Abstract
The non-equilibrium segregation of manganese in austenitic High-Mn cryogenic steels was observed in our previous work. In order to get more thorough understanding, a detailed program was carried on. The non-equilibrium segregation of manganese was determined by both AES and TEM-EDS. The effect of manganese content and other alloying elements on the manganese segregation were investigated. The manganese segregation was also influenced by solution treatment temperature and cooling rate. The kinetic process of non-equilibrium segregation of manganese is discussed.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
I. K. S. Xue. “The Low Temperature Brittle Fracture of Austenitic Fe-Mn Alloys,” LBL 20938, Lawrence Berkeley Laboratory, Berkeley(1986).
R. G. Faulkner. Non-equilibrium grain-boundary segregation in auslenitic alloys. J. Materials Sci. 16: 373 (1981).
P. Doig and P. E. J. Flewitt, Nonequilibrium solute segregation to austenite grain boundaries in low alloy ferritic and austenitic steels, Met. Trans. A 18A: 399 (1987).
T. M. Williams. A. M. Stoneham, and D. R. Harris, The segregation of boron to grain boundaries in solution-treated Type 316 austenitic stainless steel, Met. Sci. 14(Jan. 1976 ).
K. S. Xue. Z. L. Rong, X. M. Jing and J. X. Fang. The improvement of low temperature toughness of high manganese austenitic steels. in “Cryogenic Materials ‘88,” R. P. Reed, Z. S. Xing and E. W. Collings, eds., International Cryogenic Materials Conference. Boulder (1988) p501.
K. S. Xue. et. al., Effect of alloying elements on properties of high manganese austenitic cryogenic steels, Mater. Mech. Engng. (in Chinese) 16: 18 (1992).
S. H. Song, T. D. Xu, Z. X. Yuan and S. Z. Yu, Determination of the critical time and critical cooling rate for nonequilibriuni segregation of boron, J. Wuhan Iron and Steel University (ni Chinese) 14: 25B (1991).
Sanhong Zhang, Xinlai He, Youyi Clin and T. Ko, Nonequilibrium segregation of solute to grain boundary. J. Mater. Sci. 29: 2633 (1994).
K. S. Xue. D. Y. Sun, Z. R. XU, B. Wang, J. Li, J. Q. Shen and W. Wang, The mechanism of the effect of boron on the low temperature toughness of cryogenic manganese steel, to be published in Mater. Mech. Engng. (in Chinese).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1998 Springer Science+Business Media New York
About this chapter
Cite this chapter
Sun, D.Y. et al. (1998). Non-Equilibrium Segregation of Manganese in High-Mn Cryogenic Steels. In: Balachandran, U.B., Gubser, D.G., Hartwig, K.T., Reed, R.P., Warnes, W.H., Bardos, V.A. (eds) Advances in Cryogenic Engineering Materials . Advances in Cryogenic Engineering, vol 44. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9056-6_15
Download citation
DOI: https://doi.org/10.1007/978-1-4757-9056-6_15
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4757-9058-0
Online ISBN: 978-1-4757-9056-6
eBook Packages: Springer Book Archive