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Information × Registration Number 0301U007286, 0101U007666 , R & D reports Title The research on the improvement of the technology of silicon carbide refractories with a binder from silicon nitride popup.stage_title Дослідження по удосконаленню технології карбідкремнійових виробів зі зв'язкою з нітриду кремнію Head Savina Lyudmyla Kostyantynivna, Registration Date 29-11-2001 Organization The open joint stock company "The Ukrainian research institute of refractories named A.S. Berezhnoy" popup.description2 The research object - silicon carbide refractories on nitride binder. The purpose - an improvement of the manufacture technology of silicon carbide refractories on nitride binder. The research methods - phisicochemical, chemico-petrographic and electronmicroscopic. As a result of carried out investigations the technology has been improved which makes possible to produce silicon carbide products with increased strength and low content of ressidual silicon. The trial samples of products were produced. The products are characterized by following properties: chemical composition, %: SiC - not less than 70, N2 - not less than 7, Si - not more that 0,5; cold crushing strength, MPa - 120-160, open porosity, % - 18-19. It is planned to introduce the developed technology in the open joint stock company "The Ukrainian research institute of refractories named after A.S. Berezhnoy". Product Description popup.authors popup.nrat_date 2020-04-02 Close