Porous Titanium elasticity study with acoustic undefeated method

 
G.A. Meshkova,
  

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Modern Problems in Physical Materials Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2008, #17
http://www.materials.kiev.ua/article/383

Abstract

Powder Titanium samples with 0,05-0,40 porosity obtained through cold pressing and further sintering in vacuum under temperature of 573 and 773 К are studied. Experimental dependencies of longitudinal acoustic wave velocity and compressional wave modulus from porosity are obtained. Elastic properties anisotropy depending on sample pressing direction is established.