| 30Cr1Mo1V钢蠕变性能研究 |
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| 引用本文： | 李静,周健龙.30Cr1Mo1V钢蠕变性能研究[J].理化检验(物理分册),2000,36(1):10-12. |
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| 作者姓名： | 李静 周健龙 |
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| 作者单位： | 哈尔滨汽轮机有限责任公司!哈尔滨150046 |
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| 摘 要： | 测试了３０Ｃｒｆ１Ｍｏ１Ｖ钢的蠕变极限，通过透射电镜对稳态是为阶段位错的结构、分布、组态及其运动方式进行了探讨。试验结果表明，蠕变稳态阶段位错的运动是以滑移为主，稳态蠕变速率受位错的攀移控制。
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| 关 键 词： | 蠕变 位错 形变强化 30Cr1Mo1V钢 |
STUDY ON CREEP PROPERTY OF 30Cr1Mo1V STEEL |
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| Li Jin,Zhou Jianlong,Li Chunfen,Jin Nin.STUDY ON CREEP PROPERTY OF 30Cr1Mo1V STEEL[J].Physical Testing and Chemical Analysis Part A:Physical Testing,2000,36(1):10-12. |
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| Authors: | Li Jin Zhou Jianlong Li Chunfen Jin Nin |
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| Affiliation: | Harbin Turbine Company Ltd. |
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| Abstract: | In this paper creep limit of 30Cr1Mo1V steel was measured. Effect of dislocation structure, distribution and moving mode on creep rate during stable creep stage was analyzed by means of TEM observation. Results indicated that dislocation sliding dominated during stable creep stage and rate of stable creep depended on dislocation climbing. |
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| Keywords: | Creep Dislocation Deformation strengthening |
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