ВПЛИВ ПОКРИТТЯ ТИТАНОМ ТА ВОЛЬФРАМОМ ПОВЕРХНІ АЛМАЗНИХ МОНОКРИСТАЛІВ НА ЗНОСОСТІЙКІСТЬ ВИГОТОВЛЕНИХ З НИХ ПОРОДОРУЙНІВНИХ ЕЛЕМЕНТІВ
A study was carried out on the wear resistance of cylindrical rock-breaking elements with a diameter of 9 and a height of 10 mm, equipped with AST160 400/315 synthetic diamond powder grains without coating and with a pre-applied tungsten and titanium coating, by turning them into cylindrical core of...
Збережено в:
| Дата: | 2019 |
|---|---|
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины
2019
|
| Теми: | |
| Онлайн доступ: | http://altis-ism.org.ua/index.php/ALTIS/article/view/109 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Tooling materials science |
Репозитарії
Tooling materials science| Резюме: | A study was carried out on the wear resistance of cylindrical rock-breaking elements with a diameter of 9 and a height of 10 mm, equipped with AST160 400/315 synthetic diamond powder grains without coating and with a pre-applied tungsten and titanium coating, by turning them into cylindrical core of Korostyshevsky granite IX drillability. It was shown that deposition of tungsten by the magnetron method on the surface of diamond crystals purified from residual metal and non-diamond carbon of diamond crystals reduces the wear rate of rock-breaking elements made from them by 2.5 times, and the deposition of titanium by 2.75 times. |
|---|