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Combined vacuum plasma surface treatment for increase of durability of face milling cutters from high‐speed steel
Author(s) -
Grigoriev S.,
Volosova M.,
Melnik Y.,
Cherkasova N.
Publication year - 2015
Publication title -
materialwissenschaft und werkstofftechnik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.285
H-Index - 38
eISSN - 1521-4052
pISSN - 0933-5137
DOI - 10.1002/mawe.201400279
Subject(s) - nitriding , materials science , plasma , coating , metallurgy , layer (electronics) , arc (geometry) , deposition (geology) , high speed steel , vacuum arc , plasma arc welding , composite material , mechanical engineering , engineering , paleontology , physics , quantum mechanics , sediment , welding , biology
The article deals with the influence of the vacuum plasma surface treatment on the life of the face milling cutter of high‐speed steel R6M5 (analog M2 (USA, AISI/ASTM)). Such processing combines ion nitriding in gas plasma and the deposition of the wear‐resistant TiAlN layer in the metal gas plasma of the vacuum‐arc discharge. Research verifies that the use of vacuum plasma treatment combining the formation of the transition nitrided layer in the gas plasma and the subsequent deposition of TiAlN coating in metal gas plasma created by a vacuum‐arc discharge is an effective way to improve the tool life of high‐speed steel face milling cutters.