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9Cr马氏体耐热钢的组织性能分析和失效研究 被引量：6

Property and Degradation Analysis of 9Cr Heat-Resistant Steel
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摘要 9Cr马氏体耐热钢是目前制造热电厂关键设备的主选钢种,其最大的特点是600℃左右高温服役条件下具有良好的持久强度,较好的抗腐蚀性能。本文主要分析了9Cr马氏体耐热钢的基本结构和性能,对其性能进行了探讨,并进一步分析了长期服役后材料性能、组织退化的特点,为今后的研究提供有益的参考。 9Cr martensitic heat-resistant steel,which has such excellent performances as high creep rupture strength and good corrosion resistance under 600 ℃service condition,is the preferred steel for the equipments of fossil fired power plants.The performance and micrstructure degradation of 9Cr martensitic heat-resistant steel after long-term service have been analyzed.These summarization provide reference for the research in future.
作者 袁超 胡正飞 武艳君
机构地区 同济大学材料科学与工程学院上海市金属功能材料开发应用重点实验室
出处 《金属功能材料》 CAS 2012年第1期26-31,共6页 Metallic Functional Materials
关键词 9Cr马氏体耐热钢 组织结构 失效 9Cr martensitic heat-resistant steel microstructure invalidation
分类号 TG142.73 [金属学及工艺—金属材料]
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参考文献42

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二级参考文献24

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共引文献57

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二级引证文献17

金属功能材料
2012年 第1期

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