| 材料缺口敏感性试验的应用研究 |
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| 引用本文： | 迟丽娟,刘芬. 材料缺口敏感性试验的应用研究[J]. 应用科技, 2001, 28(2): 10-11 |
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| 作者姓名： | 迟丽娟 刘芬 |
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| 作者单位： | 哈尔滨汽轮机厂有限责任公司，黑龙江 哈尔滨 150046 |
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| 摘 要： | 材料缺口敏感性试验是测定或评价某一材料在静载荷的应力条件下和有缺口的情况下，抵抗裂缝扩展能力的一种方法，随着新钢种的不断增多，缺口敏感性试验已发展成为鉴定结构钢的项目之一。
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| 关 键 词： | 最大载荷 陡降 平滑 挠度 缺口敏感性试验 钢 |
| 文章编号： | 1009-671X(2001)02-0010-02 |
| 修稿时间： | 2000-09-22 |
Research on theApplication of Material Notch Sensitivity Test |
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| CHI Li_juan,LUI Fen. Research on theApplication of Material Notch Sensitivity Test[J]. Applied Science and Technology, 2001, 28(2): 10-11 |
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| Authors: | CHI Li_juan LUI Fen |
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| Abstract: | Material notch sensitivity test is a method which is used for certain material to measure and estimate the capability of resisting crack growth on the occasion of existing load stress and notch. With the inrease of new kind of steel, the notch sensitivity test has developed into one of the items in qualifying structural steel. |
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| Keywords: | maximum load abrupt decreasing smooth bending notch |
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