Correlation Between Surface Roughness and Rheological Properties of Liquid Ductile Cast Iron

• Autorzy: Borowiecki B. , Sobiecka E.
• Języki publikacji: EN

Abstrakty

EN

The investigation of filling process of ductile cast iron flow in sand mould was showed the correlation between casting roughness surface and rheological properties of metal. Evidently of castings surface roughness was state of distance, from a few to a dozen diameters of vertical channel inlet. The method of rod fluidity test permit to study of rheological properties of metal and the roughness surface of castings.

Słowa kluczowe

EN

ductile cast iron; rheological properties; roughness surface

PL

żeliwo sferoidalne; właściwości reologiczne; powierzchnia chropowata

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2012
• Tom: Vol. 12, iss. 2s
• Strony: 5--8
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Borowiecki B.

• Institute of Engineering Materials Science, West Pomeranian University of Technology, Szczecin (Poland)

autor

Sobiecka E.

• Institute of Engineering Materials Science, West Pomeranian University of Technology, Szczecin (Poland)

Bibliografia

• [1] Anspach, H. (1963). Fluidities tests and their analysis. Gieβerei-technik, Heft 8, 235-241. (Flieβproben und ihre Auswertung) (in German).
• [2] Bonora, N., Ruggiero, A. (2005). Micromechanical modeling of ductile cast iron incorporating damage. Part I: Ferritic ductile cast iron, International Journal of Solids and Structures. No 42, 1401–1424. (in English).
• [3] Borowiecki, B. (2005). Chosen aspects of construction of the gating system in sand moulds. Szczecin: Wydawnictwo Politechniki Szczecińskiej. (Wybrane aspekty konstrukcji układów wlewowych) (in Polish).
• [4] Borowiecki, B. (2008). Conventional flow curves of liquid cast iron put on spheroidization. Archiv of Foundry Engineering, V. 8, 23–26. (in English).
• [5] Dhatt, G., Gao, D. (1990). Finite element simulation of metal flow in moulds. Journal for Numerical Method in Engineering . V. 30, 821–831 (in English).
• [6] Fraś, E. (2003) Metals crystallization. Warszawa: WNT. (Krystalizacja metali) (in Polish).
• [7] Holtzer M., Zych, J. (1977). Phenomeny in phase Bondary of Sand moulding – liquid cast iron and quality of casting surfaces. Solidification of Metals and Alloys, No 33, 1977, 263–270. (Zjawiska zachodzące na granicy faz masa formierska – ciekłe żeliwo a jakość powierzchni odlewów) (in Polish).
• [8] Perzyk, M., Waszkiewicz, S., Kaczorowski, M., Jopkiewicz, A. (2004). Foundry. Warszawa: WNT. (Odlewnictwo), (in Polish).
• [9] Żymankowska-Kumon, E., Holzer, M., Grabowski, G. (2011). Thermal analysis of foundry bentonites, Archives of Foundry Engineering, V. 11, 209–213 (in English).