ELABORATION PROCESS OF REFRACTORY MATERIALS BY REACTIVE PROJECTION OF OXIDE, PEROXIDE AND METALSReportar como inadecuado




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Abstract : A device has been set up for spraying with accuracy a compound having a controlled grain size of refractory oxide, peroxide and metals. The refractory material is obtained by melting and recristallisation on a preheated substrate. Composition in the CaO.Al2O3 system and in the CaO-Al2O3-ZrO2 system have been synthesized. They have been analysed by X-ray diffraction and SEM. Dense and well cristallized materials have been deposited. This process can be successfully applied for the repair of a furnace in operation at 1500°C.





Autor: M. Pilatti J. Cransveld G. Raymond E. Plumat P. Duvigneaud

Fuente: https://hal.archives-ouvertes.fr/



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