Preparation Vermicular Graphite in Thin and Thick Wall Iron Castings

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Preparation Vermicular Graphite in Thin and Thick Wall Iron Castings

The results of studies on the use of magnesium alloy in modern Tundish for production of vermicular graphite cast irons were described. This paper describes the results of using a low-magnesium ferrosilicon alloy for the production of vermicular graphite cast irons. The paper presents a vermicular (and nodular) graphite in different walled castings. The results of trials have shown that the magnesium Tundish process can produce high quality vermicular graphite irons under the specific industrial conditions of Foundries - Odlewnie Polskie S.A. in Starachowice. In this work describes too preliminary studies on the oxygen state in cast iron and their effect on graphite crystallization.

Dawson S., Hang F. (2010). Compacted graphite iron - a material solution for modern diesel engine cylinder blocks and heads. Proc. of 69th Word Foundry Congress, Hangzhou China, 16-20 Oct. 2010, 359-364.

Guzik E. (2001). Some selected problems concerning the processes of cast iron improvement. Archives of Foundry Engineering. Polish Academy of Sciences- Katowice, Monograph, No. 1M.

Steller D. (2002). Das neue VDG- Merkblatt W 50 Gusseisen mit Vermiculargraphit. Giesserei. 89(11), 48-50.

Farias C. R., Benavente J., Schroeder T., Dawson S. (1997). Compacted Graphite Iron Production at Cifunsa Using a Process Control System. AFS Transactions. 105, 947-949.

Lampic M., Henkel H. (1999). BMW-V8 Dieselzylinderblock Tragholmkonzept und Gusseisen mit Vermiculargraphit. Giesserei - Prax. 6, 296-301.

Guzik E., Kopyciński D., Kleingartner T., Sokolnicki M. (2012). The structure and mechanical properties of pearlitic-ferritic vermicular cast iron. Archives of Foundry Engineering. 12(1), 33-36.

Guzik E., Kopyciński D. (2006). Modeling structure parameters of irregular eutectic growth: modification of Magnin-Kurtz theory. Metallurgical and Materials Transactions A. 37A, 3057-3068.

Kopyciński D., Guzik E. (2008). Effective inoculation of low-sulphur cast iron. Archives of Foundry Engineering. 8, 78-81.

Kopyciński D., Guzik E., Siuta A., Siuta K. (2011). Gears cast from ductile iron of improved abrasion wear resistance. Archives of Foundry Engineering. 11, 73-76.

David E. (2001). Developing In - the - Mould Treatment for CGJ. Modern Casting. 3, 50-55.

Ten E. (2011). Oxygen state forms in cast iron and effect on graphite crystallization. Key Eng. Materials. 457, 43-47.

Archives of Foundry Engineering

The Journal of Polish Academy of Sciences

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CiteScore 2016: 0.42

SCImago Journal Rank (SJR) 2016: 0.192
Source Normalized Impact per Paper (SNIP) 2016: 0.316

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