White and gray solidification of the Fe-C eutectic

• Autorzy: Trepczyńska-Łent, M.
• Języki publikacji: EN

Abstrakty

EN

The mechanism of structure transition from stable to metastable eutectic is the object of the publication. The influence of micro-segregation elements on forming different phase, growth undercooling and growth rates was determined. Also competitive growth of both eutectic in alloys Fe-C was introduced.

Słowa kluczowe

PL

krzepnięcie; stop eutektyczny; metastabilność

EN

solidification; grey eutectic; white eutectic; stable to metastable transition

• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2009
• Tom: Vol. 9, iss. 3
• Strony: 201-204
• Opis fizyczny: Bibliogr. 7 poz., wykr.

Twórcy

autor

Trepczyńska-Łent, M.

• Faculty of Mechanical Engineering, University of Technology and Life Sciences, Kaliskiego 7, 85-796 Bydgoszcz, Poland,

Bibliografia

• [1] A. Jacot, D. Maijer, S.Cockcroft: A two-dimensional model for the description of the columnar-to-equiaxed transition in competing gray and white iron eutectics and its application to calender rolls. Metallurgical and Materials Transactions A, Vol. 31a, August 2000.
• [2] P. Magnin, W. Kurz.: Competitive growth of stable and metastable Fe-C-X eutectics. Part I. Experiments. Metallurgical Transactions A, Vol. 19A, August 1988.
• [3] L. Nastac, D. M Stefanescu: Modeling of stable to metastable structural transition in cast iron. Advanced Materials Research vol. 4-5, 1997.
• [4] P. Magnin, W Kurz: Transition from grey to white and white to grey on Fe-C-X eutectic alloys, Met. Res. Soc.Symp. Proc. Vol 34, 1985.
• [5] P. Magnin, W. Kurz: Competitive growth of stable and metastable Fe-C-X eutectics. Part II. Mechanisms. Metallurgical Transactions A, Vol. 19A, August 1988.
• [6] H. Zhao, B. Liu: Modeling of stable and metastable eutectic transformation of spheroidal graphite iron casting, ISIJ International, Vol. 41, no 9, 2001.
• [7] E. Fraś, M. Górny, H. F. Lopez: The transition from gray to white cast iron during solidification: Part I. Theoretical background, Metallurgical and Materials Transactions A, vol. 36A, November 2005.