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材料研究学报  2012, Vol. 26 Issue (1): 61-67    
  研究论文 本期目录 | 过刊浏览 |
热处理对FV520B钢疲劳性能的影响
樊俊铃1, 郭杏林1, 吴承伟1, 邓德伟2
1.大连理工大学工业装备结构分析国家重点实验室 大连 116024
2.大连理工大学材料科学与工程学院 大连 116024
Effect of Heat Treatments on Fatigue Properties of FV520B Steel Using Infrared Thermography
FAN Junling1,  GUO Xinglin1,  WU Chengwei1,  DENG Dewei2
1.State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024
2.School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024
引用本文:

樊俊铃 郭杏林 吴承伟 邓德伟. 热处理对FV520B钢疲劳性能的影响[J]. 材料研究学报, 2012, 26(1): 61-67.
, , , . Effect of Heat Treatments on Fatigue Properties of FV520B Steel Using Infrared Thermography[J]. Chin J Mater Res, 2012, 26(1): 61-67.

全文: PDF(1221 KB)  
摘要: 用红外热像法监测交变载荷下试件表面的温升变化规律, 快速确定FV520B原材料和热处理材料的疲劳强度, 研究了热处理对FV520B不锈钢组织和力学性能的影响。
将疲劳试验过程中的试件表面的温度变化与材料内部微观结构的演化相联系, 以分析疲劳损伤状态, 进行安全性评估。金相观测发现, FV520B钢力学性能的提高是回火马氏体和基体中均匀弥散分布的第二相颗粒共同作用的结果。扫描电子显微镜对疲劳断口形貌特征的观察发现, 疲劳裂纹萌生于试件表面棱角上位向有利的晶粒处。
关键词 金属材料FV520B马氏体不锈钢红外热像法疲劳极限微观组织    
Abstract:The effects of heat treatments on microstructures and mechanical properties of FV520B stainless steel were investigated. The infrared thermographic method (TM) was used to monitor the external temperature of specimens subjected to fatigue loading in order to fast determine fatigue strengths of the virgin and heat-treated FV520B steels. The relationship between the surface temperature and internal microstructures are closely linked to analyze the damage status for safety evaluation. The metallographic investigation shows that the improvement of mechanical properties of FV520B steel can be attributed to the formation of tempered martensite and secondary phase particles uniformly distributed in the matrix. The fatigue microcracks initiate from the favorably oriented grains at the corner of the specimen surface.
Key wordsmetallic material    FV520B martensite stainless steel    infrared thermography    fatigue limit    microstructure
收稿日期: 2011-07-06     
ZTFLH: 

TG142

 
基金资助:

国家自然科学基金11072045和国家九七三计划2011CB706504资助项目。

1 BAI He, WANG Bojian, Progress in chemical composition, process and corrosion resistance of martensite stainless steel, Special Steel, 30(2), 30(2009)

(白鹤, 王伯健, 马氏体不锈钢成分、工艺和耐腐蚀性的进展, 特殊钢,  30(2), 30(2009))

2 XIAO Furen, Influence of intermediate treatment on microstructure and properties of stainless steel FV520B, Transctions of Metal Heat Treatment, 20(4), 35(1999)

(肖福仁, 调整处理对FV520B不锈钢组织与性能的影响, 金属热处理学报,  20(4), 35(1999))

3 LI Guoming, CHEN Shan, CHANG Wanshun, CHEN Xuequn, Effects of aging temperature on performances of martensite percipitation hardening stainless steel, Material & Heat Treatment, 38(8), 129(2009)

(李国明, 陈珊, 常万顺, 陈学群, 时效温度对新型马氏体沉淀硬化不锈钢性能的影响, 材料热处理技术,  38(8), 129(2009))

4 M.P.Luong, Fatigue limit evaluation of metals using an infrared thermographic technique, Mechanics of Materials, 28(1–4), 155(1998)

5 G.Fargione, A.Geraci, G.,La Rosa, A.Risitano, Rapid determination of the fatigue curve by the thermographic method, International Journal of Fatigue, 24(1), 11(2002)

6 F.Cur`a, G.Cuti, R.Senana, A new iteration method for the thermographic determination of fatigue limit in steels, International Journal of Fatigue, 27(4), 453(2005)

7 V.Crupi, E.Guglielmin, M.Maestro, A. Marin`o, Fatigue analysis of butt welded AH36 steel joints: Thermographic Method and design S–N curve, Marine Structures, 22(3), 373(2009)

8 X.L.Guo, J.L.Fan, Y.G.Zhao, Fatigue behavior analysis of cruciform welded joints by infrared thermographic method, Advanced Materials Science, 197–198, 1395(2011)

9 J.L.Fan, X.L.Guo, C.W.Wu, Y.G.Zhao, Research on fatigue behavior evaluation and fatigue fracture mechanisms of cruciform welded joints, Materials Science and Engineering A, 528(29-30), 8417(2011)

10 V.Crupi, G.Chiofalo, E.Guglielmino, Using infrared thermography in low-cycle fatigue studies of welded joints, Welding Joining, 89, 195(2010)

11 X.G.Wang, V.Crupi, X.L.Guo, Y.G.Zhao, Quantitative thermographic methodology for fatigue assessment and stress measurement, International Journal of Fatigue, 32(12), 1970(2010)

12 LI Xinmei, ZOU Yong, ZHANG Zhongwen, ZOU Zengda, Effect of aging temperature on precipitation of Super304H steel, Transactions of Materials and Heat Treatment, 30(6), 51(2009)

(李新梅, 邹勇, 张忠文, 邹增大, 时效温度对Super304H钢析出相的影响, 材料热处理学报,  30(6), 51(2009))

13 K.S.Chan, Roles of microstructures in fatigue crack initiation, International Journal of Fatigue, 32(9), 1428(2010)

14 CHEN Chuanyao, Fatigue and Fracture, 1st ed., (Wuhan, Huazhong University of Science & Technology Press, 2002)

(陈传尧,  疲劳与断裂, 第一版, (武汉, 华中科技大学出版社, 2002))
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