May 26, 2019   4:11 p.m. Dušan
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Establishing the patterns of the structure and properties formation in high-speed steels during melting and casting in vacuum

Supervisor: prof. Ing. Alexander Čaus, DrSc.


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Project description:With proper choice of an appropriate nomenclature the durability of cast cutting tools (CCT) can be better than that of conventional tools. However, for successful application of CCT it is necessary to provide adequate impact toughness of cast high speed steel (HSS). From this point of view casting into metal moulds is more attractive because due to high rate of solidification this technology provides enhanced alloy density, fine-grained cast structure, consequently enhanced mechanical properties, primarily impact toughness. Disadvantage is the low life of moulds when casting HSS.
Kind of project:VEGA ()
Department:Institute of Production Technologies (MTF)
Project identification:1/0520/15
Project status:Successfully completed
Project start date :01. 01. 2015
Project close date:31. 12. 2018
Number of workers in the project:8
Number of official workers in the project:7

Official project workers

The following table shows the researcher workers who have been assigned official roles in a project.

OfficerOfficial roles
prof. Ing. Alexander Čaus, DrSc.zodpovedný riešiteľ
Bc. Alena Michálikováadministratíva
Ing. Martin Bajčičák, PhD.spoluriešiteľ
Ing. Róbert Sobota, PhD.spoluriešiteľ
Ing. Roland Šuba, PhD.spoluriešiteľ
prof. Ing. Viktor Tittel, CSc.spoluriešiteľ
Ing. Matej Bračíkspoluriešiteľ