Tests and studies on improved innovativeness of sand reclamation units

• Autorzy: Pezarski F. , Maniowski Z. , Wodnicki J.
• Języki publikacji: EN

Abstrakty

EN

The aim of the present study was raising the innovativeness of sand reclamation units through application of a new material - austempered ductile iron (ADI) - for elements exposed to abrasion wear and impacts. Methods used for casting of ADI blades for disk-type reclamation units were described along with the results of tests and measurements of the obtained hardness, strength and microstructure. The ready ADI castings of blades were next subjected to performance tests to compare them with the conventionally made cast steel blades operating under industrial conditions. The obtained results of the tests confirmed high properties and numerous benefits offered by ADI respetive of cast steel used as a material for elements of sand reclamation units.

Słowa kluczowe

EN

innovative casting materials; installations for mechanical sand reclamation; abrasion wear resistant alloys; ductile irion; heat treatment; ADI

PL

innowacyjne materiały odlewnicze; innowacyjne technologie; żeliwo; obróbka cieplna

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2007
• Tom: Vol. 7, iss. 2
• Strony: 111--114
• Opis fizyczny: Bibliogr. 10 poz., il., tab.

Twórcy

autor

Pezarski F.

autor

Maniowski Z.

autor

Wodnicki J.

• Foundry Research Institute, Zakopiańska Str. 73, 30-418 Kraków,

Bibliografia

• [1] F. Pezarski et al. Raising the innovativeness of sand reclamation equipment. Statutory work of Foundry Research Institute Kraków 2006 (in Polish)
• [2] J. Tybulczuk, A. Kowalski Austempered ductile iron ADI - its properties and application in industry Atlas of Castings, Foundry Research Institute Kraków 2003 (in Polish)
• [3] F.Pezarski et al. The practical aspects of the sand reclamation process from the waste foundry sands Archiwum Odlewnictwa 2004 No 13 (in Polish)
• [4] Guzik E. Cast iron refining processes - some selected problems, Archiwum Odlewnictwa, A Monograph No. 1M (2001). (in Polish)
• [5] D. Myszka, T Babul Fluidized bed heat treatment of ductile iron Archiwum Odlewnictwa, PAN vol. 6 nr 20 (2006) (in Polish)
• [6] Izdebska-Szanda et al "Integrate system of reclamation moulding sand", "Materials engineering" nr 3/2006, Vol. XIII, p. 59-62 Žilina
• [7] J. Dańko et al The choice of effective recklamation processes and used moulding sands management in the aspect of the best available techniques Archiwum Odlewnictwa, PAN vol. 6 nr 20 (2006) (in Polish)
• [8] A. Kowalski, A Pytel Modern variations of cast iron with ausferritic matrix Archiwum Odlewnictwa, PAN vol. 6 nr 18 (2/2) (2006) (in Polish)
• [9] S. Dymski et al. Analysis statistical of influence of chemical composition on mechanical properties in austempered ductile iron.. Part I Non-alloy cast iron Archiwum Odlewnictwa, PAN vol. 6 nr 18 (2/2) (2006) (in Polish)
• [10] S. Dymski et al. Analysis statistical of influence of chemical composition on mechanical properties in austempered ductile iron.. Part II Alloy cast iron Archiwum Odlewnictwa, PAN vol. 6 nr 18 (2/2) (2006) (in Polish)