学学报(理学版),1990(3). |
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| 作者姓名： | 鲍进生 安正植 |
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| 作者单位： | 吉林大学材料科学研究所
(鲍进生)，吉林大学材料科学研究所(安正植) |
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| 摘 要： | 自Orowan提出用X射线衍射方法分析断口以来,已取得了很大的进展。用X射线分析断口,可获得断口上X射线有效穿透深度范围内的各种衍射信息,包括结构、形态、物理状态和力学状态等方面,但不直观。
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| 关 键 词： | 塑性区 有效穿透深度 残余应力 |
Analysis on Behaviour of Plastic Zone of Fracture Section in Different Loading Mode by X-ray Diffraction Method |
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| Bao Jinsheng and An Zhengzhi.Analysis on Behaviour of Plastic Zone of Fracture Section in Different Loading Mode by X-ray Diffraction Method[J].Journal of Jilin University: Sci Ed,1990(3). |
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| Authors: | Bao Jinsheng and An Zhengzhi |
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| Abstract: | Various information about fracture section of cyclic loading, impact loading and unidirectional loading in limits of effective penetrated depth was obtained by X-ray method. Analysis is made on deformation and mechanical behaviour in plastic zone of fracture section. A method of measuring depth of plastic zone without destruction is proposed also. |
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| Keywords: | plastic zone effective penetrated depth residue stress |
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