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Research of damping properties of materials on the base of MAX phase of Тi3AlC2

F.V.Starostina,
 
T.A.Prikhna,
 
A.V.Osadchiy,
 
M.Karpets,
 
V.Kovylyaev,
 
L.N.Devin,
 
V.B.Sverdun,
 
V.E.Moshil,
 
A.V.Kozurev,
 
R.A.Kuznetcov
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Modern Problems in Physical Materials Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2011, #20
http://www.materials.kiev.ua/article/2052

Abstract

Damping characteristics of materials with primary content of Тi3AlC2 up to 95% (mas.) are specified. With the increase of synthesis time from 1 to 3 hours at 1250 °С the structure of MAX phase becomes homogeneous and there is a segregation of admixture oxygen, which has a positive influence on damping characteristics.


DAMPING CONSTANT, DAMPING PROPERTIES, MAX PHASES, Q-QUALITY, TERNARY CARBIDES, ТІ—AL—С SYSTEM

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