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21.
Black Ceramic Pigments Based on Open-Hearth Slag
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(Utilization of waste)
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Black ceramic pigments based on open-hearth slag were obtained. The assessment of the possibility and sequence of physical and chemical processes during the firing of pigment mixtures has been carried ...
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22.
Ceramics based on hydroxyapatite calcium, synthesized from calcium acetate, calcium hydroxide, and dipotassium phosphate
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(Biomaterials)
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Calcium hydroxyapatite (HAP) powder is synthesized from an aqueous solution of potassium hydrogen phosphate and a suspension of calcium hydroxide in an aqueous solution containing calcium and potassium ...
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23.
Properties of the calcium phosphate powder synthesized from calcium acetate and sodium hydrogen phosphate
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(Biomaterials)
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The properties of the powder synthesized from calcium acetate and sodium hydrogen phosphate were studied at the ratio [Ca 2+ ] / [PO 4 3- ] of the initial reagents equal to 1. Brushite, monetite, octacalcium ...
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24.
Stabilization of glass spectral characteristics and technology
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(Science for glass production)
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Sheet glass from different manufacturers or from the same production, but at different periods of their production, differ in color shade and total light transmission, which depends not only on the total ...
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25.
Determination of the optimal capacity of belt vacuum-press upon making of ceramic
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(At the enterprises and institutes)
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Calculation formulas are given to determine the optimal power, taking into account the factors affecting the power and productivity of presses for molding clay materials. Friction resistance coefficients ...
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26.
Powder of Ca-deficient hydroxyapatite for fabrication of ceramics based on tricalcium phosphate
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(Biomaterials)
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The properties of Ca-deficient hydroxyapatite powder synthesized from calcium nitrate and ammonium hydrogen phosphate at 60 ° C, pH = 7 and Ca / P = 1.67 are presented; 1.61 and 1.48. After firing at 1100 ...
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27.
Phase composition of powder material based on calcium hydroxyapatite and sodium dihydrophosphate
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(Science for ceramic production)
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Powder mixtures based on calcium hydroxyapatite (HAP) and sodium dihydrogen phosphate have been investigated. It was found that due to mechanochemical activation in these mixtures, calcium phosphates are ...
