汽轮机技术2024,Vol.66Issue(1) :79-80,44.

汽轮机用叶片0Cr17Ni4Cu4Nb钢的组织和性能的研究

Study on the Structure and Properties of 0Cr17Ni4Cu4Nb Steel for Steam Turbine Blades

郎雪琴 房永顺
汽轮机技术2024,Vol.66Issue(1) :79-80,44.

汽轮机用叶片0Cr17Ni4Cu4Nb钢的组织和性能的研究

Study on the Structure and Properties of 0Cr17Ni4Cu4Nb Steel for Steam Turbine Blades

郎雪琴 1房永顺2
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作者信息

  • 1. 上海核工程研究设计院股份有限公司,上海 200233
  • 2. 中国核电工程有限公司,北京 100840
  • 折叠

摘要

通过对0Cr17Ni4Cu4Nb钢进行1040℃固溶和620℃时效热处理,检测该状态下材料的缺口敏感系数、650℃抗高温氧化性、磁导率、热导率、微观组织等相关理化检验,以期达到对该钢更多深层次的了解,掌握该钢的相关物理参数,利于发挥材料特有的物理属性,以期拓展材料的使用范围.

Abstract

0Cr17Ni4Cu4Nb steel was treated by 1040℃ solid solution and 620℃ aging heat treatment,the notch sensitivity coefficient,high temperature oxidation resistance at 650℃ ,magnetic conductivity,thermal conductivity and microstructure of the steel were tested in order to get a deeper understanding of the steel,to master the related physical parameters of the steel is beneficial to exert the unique physical properties of the material,so as to expand the application range of the material.

关键词

马氏体型时效不锈钢/缺口敏感系数/650℃抗氧化性能/磁导率/热导率

Key words

martensitic stainless steel/notch sensitivity coefficient/650℃ oxidation resistance/magnetic permeability/thermal conductivity

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出版年

2024
汽轮机技术
哈尔滨市汽轮机厂有限责任公司

汽轮机技术

CSTPCD北大核心
影响因子:0.368
ISSN:1001-5884
参考文献量4
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