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1.
The Formation of Zr-La-O Oxide Phases at Thermochemical Transformation of Modified Zirconium Hydroxide
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(Science for ceramic production)
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The features of the effect of additives of lanthanum cations on the thermochemical behavior of modified zirconium hydroxide have been investigated. It is shown that the composition and properties of the ...
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2.
Research of promoter influence on zirconium hydroxide thermo-chemical transformations
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(Science for ceramic production)
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The features of the action of cationic promoters on the thermochemical behavior of zirconium hydroxide have been investigated. It is shown that the composition and properties of the obtained materials ...
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3.
Composition material of the system corundum - zirconium dioxide - sintering additive
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(Science for ceramic production)
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A composite material has been developed based on Al 2 O 3 , containing partially stabilized ZrO 2 as a strengthening component, and a eutectic of the CaO system as a sintering additive - ZnO - Al ...
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4.
CALCIUM ZIRCONATE: METHODS OF SYNTHESIS AND APPLICATIONS OF CERAMIC AND REFRACTORY MATERIALS BASED THEREON – A REVIEW. PART 1: METHODS OF CALCIUM ZIRCONATE SYNTHESIS
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(Not-set)
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The publication presents general information about calcium zirconate and the physical/chemical properties of products based thereon. Methods for CaZrO3 production, such as solid-phase synthesis, electric ...
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5.
Recent studies in in high-performance alumina ceramics development (review). Part 2. Nanopowders synthesis and sintering, sol-gel technique and other methods of obtaining fine-grain and fiber alumina
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(Science for ceramic production)
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A review of dissertations by Russian scientists on ceramics made of aluminum oxide, methods of its preparation for the period since 2000 is presented. Thin structural ceramics are mainly considered. The ...
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6.
Characteristics of mullite-zirconia ceramics obtained from powders synthesized by hydrothermal method
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(Science for ceramic production)
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... of mullite-zirconium ceramics has been studied.
It is shown that mullite, ZrO2 tetragonal modification predominates in the sintered ceramic material, there are also closed pores. With an increase in the ...
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7.
Morphological properties nanopowders of the system ZrO2 - СеО2 and characteristics of ceramics
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(Science for ceramic production)
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The dimensional and morphological parameters of nanopowders of the ZrO 2 - СеО 2 system obtained from carbonate and hydroxide precursors have been investigated. The effect of the nature of the precipitant ...
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8.
Manufacturing of nanostructural powders partially stabilized with zirconia for high-strength ceramic production
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(Science for ceramic production)
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It is shown that the method of precursor synthesis by spraying hot solutions highly concentrated in zirconium into concentrated ammonia solutions, in combination with mechanical treatment in optimal modes, ...
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9.
Morphological features of nanopowders of the system Al2О3 - ZrO2 - СеО2 attributed to conditions of precursor production
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(Science for ceramic production)
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The morphological features of powders of the same chemical composition in the system Al 2 О 3 - ZrO 2 - СеО 2 with different sequence deposition of components. The schemes used for the preparation ...
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10.
Production of nickel zirconate-based pigments having perovskite-like structure using sedimentation
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(Science for ceramic production)
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The processes of joint hydroxide deposition of nickel (II) and zirconium (IV) with the production of nickel zirconate have been investigated. During the subsequent heat treatment of hydroxides at a lower ...
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11.
Thermal procedure of zirconia microfiber production
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(Science for ceramic production)
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A method is proposed for producing ZrO 2 microfibers by precipitation of zirconium hydroxide from zirconium-containing aqueous solutions of salts, followed by calcining to dioxide. A laboratory technological ...
