Mechanism of free sulfur influence on the eutectic cell count and transition from graphite to cementite eutectic in cast iron. Part II. Experimental verification

• Autorzy: Fraś E. , Górny M.
• Języki publikacji: EN

Abstrakty

EN

In this work the mechanism of free sulfur influence on the transition from graphite to cementite eutectic in cast iron is experimentally verified. It has been shown that the main impact of free sulfur on the transition from graphite to cementite eutectic consist in reducing the growth rate of graphite eutectic cell.

Słowa kluczowe

EN

solidification process; metallography; cast iron; chilling tendency

PL

proces krzepnięcia; metalografia; żeliwo; skłonność do zabieleń

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2010
• Tom: Vol. 10, iss. 1 spec.
• Strony: 57--62
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr.

Twórcy

autor

Fraś E.

• AGH University of Science and Technology, Reymonta 23, 30-059 Cracow, Poland

autor

Górny M.

• AGH University of Science and Technology, Reymonta 23, 30-059 Cracow, Poland

Bibliografia

• [1] J.W. Boyes, Influence of manganese and sulfur on chill and mottle formation, BCIRA Journal, vol.10, no.5, (1962) 568-579.
• [2] A.G. Fuller, Effect of manganese and sulfur on mechanical properties and structure of flake graphite cast iron, AFS Transactions, vol. 94, (1986) 863-872.
• [3] G.M. Goodrich, T.G. Oakwood, R.B. Gundlach, Manganese, Sulfur and Manganese-Sulfur Ratio Effects in Gray Cast Iron AFS Transactions, vol. 111, (2003) 783-812.
• [4] F. Henke, Mangan in Gusseisen, Giesserei–Praxis, nr.18, (1970) 281-294.
• [5] R. Doepp, S. Schwenkel, Contribution to the influence of chemical composition and cooling conditions on the eutectic solidification range of Fe-C-X alloys, Materials Science and Engineering A vol. 413-414, 3 (2005) 324-338.
• [6] J. Rys, Stereology of materials, Fotobit, Cracov, 1995.
• [7] J. Osher, U. Lorz, Quantitative Gefuengenanalysie, DVG Leipzig-Stuttgard, 1994.