The effect of inclusions on the fatigue behavior of fine-grained high strength 42CrMoVNb steel

International Journal of Fatigue

Volumn 26, Issue 9, 2004, Pages 959-966

  Yang, Z G ^a   Yao, G ^a   Li, G Y ^a   Li, S X ^a   Chu, Z M ^b   Hui, W J ^c   Dong, H ^c   Weng, Y Q ^c  

^a INSTITUTE OF METAL RESEARCH   (China)

^b INSTITUTE OF MECHANICS   (China)

^c CENTRAL IRON AND STEEL RESEARCH INSTITUTE   (China)

Author keywords

Fatigue crack initiation site; Fatigue strength; Fine grain; High strength 42CrMoVNb steel; Inclusion

Indexed keywords

CHROMIUM ALLOYS; CRACK INITIATION; FATIGUE OF MATERIALS; FATIGUE TESTING; GRAIN SIZE AND SHAPE; HEAT TREATMENT; INCLUSIONS; MICROCRACKS; SCANNING ELECTRON MICROSCOPY; SMELTING; TENSILE STRENGTH;

AUSTENITE GRAIN SIZE; FATIGUE CRACK INITIATION SITE; FINE GRAIN; GRAIN REFINEMENT;

STEEL;

EID: 2942700457     PISSN: 01421123     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijfatigue.2004.01.009     Document Type: Article

References (15)

1. Weng Y.Q. Development of ultrafine grained steels in China. Proceedings of the Workshop on New Generation Steel (NG STEEL'2001), 13-16 November :2001;1-7 The Chinese Society for Metals, Beijing (China).
2. Niikura M., Yokota Y., Sato K., Shirota T. Ultra refinement of grain size and its effect on mechanical properties. Proceedings of the Workshop on New Generation Steel (NG STEEL'2001), 13-16 November :2001;100-103 The Chinese Society for Metals, Beijing (China).
3. Takaki S., Kawasaki K., Kimura Y. Mechanical properties of ultra fine grained steels. J Mater Process Technol. 117:2001;359.
4. Shin D.H., Kim D.J., Choo W.Y. Grain refinement of a commercial 0.15% C steel by equal-channel angular pressing. Scripta Mater. 41:1999;259.
5. Zhou S., Murakami Y., Beretta S., Fukushima Y. Experimental investigation statistics of extremes for three-dimensional distribution of non-metallic inclusions. Mater Sci Technol. 18:2002;1535-1543.
6. Choo W-Y. Present developing status of high performance steel in Korea. Proceedings of the Workshop on New Generation Steel (NG STEEL'2001), 13-16 November :2001;16-26 The Chinese Society for Metals, Beijing (China).
7. Hui W.J., Dong H., Wang M.Q., Chen S.L., Weng Y.Q. Effect of heat treatment on mechanical properties of second-hardening high strength 42CrMoVNb steel. Proceedings of the Workshop on New Generation Steel (NG STEEL'2001), 13-16 November :2001;375-378 The Chinese Society for Metals, Beijing (China).
8. Suresh S. Fatigue of materials [Wang ZG, Trans. in Chinese]. 1999;National Defense Industry Press, Beijing. p. 173.
9. Miller K.J., O'Donnell W.J. The fatigue limit and its elimination. Fatigue Fract Eng Mater Struct. 22:1999;545-557.
10. Murakami Y., Namoto T., Ueda T. Factors influencing the mechanism of superlong fatigue failure in steels. Fatigue Fract Eng Mater Struct. 22:1999;581-590.
11. Murakami Y., Namoto T., Ueda T., Murakami Y. Fatigue Fract Eng Mater Struct. 23:2000;893-902.
12. Murakami Y., Namoto T., Ueda T., Murakami Y. Fatigue Fract Eng Mater Struct. 23:2000;903-910.
13. Morris J.W. Jr., Guo Z., Krenn C.R., Kim Y.H. The limits of strength and toughness in steel. ISIJ Int. 41:(6):2001;599-611.
14. Kuhlmann-Wilsdorf D., Thomason P.F. The role of vacant lattice sites in the low-amplitude fatigue failure qt inclusions in steel. Acta Metall. 30:1982;1243-1245.
15. Suresh S. Fatigue of materials [Wang ZG, trans. in Chinese]. 1999;National Defense Industry Press, Beijing. p. 248.