Published 2015 | Version v1
Journal article Metadata-only

Durability of the multicomponent nitride coatings based on TiN and (Ti,Al)N deposited by PIII and D method

Creators

  • 1. National Science Center ''Kharkov Institute of Physics and Technology'', Kharkov (Ukraine)
  • 2. Real Ltd (Ukraine)

Description

The multicomponent nitride coatings based on TiN and (Ti, Al)N with small additions of Y, Re, Ni, Cr, Si, Mo, Fe synthesized by the PIII and D method from the filtered cathodic-arc plasma. The crystalline nitride phase in all coatings is of the cubic structure of NaCl type. All investigated coatings were characterized with the hardness of 23...36 GPa and Young's modulus of 324...436 GPa. The addition of dopants reduces the average rate of cavitation and abrasive wear of the coatings. The best durability demonstrated coating deposited from the cathode of the Ti0.49Al0.50Y0.006Re0.0005 composition. This coating also demonstrated high thermal stability

Additional details

Publishing Information

Journal Title
Voprosy Atomnoj Nauki i Tekhniki
Journal Issue
no2-96
Journal Page Range
p. 130-138
ISSN
1562-6016

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
46135696
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM NITRIDES; CAVITATION; CUBIC LATTICES; DOPED MATERIALS; HARDNESS; IMPURITIES; PLASMA ARC SPRAYING; TITANIUM NITRIDES; WEAR RESISTANCE; YOUNG MODULUS
Descriptors DEC
ALUMINIUM COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DEPOSITION; MATERIALS; MECHANICAL PROPERTIES; NITRIDES; NITROGEN COMPOUNDS; PNICTIDES; SPRAY COATING; SURFACE COATING; THREE-DIMENSIONAL LATTICES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS