In-situ high temperature X-ray studies on bainitic transformation of austempered silicon alloyed steels

Materials Science Forum

Volumn 638-642, Issue , 2010, Pages 3086-3092

  Vuorinen, Esa ^a   Chen, Xiang ^a,b  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

Austempering; Bainitic ferrite; In situ X ray diffraction; Silicon alloyed steel

Indexed keywords

AUSTENITE; BAINITE; CARBON; SILICON ALLOYS; SILICON STEEL; X RAY DIFFRACTION;

ALLOYED STEELS; AUSTEMPERING; AUSTEMPERING TEMPERATURE; BAINITIC FERRITE; DIFFUSIVE MECHANISMS; HETEROGENEOUS DISTRIBUTIONS; HIGH TEMPERATURE X-RAY DIFFRACTION; IN-SITU X-RAY DIFFRACTION;

BAINITIC TRANSFORMATIONS;

EID: 75849137186     PISSN: 02555476     EISSN: 16629752     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/MSF.638-642.3086     Document Type: Conference Paper

References (20)

1. H.K.D.H. Bhadeshia, D.V. Edmonds: Analysis of mechanical properties and microstructure of high silicon dual phase steel. Metal sci. Vol. 14(1980), p. 41
2. R.C. Voigt, R. Bendaly, J.F. Janowak, Y.L. Park: Development of Austempered High Silicon Cast Steel. AFS Transact. Vol. 93(1985), p. 453
3. Y.L. Park, R.B. Gundlach, J.F. Janowak: Monitoring the Bainite Reaction during Austempering of Ductile Iron and High Silicon Cast Steel by Resistively Measurement. AFS Transact. Vol. 95(1987), p. 411
4. S.K. Putatunda: Fracture toughness of a high carbon and high silicon steel. Mater. Sci. Eng. Vol. A297(2001), p. 31
5. S.K. Putatunda: Influence of austempering temperature on microstructure and fracture toughness of a high-carbon, high-silicon and high-manganese cast steel. Mater. Design Vol. 24(2003), p. 435
6. S.K. Putatunda: Austempering of a silicon manganese cast steel. Mater. Manu. Proc. Vol. 16(2001), p. 743
7. Y.X. Li, X. Chen: Microstructure and mechanical properties of austempered high silicon cast steel. Mater. Sci. Eng. Vol. A308(2001), p. 277
8. E. Navara, J. Zimba: Ausferritic Ferrous Alloys - a. Challenge to Industry and Research. Acta Metall. Slovaca. Vol. 10(2004), p. 244
9. X. Chen, Y.X. Li: Fracture toughness improvement of austempered high silicon steel by titanium, vanadium and rare earth elements multi-element modification. Mater. Sci. Eng. Vol. A444(2007), p. 298
10. X. Chen, Y.X. Li: Effects of Ti, V and rare earth on the mechanical properties of austempered high silicon cast steel. Metall. Mater. Transac. Vol. A37(2006), p. 3215
11. Y.K. Lee, H.C. Shin, Y.C. Jang, S.H. Kim: Effect of isothermal transformation temperature on amount of retained austenite and its thermal stability in a bainitic Fe-3%Si-0.45%C-X steel. Scripta Mater. Vol. 47(2002), p. 805
12. C. Liu, Z. Zhao, S.D. Bhole: Lathlike upper bainite in a silicon steel. Mater. Sci. Eng. Vol. A434(2006), p. 289
13. S.S. Babu, E.D. Specht, S.A. David, E. Karapetrova, P. Zschack, M. Peet, H.K.D.H. Bhadeshia: In-situ observations of lattice parameter fluctuations in austenite and transformation to bainite. Metall. Mater. Transact. Vol. A36(2005), p. 3281
14. H.J. Stone, M.J. Peet H.K.D.H. Bhadeshia, P.J. Withers, S.S. Babu, E.D. Specht: Synchrotron X-ray studies of austenite and bainitic ferrite. Proceedings Royal Society A. Vol. 464( 2008), p. 1009
15. F.G. Caballero, H.K.D.H Bhadeshia, K.J.A. Mawella, D.G. Jones and P. Brown: Design of novel high strength bainitic steels: Part 2. Mater. Sci. Technol. Vol. 17(2001), p. 517
16. Chester F. J., John A. L., Steve W. S. Retained austenite and its measurements by X-ray diffraction (Society of Automotive Engineers, Inc., Warrendale, PA15096, 1980).
17. D.J. Dyson, B. Holmes: Effect of alloying additions on the lattice parameter of austenite. ISIJ Int. Vol. 208(1970), p. 469.
18. T. Toshio, A. Toshihiko, T. Shuji: Effect of bainite transformation and retained austenite on mechanical properties of austempered spheroidal graphite cast steel. Metall. Mater. Transact. Vol. A27(1996), p. 1589
19. B.D. Cullity and S.R.Stock: Elements of X-Ray Diffraction. 3:rd edition. Prentice Hall 2001. ISBN 0201610914
20. Z. Lawrynowicz, A. Barbacki: Feature of bainite transformation in steels. Advances Mater. Sci. Vol. 2(2002), p. 5