Synergy of practical knowledge of molding sands reclamation in heavy casting foundry of iron alloys

• Autorzy: Ignaszak Z. , Prunier J. B.
• Języki publikacji: EN

Abstrakty

EN

The paper summarizes research realized by the author in laboratory and industrial conditions (foundries of cast steel and cast iron, castings up to 50 tons) on the effects of the chemically hardened molding sands regeneration using hard/soft rubbing in the dry reclamation. A reference was simultaneously made to advisability of application of the thermal regeneration in conditions, where chromite amount in the circulating (reclaimed) molding sand goes as high as above ten percent. An advisability of connecting standard and specialized methods of examination of the reclaimed sands and molding sands made using it was pointed out. A way of application of studies with the Hot Distortion Plus® method modified by the author for validation of modeling of the thermo-dynamic phenomena in the mold was shown.

Słowa kluczowe

EN

furan molding sand; dry mechanical reclamation; iron alloy foundry; heavy casting; lifetime; furan sand; thermo mechanical database

PL

masa formierska furanowa; sucha regeneracja mechaniczna; stop żelaza; odlew ciężki; trwałość; baza danych termomechaniczna

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2013
• Tom: Vol. 13, iss. 3
• Strony: 30--36
• Opis fizyczny: Bibliogr. 23 poz., wykr.

Twórcy

autor

Ignaszak Z.

• Poznan University of Technology, 3 Piotrowo Street, 60-965 Poznan, Poland; Metallurgical Group CIF Ferry-Capitain, France

autor

Prunier J. B.

• Metallurgical Group CIF Ferry-Capitain, France

Bibliografia

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