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11 237 (0,072s)

Project

Structure of pure and segregated grain boundaries of molybdenum (GA202/99/1665)

and nickel-segregated grain boundaries in molybdenum bicrystals. Structures of individual grain boundaries will be observed experimentally by means of the electron microscopy structures. Comparis...

BM - Fyzika pevných látek a magnetismus

  • 1999 - 2001
  • 2 991 tis. Kč
  • 1 471 tis. Kč
  • GA ČR
Project

The role of grain boundaries in high-temperature plastic deformation of fine-grained materials (GA106/07/0303)

investigation of selected grain boundaries using EBSD and AFM methods will yieldinformation on the influence of the grain boundary type on the magnitude of grain boundary sliding in fine of the r...

JG - Hutnictví, kovové materiály

  • 2007 - 2010
  • 2 567 tis. Kč
  • 2 567 tis. Kč
  • GA ČR
Project

Thermodynamics and structural aspects of grain boundary segregation in alfa-iron base alloys (OC 517.40)

Experimental study of solute segregation at crystallographically specified grain boundaries in bicrystals of an Fe-Si alloy. Determination of values (enthalpy and entropy). Classification of individual grain boundaries<...

JG - Hutnictví, kovové materiály

  • 1998 - 2000
  • 4 724 tis. Kč
  • 1 095 tis. Kč
  • MŠMT
Project

Simulation of diffusion along grain boundaries (OC P3.110)

The aim of the project is to contribute to better understanding of grain boundary diffusion mechanisms. The main attention will be paid to atomic movement along grain boundaries in modified Ni - Al intermetallics. ...

BM - Fyzika pevných látek a magnetismus

  • 1999 - 2001
  • 1 812 tis. Kč
  • 990 tis. Kč
  • MŠMT
Project

Compensation effect and grain boundary properties (GA202/06/0004)

and entropy of structurally dependent grain boundary processes and to apply between enthalpy and entropy of structurally dependent grain boundary processes of theoreticalapproaches with experimen...

BM - Fyzika pevných látek a magnetismus

  • 2006 - 2008
  • 1 838 tis. Kč
  • 1 838 tis. Kč
  • GA ČR
Project

Theoretical studies of grain boundaries with point defects and their aggregates (GA202/09/1786)

of structural and mechanical properties of grain boundaries in selected metals and intermetallic compounds and on interaction of grain boundaries with point defects and their aggregates.To obtain relevant...

BM - Fyzika pevných látek a magnetismus

  • 2009 - 2011
  • 2 913 tis. Kč
  • 2 913 tis. Kč
  • GA ČR
Project

Grain boundary characterization in magnesium alloys processed by equal channel angular pressing Experiment and theory (GPP108/12/P054)

materials with ultrafine-grained structure by severe plastic deformation (e.g. ECAP). The aim of this project is (i) experimental determination of all five grain boundary parameters; (ii) calculation of relative e...

JG - Hutnictví, kovové materiály

  • 2012 - 2014
  • 590 tis. Kč
  • 590 tis. Kč
  • GA ČR
Project

Properties of atoms grain boundaries in iron and its alloys (IAA1010708)

. Study of solute segregation at selected grain boundaries in these materials on the knowledge about grain boundary diffusion,these interfaces will be enriched by isotopes information about the state of the atoms i...

BM - Fyzika pevných látek a magnetismus

  • 1997 - 1999
  • 5 112 tis. Kč
  • 1 796 tis. Kč
  • AV ČR
Project

Structure and chemistry of grain boundaries (IAA110404)

9N - 9

  • 1994 - 1996
  • 337 tis. Kč
  • 518 tis. Kč
  • AV ČR
Project

Grain Boundary Structure and Solute Segregation. (GA202/94/1177)

BM - Fyzika pevných látek a magnetismus

  • 1994 - 1996
  • 1 090 tis. Kč
  • 1 610 tis. Kč
  • GA ČR
  • 1 - 10 out of 11 237