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Information × Registration Number 0309U004099, 0106U005049 , R & D reports Title The production technology mastering of corundum-chromic oxide-zirconium-silicate refractories for sets of glassfibre manufacture and trial batches output. popup.stage_title Освоєння технології виготовлення корундохромоксидцирконійсилікатних вогнетривів для установок виробництва скловолокна та випуск дослідних партій. Head Kryvoruchko P., Registration Date 16-02-2009 Organization The open joint stock company " The Ukrainian research institute of refractories named A.S.Berezhnoy" popup.description2 The research subject is corundum-chromic oxide-zirconium-silicate refractories. The purpose of the work is the manufacturing technology mastering of corundum-chromic oxide-zirconium-silicate refractories. The research methods are chemical analysis, standard determine methods of mass content of moisture in mixes, open porosity, apparent density, cold crushing strength of refractories, crucible determine method of corrosion resistance of refractories. The manufacturing technology of corundum-chromic oxide-zirconium-silicate refractories was mastered during producing of a test lot. According to the complex of properties the products can be recommended for using in parts of the upper structure of furnaces for the manufacture of the glassfiber, subjecting to abrasion and chemical effects. The trial lots of corundum-zirconium-silicate, corundum-chromic oxide-zirconium-silicate, corundum-chromic oxide refractories for one staged sets for manufacture of glassfiber from glass "E" were produced by methods of semidry pressing and vibrocasting. Product Description popup.authors popup.nrat_date 2020-04-02 Close