МЕХАНІЧНА ОБРОБКА АЛМАЗНИХ МОНОКРИСТАЛІВ АЛМАЗНИХ МІКРОПОРОШКІВ З ПОКРИТТЯМ
The properties and working capacity of micropowders of synthetic diamonds of grade ACM 10/7 KM with a chemically active coating on carbon based on silicon alloys as compared to micropowder ACM 10/7 without coating were investigated. It has been experimentally established that the coating increases t...
Збережено в:
| Дата: | 2018 |
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| Автори: | , , , , , , |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины
2018
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| Теми: | |
| Онлайн доступ: | http://altis-ism.org.ua/index.php/ALTIS/article/view/65 |
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| Назва журналу: | Tooling materials science |
Репозитарії
Tooling materials science| Резюме: | The properties and working capacity of micropowders of synthetic diamonds of grade ACM 10/7 KM with a chemically active coating on carbon based on silicon alloys as compared to micropowder ACM 10/7 without coating were investigated.
It has been experimentally established that the coating increases the abrasive ability of the diamond powder by 15-22%. It is also shown that the use of coatings on diamond powders increases their thermal stability due to the reduction of stresses in crystals, as well as the healing of cracks and other defects in grains of diamond powders. It has been experimentally established that the coated micropowder has a twice higher coefficient of diamond removal compared to the micropowder without coating due to the effect of the use of the physico-chemical medium on the processing speed of the crystal |
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