THE EFFECT OF RESINS AND ADDITIVES ON THE MICROSTRUCTURE AND PROPERTIES OF ALUMINA-CARBON REFRACTORIES

Abstract

IN THE PRESENT STUDY THE INFLUENCE OF RESINS AND SILICON-BORON-ALUMINUM CONTAINING ADDITIVES ON THE MICROSTRUCTURE AND THE PROPERTIES OF ALUMINA- CARBON REFRACTORIES HAS BEEN STUDIED. THE OPTIMUM POLYMERIZATION CONDITIONS OF THE RESINS AS WELL AS THE INFLUENCE OF ITS POLYMERIZATION ON THE PROPERTIES OF REFRACTORIES HAVE BEEN ASSESSED. THE REACTIONS OF ADDITIVES TAKING PLACE IN ALUMINA-CARBON SYSTEMS HAVE BEEN STUDIED AS A FUNCTION OF TEMPERATURE AND COMPOSITION OFFIRING ATMOSPHERE. THE CHARACTERIZATION OF THE MICROSTRUCTURE OF REFRACTORY TESTING PIECES WITH ADDITIVES AFTER COOKING AND OXIDATION AND CORROSION HAS BEEN CARRIED OUT. THE INFLUENCE OF REFRACTORIES HAVE BEEN THEORETICALLY ANALYSED.

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DOI
10.12681/eadd/3040
Handle URL
http://hdl.handle.net/10442/hedi/3040
ND
3040
Alternative title
ΕΠΙΔΡΑΣΗ ΡΗΤΙΝΩΝ ΚΑΙ ΒΕΛΤΙΩΤΙΚΩΝ ΠΡΟΣΜΙΞΕΩΝ ΣΤΗ ΜΙΚΡΟΔΟΜΗ ΚΑΙ ΣΤΙΣ ΙΔΙΟΤΗΤΕΣ ΤΩΝ ΠΥΡΙΜΑΧΩΝ ΑΛΟΥΜΙΝΑΣ-ΑΝΘΡΑΚΑ
Author
Καγιάρας, Ευθύμιος
Date
1994
Degree Grantor
National Technical University of Athens (NTUA)
Committee members
ΚΟΝΤΟΠΟΥΛΟΣ Α.
ΠΑΝΑΓΟΠΟΥΛΟΣ Χ.
ΧΑΛΙΚΙΑ Η.
ΝΕΟΥ-ΣΥΓΚΟΥΝΑ Π.
ΝΙΚΟΛΟΠΟΥΛΟΣ Π.
ΠΑΠΑΜΑΝΤΕΛΟΣ Δ.
ΜΠΟΣΚΟΣ Ε.
Discipline
Engineering and Technology
Environmental Engineering
Keywords
ALUMINA-CARBON REFRACTORIES; CHEMICAL ADDITIVES; MICROSTRUCTURE OF REFRACTORIES; PROPERTIES OF REFRACTORIES; Resins
Country
Greece
Language
Greek
Description
329 σ.
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