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Information × Registration Number 0305U001615, 0104U007373 , R & D reports Title Additional research of hightemperature properties of samples from rammed mix from ZrO2 stabilized by 10% of Y2O3, on a phosphate binder and putting into production a manufacturring technology of mortar from ZrO2 stabilized by 10% of Y2O3 on a phoshate binder and the manufacture of trial lots. popup.stage_title Додаткові дослідження високотемпературних властивостей зразків із набивної маси із ZrO2 стабілізованого 10% Y2O3, на фосфатній зв'язці і освоєння технології виготовлення мертеля із ZrO2, стабілізованого 10% Y2O3, на фосфатній зв'язці та випуск дослідних партій. Head Shulik I., Registration Date 24-03-2005 Organization The open joint stock company " The Ukrainian research institute of refractories named A.S.Berezhnoy" popup.description2 Research object - rammed mix and mortar from zirconium dioxide stabilized with 10% Y2O3 on phosphate binder. Work purpose - manufacture technology mastering of mortar from zirconium dioxide stabilized with 10% Y2O3. Research methods - chemical, petrographical, roentgenphase analyseses of initial components composed of powders mixture for a rammed mix on the basis of ZrO2 stabilized with 10% Y2O3 on phosphatous binder it was ascertained that the firing temperature increase from 1750 up to 2000, 2200 and 2400 о C promotes a gradual densification and strengtheming of samples that is characterized by a successive increase of their indices of properties, apparent density and compression strength. The manufacture technology of mortar from ZrO2 stabilized with Y2O3 was worked out as well as application for supposed invention was handed in. The change N 1 to a technical specification ТУУ 26.2-00190503-249-2003 was worked out and was worked out and the change N 1 for the manufacture of this production was worked - out and approved. Rammed mix from ZrO2 stabilized with 10% Y2O3 worked-out in the institute was used for the first time in countries of independent states of common wealth in a lining of a reactor primary furnace for the manufacture of technical carbon at the service average temperature 1920 о C. The lining substitution of burring zone in a reactor of oilproducts pyrolysis to be made from previonsly worked -out rammed mix from ZrO2 stabilized with Y2O3 allowed to increase the operation term of a reactor from 135 up to 180 complete days at the service temperature 2400 о C and to decrease considerably expenses for intermediate reparts. In O.J.S.C."Ukrniio named after A.S.Berezhoy" trial lots of a rammed mix from ZrO2 stabilized with Y2O3 and mortar from ZrO2 stabilized with Y2O3 were produced. Manufactured mixtures of powders for rammed mix are in line with reguirements ТУУ 26.2-00190503-249-2003 of СЦИН brand and mortar as to properties indices was in line with contracts stipulation. The mixture of powders from ZrO2 stabilized with 10% of Y2O3 for a rammed mix and mortar were delivered to purchasers (export to Russia) in a certain amount. Product Description popup.authors popup.nrat_date 2020-04-02 Close