Characteristics of monolayer and multilayer titanium nitride plasmochemical coatings

Studies have been performed on the phase compositions, surface relief, adhesion, and mechanical properties of monolayer and multilayer coatings based on TiN and TiN-Ti-TiNO. Resistance tests to microabrasive wear have been made on these. Such wear on multilayer coatings is less by a factor 1.9 than...

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Published inPowder metallurgy and metal ceramics Vol. 45; no. 11-12; pp. 547 - 552
Main Authors Ivashchenko, L. A., Porada, O. K., Ivashchenko, V. I., Zakiev, I. M., Dub, S. M., Timofeeva, I. I.
Format Journal Article
LanguageEnglish
Published New York Springer Nature B.V 01.11.2006
Subjects
Adhesion
Adhesive wear
Coatings
Coefficient of friction
Diamond pyramid hardness
Diamonds
Mechanical properties
Monolayers
Multilayers
Nanostructure
Scratching
Titanium nitride
Wear
Wear resistance
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ISSN1068-1302
1573-9066
DOI10.1007/s11106-006-0118-6

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Summary:Studies have been performed on the phase compositions, surface relief, adhesion, and mechanical properties of monolayer and multilayer coatings based on TiN and TiN-Ti-TiNO. Resistance tests to microabrasive wear have been made on these. Such wear on multilayer coatings is less by a factor 1.9 than on monolayer ones. Multilayer coatings of TiN-Ti-TiNO have high adhesion to silicon; a difference from monolayer coatings is that they are not subject to peeling with the maximum normal loading by a diamond indenter during nanoscratching. The coefficient of friction is 0.17 in diamond indenter scratching of monolayer and multilayer coatings.
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ISSN:1068-1302
1573-9066
DOI:10.1007/s11106-006-0118-6