Structure and properties of layered coatings of alloyed titanium nitride with a dropping metal fraction
S.V. Ovchinnikov1, V.V. Neifeld1, A.V. Voronov1
1Institute of Strength Physics and Materials Science of Siberian Branch of Russian Academy of Sciences, Tomsk, Russia
Email: ovmLMPiN@ispms.ru.

PDF
Using electron microscopy, indentation, scratch and tribology techniques, the structural-phase state and mechanic & tribological properties of layered coatings of alloyed titanium nitride were studied depending on the composition of the layers and at different fractions of bronze droplets in the surface layer. The morphological features of growth at various scale levels, the critical concentrations of elements corresponding to structural and phase transformations, and the structural features of coating growth in the droplet region have been established. Keywords: multicomponent nitride, bronze, laminar structure, electron microscopy, hardness, scratch, tribology.
Publisher:

Ioffe Institute

Institute Officers:

Director: Sergei V. Ivanov

Contact us:

26 Polytekhnicheskaya, Saint Petersburg 194021, Russian Federation
Fax: +7 (812) 297 1017
Phone: +7 (812) 297 2245
E-mail: post@mail.ioffe.ru