Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Štefan Emmer"'
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss 4, Pp 1052-1058 (2018)
The application of different types of materials, e.g. coated high-strength materials and galvanized steels in the manufacturing of car bodies, requires the verification of their weldability. Despite the application of new, unconventional fusion weldi
Externí odkaz:
https://doaj.org/article/d123b884cf6c46839228b55f5beaf864
Autor:
Jaroslav Kováčik, Natália Mináriková, Tomáš Dvorák, Jose Rodríguez, Inmaculada Cañadas, Klaled Saleh Al-Athel, Peter Šugár, Jana Šugárová, Štefan Emmer
Publikováno v:
ChemEngineering, Vol 3, Iss 4, p 84 (2019)
The applicability of concentrated solar power for metallurgy of titanium is discussed based on preliminary experimental works performed at Plataforma Solar de Almeria Spain, using solar furnace SF40 under protective argon atmosphere. As a starting ma
Externí odkaz:
https://doaj.org/article/23c11b36748a49cf9847cd73e7f4f5ed
Publikováno v:
Acta Metallurgica Slovaca, Vol 22, Iss 1 (2016)
The electro spark deposition (ESD) method was used to create wear resistant layers of TiB2 ceramic onto Ti6Al4V titanium alloy. Various deposition parameters and ways of deposition were employed in this study. It was showed that the TiB2 layer on Ti6
Externí odkaz:
https://doaj.org/article/fbdac0980ffc47078765411692b9e05b
Autor:
Jaroslav KOVÁČİK, štefan EMMER, José RODRIGUEZ, Inmaculada CAÑADAS, Peter ŠUGÁR, Jana ŠUGÁROVÁ, Barbora BOČÁKOVÁ, Naďa BERONSKÁ
Publikováno v:
European Mechanical Science. 7:63-69
Titanium and its composites are widely used in implants of bones and teeth. Besides mechanical properties also surface characteristics are very important in these biomaterials. Very important are properties such as surface topography, roughness, chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ab5e31e5b81f2eddd4bdbadcfcfc7c
https://doi.org/10.26701/ems.1206422
https://doi.org/10.26701/ems.1206422
Publikováno v:
Materials Today: Proceedings. 45:4321-4325
Concentrated solar power was employed to sinter compacts of Ti + 15 vol% B4C powder mixture. The sintering experiments were performed under protective argon atmosphere at different temperatures and sintering time without external pressure. The sinter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b623814369443cfcf9b30a27f75b444
https://doi.org/10.1016/j.matpr.2020.12.848
https://doi.org/10.1016/j.matpr.2020.12.848
Publikováno v:
Materials; Volume 14; Issue 22; Pages: 7089
Materials, Vol 14, Iss 7089, p 7089 (2021)
Materials
Materials, Vol 14, Iss 7089, p 7089 (2021)
Materials
Copper–graphite composites are promising functional materials exhibiting application potential in electrical equipment and heat exchangers, due to their lower expansion coefficient and high electrical and thermal conductivities. Here, copper–grap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b2e974ffeca96cb76a955a14f4a00ee
Publikováno v:
Mathematics and Mechanics of Solids. :108128652211177
This paper focuses on the electrical conductivity and thermal expansion coefficient of copper–graphite composites in the range of 50–90 vol.% graphite. In the previous authors’ work, elastic and conductive properties for the range of 0–50 vol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be195ab743d4ce4c9f7db52f184e1dc4
https://doi.org/10.1177/10812865221117764
https://doi.org/10.1177/10812865221117764
Publikováno v:
Metallic Materials. 55:385-393
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc4eb47309b2762aa26cbd0338179f02
https://doi.org/10.4149/km_2017_6_385
https://doi.org/10.4149/km_2017_6_385
Publikováno v:
Journal of Alloys and Compounds. 695:52-59
The brand new technology for sintering of titanium was tested: For the first time, titanium powder was pressure less sintered under argon atmosphere at different temperatures and time, in 5 kW vertical axis solar furnace at Plataforma Solar de Almeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74e3c3485834b9bc59bee999cb67151e
https://doi.org/10.1016/j.jallcom.2016.10.147
https://doi.org/10.1016/j.jallcom.2016.10.147
Autor:
Jana Šugárová, Natália Mináriková, Khaled Al–Athel, Peter Šugár, Barbora Ludrovcová, Amro Al–Qutub, Štefan Emmer, Jaroslav Kováčik, Jose A. Rodriguez, Inmaculada Cañadas
Publikováno v:
MATEC Web of Conferences, Vol 304, p 07005 (2019)
Experimental results for solar metallurgy, solar powder metallurgy of titanium, solar surface treatment of titanium and titanium welding are briefly reviewed. Most of them were performed at Plataforma Solar de Almeria Spain using solar furnaces SF5 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe81a130478501d0e1f024208bf0bc02
https://www.matec-conferences.org/articles/matecconf/pdf/2019/53/matecconf_easn2019_07005.pdf
https://www.matec-conferences.org/articles/matecconf/pdf/2019/53/matecconf_easn2019_07005.pdf