ASSESSMENT OF DAMPING CAPACITY OF POROUS TITANIUM NICKELIDE UNDER FORCED OSCILLATION CONDITIONS

Authors
SOLONIN SM MARTYNOVA IF SEMIDA VV GONCHARUK NV
Citation
Sm. Solonin et al., ASSESSMENT OF DAMPING CAPACITY OF POROUS TITANIUM NICKELIDE UNDER FORCED OSCILLATION CONDITIONS, Powder metallurgy and metal ceramics, 33(1-2), 1994, pp. 82-84
Citations number
8
Categorie Soggetti
Material Science, Ceramics","Metallurgy & Metallurigical Engineering
Journal title
Powder metallurgy and metal ceramics → ACNP
ISSN journal
10681302
Volume
33
Issue
1-2
Year of publication
1994
Pages
82 - 84
Database
ISI
SICI code
1068-1302(1994)33:1-2<82:AODCOP>2.0.ZU;2-W
Abstract
We have studied the damping capacity of porous titanium nickelide powd er on a laboratory apparatus designed for vibration of materials under steady-state forced oscillation conditions. We have established the d ependence of the damping capacity on the porosity and the magnitude of the applied force. By comparing tests ofporous titanium and titanium nickelide, we show that the latter has better damping characteristics. We hypothesize two levels of damping in titanium nickelide: interpart icle and lattice.