Lost Cores for High-Pressure Die Casting

• Autorzy: Jelinek P. , Adámková E.

Identyfikatory

DOI

10.2478/afe-2014-0045

• Języki publikacji: EN

Abstrakty

EN

Development of salt cores prepared by high-pressure squeezing and shooting with inorganic binders has shown a high potential of the given technology even for high-pressure casting of castings. Strength, surface quality of achieved castings, and solubility in water become a decisive criterion. The shape and quality of grain surface particularly of NaCl – cooking salts that can be well applied without anticaking additives has shown to be an important criterion. Thus the salt cores technology can cover increasingly growing demands for casting complexity especially for the automobile industry.

Słowa kluczowe

EN

innovative foundry technologies; innovative foundry materials; product development; salt cores; high-pressure die casting; squeezing-injection

PL

innowacyjne technologie odlewnicze; innowacyjne materiały odlewnicze; rozwój produktów; odlewnictwo wysokociśnieniowe; rdzeń

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2014
• Tom: Vol. 14, iss. 2
• Strony: 101--104
• Opis fizyczny: Bibliogr. 8 poz., fot., rys., wykr.

Twórcy

autor

Jelinek P.

• Department of Metallurgy and Foundry Engineering, VŠB-Technical University of Ostrava, 17. listopadu 2172/15, 708 33 Ostrava – Poruba, Czech Republic

autor

Adámková E.

• Department of Metallurgy and Foundry Engineering, VŠB-Technical University of Ostrava, 17. listopadu 2172/15, 708 33 Ostrava – Poruba, Czech Republic

Bibliografia

• [1] Brůna, M., Sládek, A. & Kucharčík, L. (2012). Formation of porosity in Al-Si alloys. Archives of Foundry Engineering. 12(1), 5-8. DOI: 10.2478/v10266-012-0001-5.
• [2] Lichý, P., Bednářová, V. & Elbel, T. (2012). Casting routes for porous metals production. Archives of Foundry Engineering. 12(1), 71-74. DOI: 10.2478/v10266-012-0014-0.
• [3] Michels, H., Bőnck, M. & Bőhrig – Polaczek, A. (2010). Suitability of lost cores in rheocasting process. Transactions of Nonferrous Metals Society of China. 20, 948-953. DOI:10.1016/S1003-6326(10)60612-7.
• [4] Kallien, L., Bıhnlein, Ch., Dworak, A. & Mőller, B. (2013). Ergebnisse aus dem Forschungsprojekt 3-D-Freiform –medienführende Kanäle im Druckguss. Giesserei Praxis. 100(12), 36-43.
• [5] Jelínek, P., Mikšovský, F., Beňo, J. & Adámková, E. (2013). Development of Foundry Cores Based on Inorganic Salts. Materials and technology. 47(6), 689-693. ISSN: 1580-2949, 1580-3414.
• [6] Adámková, E., Jelínek, P., & Študentová, S. (2013). Application of cooking salts in manufacture of water soluble cores for high pressure die casting (Aplikace kuchyňských solí při výrobě vodou rozpustných jader odlitků tlakového lití). Materials and technology. 61(11-12), 689-693. ISSN: 1580-2949, 1580-3414.
• [7] Jelínek, P., Mikšovský, F., & Adámková, E. (2012). Influencing the strength characteristics of salt cores soluble in water (Ovlivňování pevnostních charakteristik solných ve vodě rozpustných jader). Slévárenství. 60(3-4), 85-89. ISSN: 0037-6825.
• [8] Fuchs, B., Eibisch, H. & Körner, C. (2013). Core viability simulation for salt core technology in high – pressure die casting. International Journal of Metal casting. 7(3), 39-45. ISSN: 1939-5981.