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Modification of the Structure-Phase State of Coatings by Ion Implantation Techniques

Published online by Cambridge University Press:  21 February 2011

A.D. Korotaev
Affiliation:
Siberian Physical and Technical Institute, 1, Revolution Sq., Tomsk, 634050, Russia
A.N. Tyumentsev
Affiliation:
Siberian Physical and Technical Institute, 1, Revolution Sq., Tomsk, 634050, Russia
Yu.P. Pinzhin
Affiliation:
Siberian Physical and Technical Institute, 1, Revolution Sq., Tomsk, 634050, Russia
A.F. Safarov
Affiliation:
Siberian Physical and Technical Institute, 1, Revolution Sq., Tomsk, 634050, Russia
S.P. Bugaev
Affiliation:
High-Current Electronics Institute, 4 Akademichesky Ave., Tomsk, 634055, Russia
P.M. Shchanin
Affiliation:
High-Current Electronics Institute, 4 Akademichesky Ave., Tomsk, 634055, Russia
N.N. Koval
Affiliation:
High-Current Electronics Institute, 4 Akademichesky Ave., Tomsk, 634055, Russia
A.V. Vizir
Affiliation:
High-Current Electronics Institute, 4 Akademichesky Ave., Tomsk, 634055, Russia
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Abstract

Transmission electron microscopy was used to study the effect of nitrogen-ion irradiation on the microstructure of ion-plasma TiN coating deposited on a substrate of austenitic stainless steel. The principal peculiarities of the changes in the fine structure at the substrate-coating interface and in the bulk of the coatings having a thickness of several micrometers have been revealed for the conditions of ion-beam-assisted deposition and plasma-assisted deposition. Possible mechanisms for the effect of ion irradiation on the microstructure of the substrate-coating composition are discussed.

Type
Research Article
Copyright
Copyright © Materials Research Society 1996

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