For citations:

Zhadyaev A.A., Zakharov D.A. About the experience of using hardmetals in the production of roller cone bits at Volgaburmash JSC. Powder Metallurgy аnd Functional Coatings (Izvestiya Vuzov. Poroshkovaya Metallurgiya i Funktsional'nye Pokrytiya). 2022;(3):78-87. https://doi.org/10.17073/1997-308X-2022-3-78-87