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2 487 (0,115s)

Project

Preparation of NiTi shape memory alloys by reactive sintering (GA14-03044S)

Melting metallurgy processes of NiTi shape memory alloys can lead, the project will help to build a platform for preparation of shape memory alloys by powder is to explain basic physical ...

JG - Hutnictví, kovové materiály

  • 2014 - 2016
  • 8 943 tis. Kč
  • 8 943 tis. Kč
  • GA ČR
Project

Kwinking concept in NiTi shape memory alloy (GA25-16285S)

was recently described in the shape memory alloy NiTi and identified as the underlying practical insights that could help in the search for new shape memory alloys to the improvement of ...

Materials engineering

  • 2025 - 2027
  • 11 322 tis. Kč
  • 10 980 tis. Kč
  • GA ČR
Project

Interstitial impurities in NiTi-based shape memory alloys (GA15-16336S)

The proposal focuses on interactions between NiTi shape memory alloys and properties of NiTi alloys exposed to in-vivo environmental conditions. Were the project precipitation and subsequent trans...

JG - Hutnictví, kovové materiály

  • 2015 - 2018
  • 6 341 tis. Kč
  • 6 341 tis. Kč
  • GA ČR
Project

NiTi Shape Memory Alloys and Their Processing-Structure-Transformation Behaviour Relationship (GA106/05/0918)

and the characteristics of forward and reverse martensitic transformations B2-(R)-B19' in Ni-rich NiTi shape memory alloys (SMAs) and (ii) to demonstrate that the processing technology of advanced materials (in pa...

BM - Fyzika pevných látek a magnetismus

  • 2005 - 2007
  • 3 922 tis. Kč
  • 3 922 tis. Kč
  • GA ČR
Project

Development of a constitutive model for polycrystalline NiTi-based shape memory alloys including plastic deformation. (GP14-28306P)

Polycrystalline NiTi-based shape memory alloys have already been used in many medical and engineering applications. The key point for their processing and adequate the existing macroscopic constitutive model for

JG - Hutnictví, kovové materiály

  • 2014 - 2016
  • 1 200 tis. Kč
  • 1 200 tis. Kč
  • GA ČR
Project

Development of the macroscopic thermomechanical model for shape memory alloys (GP106/09/P302)

describing the one-dimensional thermomechanical quasi-static behaviour of shape memory alloys (SMA) to describe also the material behavior under general 3D stress state experiments - series of combined tension-torsion test...

JG - Hutnictví, kovové materiály

  • 2009 - 2010
  • 460 tis. Kč
  • 460 tis. Kč
  • GA ČR
Project

Tailoring strain heterogeneity on macro- and micro-scales in NiTi shape memory alloys by transformation-induced plasticity (GA22-20181S)

This project is focused on experimental investigation and theoretical description of the mechanics of plastic deformation in NiTi shape memory alloys reflecting new findings revealing the role of deformation twinni...

Materials engineering

  • 2022 - 2024
  • 10 114 tis. Kč
  • 9 543 tis. Kč
  • GA ČR
Project

Development and Characterization of Active Hybrid Textiles with Integrated Nanograin NiTi Micro Wires (GAP108/10/1296)

Shape memory NiTi micro wires exhibit excellent mechanical and functional variety of methods for integrating the functional metallic NiTi micro filaments of such novel NiTi textile structures. Firstly, it ...

JJ - Ostatní materiály

  • 2010 - 2012
  • 6 049 tis. Kč
  • 6 049 tis. Kč
  • GA ČR
Project

Upscaling the applicability of NiTi shape memory alloys by improving their fatigue performance (GA16-20264S)

NiTi based shape memory alloys can be potentially used in a wide range of NiTi based commercial alloys in all its complexity. Particular attention performance is thus the key obstacle for upscalin...

JJ - Ostatní materiály

  • 2016 - 2018
  • 6 589 tis. Kč
  • 6 313 tis. Kč
  • GA ČR
Project

Localization phenomena in shape memory alloys experiments & modeling (GA18-03834S)

This project is focused on systematic experimental investigation and theoretical description of nucleation and propagation of martensitic phase transformation via localized inhomogeneities in NiTi shape memory alloys

Applied mechanics

  • 2018 - 2021
  • 15 422 tis. Kč
  • 13 558 tis. Kč
  • GA ČR
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