Cast construction elements for heat treatment furnaces

• Autorzy: Piekarski B. , Drotlew A.
• Języki publikacji: EN

Abstrakty

EN

The study presents sketches and photos of the cast creep-resistant components used in various types of heat treatment furnaces. The shape of the elements results from the type of the operation carried out in the furnace, while dimensions are adjusted to the size of the furnace working chamber. The castings are mainly made from the high-alloyed, austenitic chromium-nickel or nickel-chromium steel, selecting the grade in accordance with the furnace operating conditions described by the rated temperature, the type and parameters of the applied operating atmosphere, and the charge weight. Typical examples in this family of construction elements are: crucibles, roller tracks, radiant tubes and guides. The majority of castings are produced in sand moulds.

Słowa kluczowe

EN

innovative foundry technology; innovative foundry material; heat treatment plant

PL

innowacyjna technologia odlewnicza; innowacyjny materiał odlewniczy; zakład obróbki cieplnej

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2011
• Tom: Vol. 11, iss. 3 spec.
• Strony: 163--170
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Piekarski B.

• West Pomeranian University of Technology, al. Piastów 17, 70-310 Szczecin

autor

Drotlew A.

• West Pomeranian University of Technology, al. Piastów 17, 70-310 Szczecin

Bibliografia

• [1] Steinkusch W.: Hitzebeständiger Stahlguß für Wärmebehand-lungsanlagen. Gas Wärme Inter., 6(1987)340.
• [2] G. Y. Lai: Heat-Resistant Materials for Furnace Parts, Trays, and Fixtures. ASM Handbook, 4(1991)510.
• [3] Piekarski B., Drotlew A: Cast functional accessories for heat treatment furnaces. Archives of Foundry Engineering, 4(2010)183.
• [4] Piekarski B.: The thermal fatigue behavior of creep-resistant Ni-Cr cast steel. Archives of Foundry Engineering, 4(2007) 155.
• [5] Drotlew A., Piekarski B., Heat-resistant furnace parts, trays, and fixtures. Szczecin 2005-2010 (unpublished) (in Polish).
• [6] Grzyb J., Trzciałkowski J., Urządzenia do obróbki cieplnej w atmosferach regulowanych. WNT, W-wa 1975.
• [7] Poradnik inżyniera. Obróbka cieplna stopów żelaza. WNT, W-wa 1977.
• [8] Heat Resistant Materials, Edited by JR Davis Davis & Associates, ASM Speciality Handbook, ASM International 1997.
• [9] Lai GY., High-Temperature Corrosion and Materials Applications, ASM Inter-national, 2007.
• [10] Piekarski B., Drotlew A.: Designing of castings working in conditions of temperature cyclic changes. ATMiA, Poznań 3(2008)95 (in Polish).
• [11] Steinkusch W.: Verbesserte Werkstoff und Konstruktionen verringern Betriebskosten bei der Wärmebehandlung. Fachberichte Hütten. Metall., 9(1985)746.