Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Maros Eckert"'
Autor:
Marcel Kohutiar, Michal Krbata, Jana Escherova, Maros Eckert, Pavol Mikus, Milan Jus, Miroslav Polášek, Róbert Janík, Andrej Dubec
Publikováno v:
Materials, Vol 17, Iss 1, p 127 (2023)
Experiments with changes in motion geometry can provide valuable data for engineering and development purposes, allowing a better understanding of the influence of tribological factors on the performance and service life of joints. The presented subj
Externí odkaz:
https://doaj.org/article/06bb9101a33546bab8da1039e61720b3
Autor:
Michal Krbata, Robert Ciger, Marcel Kohutiar, Maros Eckert, Igor Barenyi, Bohdan Trembach, Andrej Dubec, Jana Escherova, Matúš Gavalec, Naďa Beronská
Publikováno v:
Materials, Vol 16, Iss 12, p 4473 (2023)
The paper deals with the dilatometric study of high-alloy martensitic tool steel with the designation M398 (BÖHLER), which is produced by the powder metallurgy process. These materials are used to produce screws for injection molding machines in the
Externí odkaz:
https://doaj.org/article/aa743e8079df47e7a697ace0c69359da
Autor:
Zbynek Studeny, Michal Krbata, David Dobrocky, Maros Eckert, Robert Ciger, Marcel Kohutiar, Pavol Mikus
Publikováno v:
Materials, Vol 15, Iss 21, p 7562 (2022)
The present article examines special steels used for the production of injection screws in the plastic industry, with a glass fiber content of up to 30%. Experimental materials, M390 and M398, are classified as tool steels, which are produced by powd
Externí odkaz:
https://doaj.org/article/5c84cebb60004738b05b1b8f84d44b4d
Publikováno v:
Materials, Vol 15, Iss 5, p 1753 (2022)
The present work deals with the dilatometric study of a hot-rolled 0.2C3Mn1.5Si lean medium Mn steel, mainly suitable for the quenching and partitioning (Q&P) heat treatment in both hot-rolled or cold-rolled condition, subjected to a variation of aus
Externí odkaz:
https://doaj.org/article/1500b88856ac45c7a864079ec837f73a
Publikováno v:
Materials, Vol 13, Iss 23, p 5585 (2020)
The paper is focused on investigation of the high-strength AISI 4340 steel at various temperature and deformation conditions. The article is divided into two specific analyses. The first is to examine the dilatation behavior of the steel at eight dif
Externí odkaz:
https://doaj.org/article/21bb49e62d5c42c6bc1221325ce0701d
Publikováno v:
Metals, Vol 10, Iss 6, p 756 (2020)
Tool steels are used in technological processes of forming and cutting and as cutting tools due to their good mechanical properties. During their working cycle, steels are exposed to several aggressive conditions, such as thermal stress, fatigue and
Externí odkaz:
https://doaj.org/article/bbe21b3d6ff2466aad40451da4e2ea90
Autor:
Michal Krbata, Maros Eckert, Lenka Bartosova, Igor Barenyi, Jozef Majerik, Pavol Mikuš, Petra Rendkova
Publikováno v:
Materials, Vol 13, Iss 10, p 2359 (2020)
Tool steels are used in stamping, shearing processes, and as cutting tools due to their good mechanical properties. During their working cycle, steels are subject to aggressive conditions such as heat stress, fatigue, and wear. In this paper, three t
Externí odkaz:
https://doaj.org/article/79cd02972c8444dbaaa7472baaec169e
Autor:
Beronská, Michal Krbata, Robert Ciger, Marcel Kohutiar, Maros Eckert, Igor Barenyi, Bohdan Trembach, Andrej Dubec, Jana Escherova, Matúš Gavalec, Naďa
Publikováno v:
Materials; Volume 16; Issue 12; Pages: 4473
The paper deals with the dilatometric study of high-alloy martensitic tool steel with the designation M398 (BÖHLER), which is produced by the powder metallurgy process. These materials are used to produce screws for injection molding machines in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::eca332fc5c4068a19c23deb02c814785
Autor:
Udhaya Kumar Aruchamy, Emilia Merino, Alicia Durán, Maroš Eckert, Dušan Galusek, Yolanda Castro
Publikováno v:
Results in Surfaces and Interfaces, Vol 13, Iss , Pp 100147- (2023)
A hybrid coating based on polyorganosilazane (Durazane® 1800) combined with 3-glycidyloxypropyltrimethoxysilane (GPTMS) was successfully synthesized to improve the corrosion resistance of the AA2024-T3 aluminum alloy. The polymers were cross–linke
Externí odkaz:
https://doaj.org/article/574762e2f7e24eba8c483d25156a6875
Autor:
Jana Escherová, Michal Krbata, Marcel Kohutiar, Igor Barényi, Henrieta Chochlíková, Maroš Eckert, Milan Jus, Juraj Majerský, Róbert Janík, Petra Dubcová
Publikováno v:
Materials, Vol 17, Iss 5, p 974 (2024)
In connection with the growing importance of the efficiency and reliability of tools in industrial sectors, our research represents a key step in the effort to optimize production processes and increase their service life in real conditions. The stud
Externí odkaz:
https://doaj.org/article/d88ad436aecb4bf28e24458fa8747b54