Improved high temperature thermal shock resistance of high alumina refractory monolithics thanks to in-situ spinel formation in a smart matrix.

• Autorzy: Holleyn F. , Krause O. , Brochen E. , Dannert C. , Odziomek M.
• Języki publikacji: EN

Abstrakty

PL

Polepszona wysokotemperaturowa odporność na wstrząs cieplny wysokokorundowych monolitów ogniotrwałych dzięki tworzeniu się in-situ spinelu w inteligentnej osnowie.

Słowa kluczowe

EN

refractory castable; spinel forming; matrix design

PL

materiały ogniotrwałe odlewane; powstawanie spinelu; projekt osnowy

• Wydawca: Polskie Towarzystwo Ceramiczne
• Czasopismo: Materiały Ceramiczne
• Rocznik: 2017
• Tom: T. 69, nr 3
• Strony: 198--202
• Opis fizyczny: Bibliogr. 13 poz., rys., wykr., tab.

Twórcy

autor

Holleyn F.

• Hochschule Koblenz, Höhr-Grenzhausen, Germany

autor

Krause O.

• Hochschule Koblenz, Höhr-Grenzhausen, Germany

autor

Brochen E.

• Forschungsgemeinschaft Feuerfest e.V., Höhr-Grenzhausen, Germany

autor

Dannert C.

• Forschungsgemeinschaft Feuerfest e.V., Höhr-Grenzhausen, Germany

autor

Odziomek M.

• Hochschule Koblenz, Höhr-Grenzhausen, Germany

Bibliografia

• [1] Mukhopadhay, S., Das Poddar, P.K.: Effect of preformed and in situ spinels on microstructure and properties of low cement refractory castable, Ceram. Int., 30, (2004), 369-380.
• [2] Zhang, D., Lee, W. E.: Spinel-Containing Refractories. Refractories Handbook, Marcel Dekker Inc., USA (2004), 215-257.
• [3] Ko, Y. C.: Properties and production of Al2O3-Spinel and Al2O3-MgO castables for steel ladles, Ceram. Int., 6, 1, (2002), 51–56.
• [4] Racher, P. R., McConnell, R. W., Buhr, A.: Magnesiumaluminate spinel raw materials for high performance refractories for steel ladles, in Proceedings of 43rd Conference of Metallurgy, Hamilton, Canada (2004).
• [5] Reisinger, P., Preßlinger, H., Pissenberger, E., Posch, W.: Evaluation of the interaction of different ladle slags with two different alumina castables, Veitsch-Radex Rundschau, 1, (1998), 3–19.
• [6] Fuhrer, M., Hey, A., Lee, W. E.: Microstructural evolution in self-forming spinel/calcium aluminate castable refractories, J. Eur. Ceram. Soc., 18, (1998), 813-820.
• [7] Itose, S., Nakashima, M., Isobe, T., Shimizu, I.: Improvement in the durability of alumina-spinel steel ladle castable containing spinel fine powder, J. Tech. Ass. Refract., 22, (2002), 26-30.
• [8] Nakagawa, Z., Enomoto, N., Yi, I.S., Asano, K.: Effect of corundum/periclase sizes on expansion behavior during synthesis of spinel, in Proceedings of UNITECR’95, Kyoto, Japan (1995), 1312–1319.
• [9] Braulio, M. A. L, Rigaud, M., Buhr, A., Parr, C., Pandolfelli, V. C.: Spinel-containing alumina-based refractory castables, Ceram. Int., 37, (2011), 1705-1724.
• [10] Kitamura, A., Onizuka, K.: Hydration Characteristics of magnesia, Taikabutsu Overseas, 16, 3, (1995), 3-11.
• [11] Chen, S.-K., Cheng, M.-Y. Lin, S.-J., Ko, Y.-C.: Thermal characteristics of Al2O3-MgO and Al2O3-spinel castables for steel ladles, Ceram. Int., 28, (2002), 811-817.
• [12] Brochen, E., Dannert, C., Holleyn, F., Krause, O.: How does the spinel formation improve the flexibility of spinel forming alumina castables at elevated temperature?, in Proceedings of the 59th International Conference on Refractories, Aachen (2016), 112-116.
• [13] Harders, F., Klenow, S.: Feuerfestkunde: Herstellung, Eigenschaften und Verwendung feuerfester Baustoffe, Springer-Verlag Berlin Heidelberg GmbH, 1st edition, (1960), 658.