Open AccessThe assessment of the efficiency of carbonitriding process application for hardening of the threaded joints of drill pipes made of foreign blank parts
Author(s) -
А. В. Степанчукова,
E. Yu. Priymak
Publication year - 2020
Publication title -
vektor nauki tolʹâttinskogo gosudarstvennogo universiteta
Language(s) - English
Resource type - Journals
eISSN - 2712-8458
pISSN - 2073-5073
DOI - 10.18323/2073-5073-2020-3-26-37
Subject(s) - carbonitriding , materials science , metallurgy , embrittlement , hardening (computing) , drill , hardened steel , decarburization , composite material , layer (electronics)