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Klíčové výsledky

New article explaining origin of functional fatigue in NiTi shape memory alloys published in Applied Materials Today

Martensitic transformation induced by cooling NiTi wire under varioustensile stresses: Martensite variant microstructures, textures, recoverable strains and plastic strains

New article on heavily phosphorus-doped diamond electrodes by Kildong Sung Unveiling the microstructure and promising electrochemical performance of heavily phosphorus-doped diamond electrodes

New article on generation of incremental plastic strains by martensitic transformation occurring under external stress in NiTi shape memory alloys by Petr Sittner

Recoverable and plastic strains generated by forward and reverse martensitic transformations under external stress in NiTi SMA wires
An interesting article on the  self-corrosion process in biodegradable Zn-0.8Mg-0.2Sr alloy

in Surface and Coatings Technology journal written by Andrea Školáková and Jan Pinc

A zinc phosphate layered biodegradable Zn-0.8Mg-0.2Sr alloy: Characterization and mechanism of hopeite formation

An article by Drahos Dvorsky et al. in high-IF Journal of Magnesium and Alloys  systematically compares the traditional ingot metallurgy and rapid solidification technique for preparation of Mg-Y-Zn magnesium alloys with high strength and ductility, originating from their unique microstructures, which include Long-Period Stacking Ordered (LPSO) phases and/or Mille-Feuille structures (MFS).

...and notably, probably one of the first department articles written with assistance from AI

Advantages of rapid solidification over casting of Mg-0.4Zn-1Y alloy

methodical article introducing experimentral SAED-DF and ASTAR methods used to reconstruct martensite variant microstructures  in grains of plastically deformed NiTi wires by TEM  published in Material Characterisation journal

Reconstruction of martensite variant microstructures in grains of deformed NiTi shape memory alloy by TEM

 

When exposed to high stress at high temperatures, the monoclinic B19' martensite in NiTi shape memory alloy transforms locally to long period modulated structure

Modulated martensite in NiTi shape memory alloy exposed to high stress at high temperatures

An article in High IF journal  Chemical Engineering Journal by P. Ashcheulov focusses electrochemical properties of  thin-layer diamond electrodes prepaged by CVD synthesis.

Surface morphology-assisted electrochemical conversion of carbon dioxide to formic acid via nanocrystalline boron-doped diamond electrodes

New deformation mechanism of plastic deformation of monoclinic B19' martensite in NiTi was introduced in two recent articles of the FMC group published in journals Acta Materialia and International Journal of Plasticity

Experiment:  Plastic deformation of B19’ monoclinic martensite in NiTi shape memory alloys: HRTEM analysis of interfaces in martensite variant microstructures

Model:  Kwinking as the plastic forming mechanism of B19 NiTi martensite

Congratulations to an excellent article published in high impacted journal Bioactive Materials by J. Pinc and colleagues from 4 FZU departments.

A detailed mechanism of degradation behaviour of biodegradable as-ECAPed Zn-0.8Mg-0.2Sr with emphasis on localized corrosion attack

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