-
21.
Synthesis and phase formation in Cu-Cr-O system
-
(Science for ceramic production)
-
The conditions for the formation of phases in the Cu-Cr-O system with different technological background are analyzed. The synthesized materials were characterized using X-ray phase analysis methods. The ...
-
22.
Photoluminescence centres in porcelain
-
(Science for ceramic production)
-
Porcelain samples were studied by the method of time-resolved luminescence with excitation by a molecular nitrogen laser. In the photoluminescence spectra of hard, soft and bone china, a combination of ...
-
23.
Studies in technological processes of foam-glass making with mathematical simulation (a review)
-
(Science for glass production)
-
An overview of the directions for improving the technological processes of foam glass production using mathematical modeling over the past 15 years is presented. The developments of leading scientists ...
-
24.
Compositions and technological parameters for synthesis of cellular insulator construction glass materials with tailored density
-
(RESOURCE SAVING)
-
The possibility of synthesis of heat-insulating building materials with a given density on the basis of cullet, slag of a metallurgical plant and ash and slag waste from thermal power plants is considered. ...
-
25.
Rheological behavior of porcelain slurry with bio-surfactants
-
(Science for ceramic production)
-
The effect of culture liquids with bacteria Acinetobacter johnsonii str. J221 and Pseudomonas aeruginosa str. Gd on the rheological properties of a porcelain slip. The surface activity of the culture liquid ...
-
26.
Biochemical method of iron elimination and colour characteristics of deferrized porcelain
-
(Raw materials)
-
The flowchart of a two-stage method for removing iron from the composition of porcelain stone is presented: with a combination of bio- and chemical reduction of iron under conditions of stagnant and water ...
-
27.
Biochemical method of iron removal from Zhuravliny Log kaolin
-
(Raw materials)
-
The reasons for the low efficiency of reducing the iron content in the kaolin composition of the Zhuravliny Log deposit by the method of dry classification by fractions are analyzed. The technology of ...
-
28.
Low-temperature fired porcelain with diopside and marshalite additions
-
(Science for ceramic production)
-
Sintering, phase composition, structure and properties of low-temperature fired porcelain from masses where quartz sand is replaced by marshalite or marshalite with diopside have been investigated. The ...
-
29.
Bio-processing of clay materials and ceramic masses: main trends, techniques and practical experience
-
(Science for ceramic production)
-
An overview of works on biological effects on clay materials and ceramic masses is presented. The main directions and differences in the technology of biological treatment are determined depending on the ...
-
30.
Marnetic separation of raw materials for glass and ceramics production. Aspects of ferrous impurities control
-
(Raw materials)
-
Numerous data on the magnetic separation of raw materials for the production of glass and ceramics are summarized with an additional key indicator - the separation efficiency (relative decrease in the ...
-
31.
Nature of Liquescence and Fluidity of Kaolin of the Zhuravliny Log Deposit (a Review)
-
(Raw materials)
-
A review of studies on the nature of the most effective methods for regulating the liquefaction and fluidity of kaolin from the Zhuravliny Log deposit is presented. The data on the material, mineral and ...
-
32.
The use of neodymium oxide to enhance the whiteness of porcelain
-
(Science for ceramic production)
-
The spectrocolorimetric and luminescent characteristics of porcelain containing neodymium oxide additives have been studied. It has been shown that an increase in whiteness occurs when the content of neodymium ...
-
33.
Structure and rheology of semi-finished porcelain upon firing
-
(Science for ceramic production)
-
Data on the rheological behavior of samples of materials of the porcelain group at pure shear were obtained, complementing the results of dilatometric studies of shrinkage. The concept of the macromechanism ...
-
34.
Reduction of the probability of pinhole formation in cobalt feldspathic glazes used in porcelain production
-
(Science for ceramic production)
-
The use of pegmatite of the Chupinskoye deposit with admixtures of mica for the production of porcelain glaze may cause the formation of a "prickly" glaze defect. It was found that the introduction ...
-
35.
Biochemical nature of gleying upon maturing clayey materials
-
(Raw materials)
-
The biochemical nature of the gley formation process during aging of clay materials (GM), the factors of its occurrence, identification methods and its influence on the properties of GM are considered. ...
-
36.
Colorimetric identification of phosphorus by the material type
-
(Science for ceramic production)
-
Colorimetric identification of porcelain items by the type of material is reduced to finding the classification functions obtained on the training sample and linking the color coordinates with the type ...
-
37.
The microstructure of the porcelain containing neodymium oxide
-
(Science for ceramic production)
-
The influence of neodymium oxide on the formation of the microstructure of hard porcelain and the sintering process is considered. A scheme of the process of structure and phase formation in solid porcelain ...
-
38.
Evaluation of the porcelain whiteness
-
(Science for ceramic production)
-
The features of the use of the colorimetric method for assessing the whiteness and yellowness of porcelain are considered. The whiteness index of porcelain allows you to rank samples by preference, which ...
-
39.
Color of the porcelain containing neodymium oxide
-
(Science for ceramic production)
-
The main regularities of the color formation of porcelain containing neodymium oxide, which has the ability to change color depending on the light source using absorption and reflection spectra, have been ...
-
40.
Structural transformations in porcelain-faience industry of Primorskii region
-
(Problems of economy)
-
It is shown that the use of rich local natural resources and available reserves to increase production efficiency, subject to structural transformations, will allow the porcelain and faience industry to ...
