| TA5钛合金大厚板低周疲劳特性研究 |
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| 引用本文： | 张文毓,王孔探.TA5钛合金大厚板低周疲劳特性研究[J].材料开发与应用,1997,12(2):18-22,27. |
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| 作者姓名： | 张文毓 王孔探 |
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| 作者单位： | 洛阳船舶材料研究所 |
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| 摘 要： | 本文给出了ＴＡ５钛合金的低周疲劳性能试验数据。研究了主冷凝器在循环载荷下，材料循环硬化或软化特性、应力与应变曲线以及应变与寿命的关系，并预示了低周疲劳寿命。此外，对疲劳断口进行了分析对比。
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| 关 键 词： | 钛合金 板材 低周疲劳 |
Study on the Low Cycle Fatigue Characteristics of TA5 Titanium Alloy Thick Broad Plates |
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| Zhang Wenyu,Wang Kongtan.Study on the Low Cycle Fatigue Characteristics of TA5 Titanium Alloy Thick Broad Plates[J].Development and Application of Materials,1997,12(2):18-22,27. |
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| Authors: | Zhang Wenyu Wang Kongtan |
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| Affiliation: | Luoyang Ship Material Rescarch Institute |
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| Abstract: | Based on the low cycle fatigue property data of TA5 titanium alloy given in the paper, and for a main-condenser under a cyclic load, this paper studies cyclic hardening/softening characteristics, stress vs strain curves and the given relation of strain to life, with a prediction of the low cycle fatigue life. Besides, This paper also analyzes and compares the fatigue fractures. |
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| Keywords: | Titanium alloy Board plates Low cycle fatigue |
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