The analysis of the chloride and fluoride influences on the reducer refinement processes (Carbo-N-Ox) aluminum alloys

• Autorzy: Bydałek A. W. , Schlafka P. , Biernat S.
• Języki publikacji: EN

Abstrakty

EN

Slag refining slag with west materials was analysed used the DTA methods. In the paper a method of determining the reduction capability, with the Carbo-N-Ox method, of slag solutions was used. Some relations between the stimulators in the environment - slag - metal system allow to initiate mass exchange reactions in the process of slag refining.The presented in work course of behaviour permits on choice of basic composition of slaglite, the of necessary components stimulating quantities, as well as on accomplishment of opinion of ability refinement. The worked out programme Slag-Prop, after introduction of data with experiment, it allows on next corrections in composition of proposed mixtures also, should be put on properly elaborated factors of multistage reaction with essential usage of suitable stimulators.

Słowa kluczowe

EN

refinement; database; copper alloy

PL

rafinacja; baza danych; stop miedzi

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2013
• Tom: Vol. 13, iss. 3
• Strony: 9--14
• Opis fizyczny: Bibliogr. 7 poz., rys., wykr.

Twórcy

autor

Bydałek A. W.

• AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland

autor

Schlafka P.

• Department of Mechanical Engineering, University of Zielona Góra, Prof. Z. Szafrana 4, 65-516 Zielona Góra, Poland

autor

Biernat S.

• Jan Amos Komenski State School of Higher Vocational Education, Mickiewicza 5, 64-100 Leszno, Poland

Bibliografia

• [1] Bydałek, A.W. (1998). Carbo-oxygen slag systems in the process of melting copper and its alloys. Zielona Góra: Technical University of Zielona Góra, Publ. Zielona Góra.
• [2] Bydałek, A.W. (1994). Surface effects of nitrogen in the slag refining of copper. In: Surface phenomena in foundry. Poznań – Kołobrzeg.
• [3] Antrekowitsch, J.D. & Offenthaler, D. (2010). Die Halogen-problematik in der Aufarbeitung zinkhältiger Reststoffe. BHM 155(1), 31-39. DOI: 10.1007/s00501-009-0527-1.
• [4] Kharitonov, D.N., Golubeva, E.N., Pergushov, V.I., Kokorin, A.I. & Smirnov, V.V. (2001). Immobilized Complexes of Copper (II) Chloride with Triethylene-tetramine as Catalysts for the Reaction of C–Cl Bond Metathesis. Kinetics and Catalysis. 42(5). 673-678. Translated from Kinetika I Kataliz, 42(5). 741-746. DOI: 10.1023/A:1012375731860.
• [5] Jafarian, M., Mahjani, M.G., Gobal, F. & Danaee, I. (2006). Electrodeposition of aluminum from molten AlCl3–NaCl–KCl mixture. Journal of Applied Electrochemistry. 36(10), 1169-1173. DOI: 10.1007/s10800-006-9192-1.
• [6] Kochkarov, Zh.A. & Kunashev, R.A. (2007). Five-component reciprocal systems Na,K/Cl,CO3,MoO4,WO4 and Na, K/F, CO3, MoO4, WO4. Russian Journal of Inorganic Chemistry. 52(12), 1974-1977. DOI: 10.1134/S003602360 7120261.
• [7] Schlafka, P. (2002). Assessment of the impact of stimulants in refining ladle of selected copper alloys – testing their own. Refining silicon brasses. Diploma thesis. Technical University of Zielona Góra.