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Projects

14 projects (0,11s)

Project

Effect of the SPD process on the structure and mechanical properties of Al-Si based composites (8JPL19035)

The main objective of the project is to extend the scientific cooperation between VŠB - Technical university of Ostrava and Polish Academy of Science Institite of Metallurgy and Materials Science in Krakow in the field of grain refinement methods by ...

Materials engineering

  • 2019 - 2021
  • 196 tis. Kč
  • 170 tis. Kč
  • MŠMT
Project

The link between microstructure and creep behaviour of precipitate strengthened alloys processed by ECAP (GAP108/11/2260)

At present, the equal-channel angular pressing (ECAP) is the most developed of all potential severe plastic deformation (SPD) techniques for achieving very and copper based alloys processed by SPD, mostly ECAP. The results should de...

JG - Hutnictví, kovové materiály

  • 2011 - 2014
  • 8 780 tis. Kč
  • 8 780 tis. Kč
  • GA ČR
Project

Evaluation of Elastic Properties of Materials Processed by Severe Plastic Deformation (GA13-13616S)

Different methods of severe plastic deformation (SPD) have become well established for manufacturing bulk ultra-fine grained materials. Micromechanisms after SPD processing via ECAP and HPT. Elastic anisotropy of these materials an...

JJ - Ostatní materiály

  • 2013 - 2016
  • 9 264 tis. Kč
  • 9 264 tis. Kč
  • GA ČR
Project

Residual stress and microstructure in metal-based clad composites processed by intensive plastic deformation (GA19-15479S)

Methods of severe plastic deformation (SPD) can be advantageously used to modify conventionally fabricated metals to acquire ultra-fine-grained structures, composites in particular have attracted growing attention; the effects of SPD

Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

  • 2019 - 2023
  • 5 989 tis. Kč
  • 5 368 tis. Kč
  • GA ČR
Project

Dynamic semi- and non-parametric models with applications in finance (1K04018)

will concentrate primarily on the estimation of the state price density (SPD) which describes the dynamically estimated SPDs....

BB - Aplikovaná statistika, operační výzkum

  • 2004 - 2006
  • 861 tis. Kč
  • 298 tis. Kč
  • MŠMT
Project

The damage evolution in ultrafine-grained metals and alloys under fatigue and creep loading (GC20-14450J)

SPD techniques are attractive processing methods of materials due to attaining of unusual physical and mechanical properties. The objective of the project is detailed investigation of behaviour and properties of selected metals and their all...

Materials engineering

  • 2020 - 2022
  • 4 320 tis. Kč
  • 4 320 tis. Kč
  • GA ČR
Project

Ultrafine grained beta-titanium alloys and its surface modifications development for bio-implants (TM03000030)

1. Development of titanium alloy ultrafine grained (UFG) SPD preparation technology for beta-Ti alloys (ASTM F1713 and ASTM F1813) in order to improve mech. properties (YS above 900 MPa and UTS above 1000 MPa) and biocompatibility. 2. Develo...

Surgery

  • 2022 - 2024
  • 20 670 tis. Kč
  • 15 150 tis. Kč
  • TA ČR
Project

Recovery mechanisms in selected magnesium alloys processed by severe plastic deformation (GA15-11879S)

The grain size of a polycrystalline metal plays an important role that determines the mechanical properties of the material. Severe plastic deformation (SPD) may be used for preparation of bulk ultrafine grain materials. Three magnesium tech...

JG - Hutnictví, kovové materiály

  • 2015 - 2017
  • 5 067 tis. Kč
  • 5 067 tis. Kč
  • GA ČR
Project

Non-destructive mapping of spatial distribution of defects in highly strained materials (GA13-09436S)

Bulk ultra fine grained (UFG) materials can be prepared by severe plastic deformation (SPD). The aim of the proposed project is to elucidate mechanism of formation and development of UFG structure during SPD processing through syste...

BM - Fyzika pevných látek a magnetismus

  • 2013 - 2015
  • 5 424 tis. Kč
  • 5 424 tis. Kč
  • GA ČR
Project

Influence of initial crystallographic orientation on creep behaviour of SPD materials (GPP108/10/P469)

Ultrafine-grained (UFG) materials processed ECAP (equal-channel angular pressing) represent the new group of perspective materials. Despite of extensive research in these materials the evolution of microstructure and its influence on creep behaviour ...

JG - Hutnictví, kovové materiály

  • 2010 - 2012
  • 1 039 tis. Kč
  • 1 039 tis. Kč
  • GA ČR
  • 1 - 10 out of 14