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高Cr铁素体耐热钢中的Z相 被引量：9

Z phase in high Cr ferritic heat resistant steel
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摘要 高Cr铁素体耐热钢是广泛应用于电厂恶劣环境下的新型钢种,在长期服役后的高Cr铁素体耐热钢中发现了Z相。综述了Z相的基本特性和T91、T92、T122钢3种典型的高Cr铁素体耐热钢中Z相的研究进展,概述了Z相对材料性能影响的微观机理,并对未来研究的重点进行了展望。 High Cr heat resistant steels are new kinds of steels which are widely used in power station.Z phase was found in the high Cr heat resistant steels after long time working.The properties of Z phase and the research progress of three typical T91,T92 and T122 steels high Cr heat resistant steels were summarized.The effect mechanism of Z phase on the materials was discussed and the research areas in the future were also prospected.
作者 王志武 宋涛 梅伟 万程
机构地区 武汉大学动力与机械学院
出处 《金属热处理》 CAS CSCD 北大核心 2012年第4期1-5,共5页 Heat Treatment of Metals
关键词 铁素体耐热钢 Z相 T91钢 T92钢 T122钢 ferritic heat resistant steel Z phase T91steel T92 steel T122 steel
分类号 TG142.45 [金属学及工艺—金属材料] TG113 [金属学及工艺—物理冶金]
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参考文献22

  • 1严泽生;刘永长;宁保群.高Cr铁素体耐热钢相变过程及强化[M]北京:科学出版社,200959.
  • 2Sawada K,Kushima H,Kimura K. Z-phase formation and its effect on long-term creep strength in 9-12% Cr creep resistant steels[J].Transactions of the Indian Institute of Metals,2010,(2-3):117-122.
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二级参考文献19

  • 1张尊旭,赫友灵.T91/P91钢管在电站锅炉应用中的质量控制要点[J].锅炉制造,2005(1):49-51. 被引量：5
  • 2史志刚,侯安柱,李益民.T91钢长期运行过程中微观组织老化研究[J].热力发电,2006,35(4):54-58. 被引量：18
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  • 6Kota SAWADA, Hideaki KUSHIMA, Kazuhiro KIMURA. Z - phase formation during creep and aging in 9-12%Cr heat[J]. ISIJ International, 2006,46 (5):769-775.
  • 7F. Masuyama, K. Komai, T. Yokoyama, et al. 3 - year experience with 2.25Cr- 1.6W(HCM2S) and 12Cr-0.4 Mo-2W(HCMI2A) steel tubes in a power boiler[C]. Proc. Int. Conf. Power engineering - 97. By H. Yoshiki, Tokyo, 1997,2:95.
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  • 10K. Miyata, M. Igarashi and Y. Sawaragi. Microstrucrural evolution of a 12Cr - 2W - Cu - V - Nb steel during three - year service exposure[C]. ISIJ Int. , 1999,39 : 947.

共引文献27

同被引文献113

引证文献9

二级引证文献49

金属热处理
2012年 第4期

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