Determination of Oxides Intended for the Surface Modification of Diamond Grains by their Functional Characteristics
| Autor: | V. I. Lavrinenko, V. L. Dobroskok, I. S. Kashynskyi, V. Yu. Solod |
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| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Materials science Synthetic diamond Diamond grinding Diamond 02 engineering and technology engineering.material 01 natural sciences law.invention Grinding Inorganic Chemistry 020303 mechanical engineering & transports 0203 mechanical engineering Chemical engineering law Group (periodic table) 0103 physical sciences engineering Surface modification General Materials Science |
| Zdroj: | Journal of Superhard Materials. 42:417-422 |
| ISSN: | 1934-9408 1063-4576 |
| DOI: | 10.3103/s1063457620060064 |
| Popis: | We determined the restrictions on the selection of oxides, which can be effective in modifying the surface of the grains of synthetic diamond grinding powders with heat-resistant oxides. The first group of oxides that are most efficiently used for modifying the surface of grains of diamond grinding powders includes B2O3, TiO2, SiO2, and Al2O3, and the second group consists of less effective ZnO, BaO, and CaO. To achieve an additional positive effect of the modification, one can consider a double modification of the surface of diamond grains with a mixture of oxides of the first group and chlorides (CaCl2, NaCl). |
| Databáze: | OpenAIRE |
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