Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Tomasz Rzychoń"'
Autor:
Kinga Rodak, Tomasz Rzychoń, Tomasz Mikuszewski, Bartosz Chmiela, Maria Sozańska, Sonia Boczkal
Publikováno v:
Microscopy and Microanalysis. 28:953-960
In this study, binary as-cast Al–Cu alloys: Al25Cu (Al–25%Cu) and Al45Cu (Al–45%Cu) (in wt%) were severely plastically deformed by extrusion combined with a reversible torsion (KoBo) method to produce an ultrafine-grained structure (UFG). The b
Publikováno v:
Acta Physica Polonica A. 137:1050-1054
Publikováno v:
Materials and Corrosion. 70:1667-1681
Autor:
Karolina Kowalczyk, Marian Nowak, M. Czerny, Magdalena Jabłońska, Tomasz Maciąg, Tomasz Rzychoń
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 137:735-741
Technical copper alloys with tin are commonly named bronzes. Modern tin bronzes used in industry contain between 1 and 9 at.% of tin. Those alloys are used mostly for mechanical working. An increase in tin content in bronzes cooled in standard condit
Autor:
Tomasz Rzychoń
Publikováno v:
Archives of Civil and Mechanical Engineering. 20
Magnesium alloys containing rare earth metals exhibit good creep resistance up to 300 °C and good tensile properties at ambient temperature. The high cost of rare earth has led to studies regarding the creep resistance of Mg alloys with cheap alloyi
Autor:
Karol Szczodrowski, Małgorzata Sopicka-Lizer, A. Adamczyk, Natalia Majewska, Tomasz Pawlik, D. Michalik, Marek Grinberg, Tomasz Rzychoń, Barbara J Adamczyk, J. Barzowska, Sebastian Mahlik
Publikováno v:
Journal of Alloys and Compounds. 884:161047
In this study phosphor powders with the nominal composition of Sr0.98Eu0.02Si2O(5–1.5x)Nx (x in the range of 1.33–2.66) was successfully synthesized through the conventional solid-state reaction method. We carried out studies on the N3- and O2- i
Characterisation of Microstructure of We43 Magnesium Matrix Composites Reinforced with Carbon Fibres
Autor:
A. Gryc, Tomasz Rzychoń
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 2, Pp 1075-1081 (2016)
In the paper the microstructures of WE43 matrix composites reinforced with carbon fibres have been characterised. The influence of reinforcement type and T6 heat treatment (a solution treatment at 525°C for 8 h, a hot water quench and a subsequent a
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 1, Pp 393-398 (2016)
It is well known that the properties of a metal matrix composites depend upon the properties of the reinforcement phase, of the matrix and of the interface. A strong interface bonding without any degradation of the reinforcing phase is one of the pri
Autor:
Bartłomiej Dybowski, Tomasz Rzychoń
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 1, Pp 425-432 (2016)
Magnesium alloys due the low density and good mechanical properties are mainly used in the automotive and aerospace industry. In recent years, magnesium alloys are extensively developed for use in high temperatures (above 120°C). Among these alloys,
Autor:
Tomasz Rzychoń
Publikováno v:
Key Engineering Materials. 682:372-379
In this paper microstructure and creep properties of Mg-Al-Ca-Sr, Mg-Zn-RE-Zr and Mg-Sn-Si gravity casting magnesium alloys are presented. The microstructure was characterized using light microscopy, scanning and transmission electron microscopy. Pha