Katedra materiálu a strojírenské metalurgie / Department of Material Science and Techology


Recent Submissions

Křenek, Tomáš , Mikysek, Petr , Pola, Michal , Vála, Lukáš , Melaré, Estela , Jandová, Věra , Vavruňková, Veronika , Rieger, David
Formation of metastable zirconium oxides using pulsed laser deposition of ZrO based target

There is a growing interest about the possibilities for preparation of various zirconium oxides from scientific as well asapplication point of view. Laser ablation of solid target consisting of sintered grains of metallic hexagonal Zr3O and monoclinic ZrO2 results in evaporation of Zr,&...

Bricín, David , Pomahač, Jiří , Kříž, Antonín
Degradation of Sintered Carbides in Different Corrosive Environments

The aim of the study was to determine the corrosion resistance of different types of sintered carbides in alkaline and acidic environments. The degradation environment for sintered carbides was chosen so that its pH corresponds to those with which these carbides normally come into&...

Bartoň Klufová, Pavla , Kříž, Antonín , Vostřák, Marek
Development of laser clads with high corrosion resistance for nuclear power industry

This contribution deals with development of a system consisting of a base material and a composite laser clad with high corrosion resistance. The cladding material for laser overlaying was a powder mixture of inorganic substances based on copper and oxides of silicon, iron, calcium...

Bricín, David , Elmanová, Andrea , Kříž, Antonín
The effect of selective laser melting technology on the development of the structure of samples made from WC-Co powder

The aim of this study was to analyse how changing the processing parameters of WC-Co powder affects its properties. The powder mixture properties were evaluated by technological tests firstly and then the results were than compared with properties of SD251 stainless steel powder wh...

Hájek, Jiří , Rot, David , Jiřinec, Jakub
Distortion in induction-hardened cylindrical part

This article concerns distortion of a workpiece after induction-hardening under various conditions. It focuses particularly on the effects of quenching water temperature, PAG polymer concentration and the rotation speed of the workpiece during induction hardening. Electrical as well as non-electrical&...