Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Jozef Majerik"'
Autor:
Martin Slany, Josef Sedlak, Jan Zouhar, Oskar Zemcik, Josef Chladil, Ales Jaros, Karel Kouril, Matus Varhanik, Jozef Majerik, Igor Barenyi, Robert Cep
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 3, Pp 974-982 (2021)
This paper deals with material and dimensional bending analysis of bimetallic pipes with defined bending radii. Basic characteristics of selected nickel superalloys with analysis of Inconel 625 and 16Mo3 steel in terms of primary mechanical propertie
Externí odkaz:
https://doaj.org/article/bd8f46e1b4924ea882c035d5efaabe2b
Autor:
Stepan Kolomy, Josef Sedlak, Jan Zouhar, Martin Slany, Marek Benc, David Dobrocky, Igor Barenyi, Jozef Majerik
Publikováno v:
Materials . 2023, vol. 16, issue 3, p. 1-18.
Materials
Volume 16
Issue 3
Pages: 977
Materials
Volume 16
Issue 3
Pages: 977
This paper deals with the study of high-strength M300 maraging steel produced using the selective laser melting method. Heat treatment consists of solution annealing and subsequent aging; the influence of the selected aging temperatures on the final
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::127fb839019a4c91093279b96d7b6982
https://hdl.handle.net/11012/209234
https://hdl.handle.net/11012/209234
Autor:
Jozef Majerik, Martin Slany, Henrieta Chochlikova, Josef Sedlak, Jan Zouhar, Oskar Zemcik, Igor Barenyi, Stepan Kolomy
Research carried out by the authors of this paper is focused on the technological process of Inconel 625 welding with the MAG - CMT method. Inconel 625 was welded on the substrate material, which was 16Mo3 steel. Both materials are used to produce so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70f30405ef45b6fadc8ff4f2f9475d08
https://doi.org/10.21203/rs.3.rs-2419881/v1
https://doi.org/10.21203/rs.3.rs-2419881/v1
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
Publikováno v:
Manufacturing Technology
One of the key components in making Industry 4.0 a reality includes machines that are able to produce re-quired products and components faster, more precisely and more flexibly than ever before based on so-called reverse engineering technology. Rever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a9cce5b879c53125a36245cbbb3335
https://doi.org/10.21062/mft.2021.062
https://doi.org/10.21062/mft.2021.062
Autor:
David Dobrocky, Zdenek Pokorny, Zdenek Joska, Josef Sedlak, Jan Zouhar, Jozef Majerik, Zbynek Studeny, Jiri Prochazka, Igor Barenyi
Publikováno v:
Coatings, MDPI. 2022, vol. 12, issue 10, 19 p.
Coatings; Volume 12; Issue 10; Pages: 1481
Coatings; Volume 12; Issue 10; Pages: 1481
The influence of plasma nitriding and gas nitriding processes on the change of surface roughness and dimensional accuracy of 42CrMo4 steel was investigated in this paper. Both processes almost always led to changes in the surface texture. After plasm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85430ea10887d5b11dcc20e4a6cb547a
https://hdl.handle.net/11012/208674
https://hdl.handle.net/11012/208674
Autor:
Josef Sedlak, J. Jambor, Igor Barényi, M. Eckert, Z. Pokorný, Ján Bezecný, Ales Jaros, Jozef Majerik, R. Kusenda, D. Dobrocký
Publikováno v:
Metallic Materials. 57:131-142
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2835d2a1b3e69a8eef6abd6777a9c24
https://doi.org/10.4149/km_2019_1_131
https://doi.org/10.4149/km_2019_1_131
The Investigation of the Influence of Modern Coating Applied to the Cutting Inserts During Machining
Publikováno v:
Manufacturing Technology. 19:589-595
This article deals with benefits of PVD and CVD coatings applied to cutting inserts during face milling technology. The coatings deposited on applied cutting inserts were used to extension the tool life. Machining process was carried out on the conve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e425fecc399013c43efedb1f3b104e42
https://doi.org/10.21062/ujep/339.2019/a/1213-2489/mt/19/4/589
https://doi.org/10.21062/ujep/339.2019/a/1213-2489/mt/19/4/589
Publikováno v:
Manufacturing Technology. 19:238-242
The paper deals with the change in mechanical properties and wear of 90MnCrV8 universal tool steel after plasma nitriding, which is widely used to produce cutting tools with good durability and low operating costs. Plasma nitriding was performed at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08f4ba7cbd58ad1c84eef301629669a
https://doi.org/10.21062/ujep/276.2019/a/1213-2489/mt/19/2/238
https://doi.org/10.21062/ujep/276.2019/a/1213-2489/mt/19/2/238
Publikováno v:
Manufacturing Technology. 19:184-189
This authors presented article deals with the size of heat affected zone (HAZ) at specific technological processes (cutting and welding techniques). Armox 500 steel was selected and used to perform all realized experiments. Even before the start of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b7dc157b618e1d7e8fe1b9bcaf9c019
https://doi.org/10.21062/ujep/267.2019/a/1213-2489/mt/19/2/184
https://doi.org/10.21062/ujep/267.2019/a/1213-2489/mt/19/2/184