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Automated setup for ultrahigh pressure treatment of materials
|Vladimir V. Shchennikov , Andrey Y. Derevskov , Svetlana V. Popova , Sergey V. Ovsyannikov , Vladimir I. Osotov|
Russian Academy of Sciences, Ural Division, Institute of Metal Physics, 18 S.Kovalevskaya str., GSP-170, Ekaterinburg 620219, Russian Federation
High pressure treatment by various type of apparatuses is known to change the microstructure of substances in different ways. Thus, for example, the hydrostatic contraction above phase transition point tends to shredding of some binary compounds into nano-particles. Thermal, mechanical, etc. properties of such inhomogeneous materials depend both on the intrinsic parameters of substances and also on the shape and concentration of particles contained. In present paper the original high pressure apparatuses, recording automated systems, and methods of materials treatment are discussed. The combined technique is able to provide both the various types of pressure treatment and allow to distinguish the physical and geometrical parameters of substances under pressure.
Presentation: poster at E-MRS Fall Meeting 2003, Symposium F, by Sergey V. Ovsyannikov
See On-line Journal of E-MRS Fall Meeting 2003
Submitted: 2003-05-06 06:51 Revised: 2009-06-08 12:55