Optimization the coating technology of detonation coverages on bases of drilling bits with use of durability power criteria
Автор: Nenashev M.V., Kalashnikov V.V., Ibatullin I.D., Ganigin S.Yu., Chebotaev A.S., Balashov E.S., Shashkina T.A., Gallyamov A.R., Belokorovkin S.A.
Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc
Рубрика: Машиностроение
Статья в выпуске: 1-2 т.12, 2010 года.
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In the paper one of the directions of researching properties of hard-alloy coverages, explicated in SamGTU, consisting in estimation the power criteria of durability of surface layers is displayed. It is de-scribed the sklerometer and technology of estimation the energy of plastic deformation activation. It is displayed, that reserve of toughness characterizes dyrability of hard-alloy coverages at fatigue wear process. Recommendations on coating hard-alloy detonation coverages on elements of drilling bits bases are brought.
Detonation coverage, optimization of technology, drilling bit
Короткий адрес: https://sciup.org/148198965
IDR: 148198965
