Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Piotr Putyra"'
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 55, Iss 4, Pp 159-168 (2016)
TaB2 is a material from the Ultra High Temperature Ceramics group and is rather unexplored because it is difficult to procure the raw materials and to densify TaB2. Using SPS technique to realize reactive sintering processes of powders mixture accord
Externí odkaz:
https://doaj.org/article/8fdfa7694c4b49448b4bfa922e2f10bf
Publikováno v:
Metals, Vol 9, Iss 2, p 264 (2019)
Using PNC-60 powder with the addition of graphite, cylindrical products characterized by different compositions of core and outer layers were made. Some compacts were sintered via the conventional process, while others were subjected to the spark pla
Externí odkaz:
https://doaj.org/article/36c57fd0b401478797d2ffe5032bc259
Autor:
Maciej Kwiatkowski, Joanna Marczyk, Piotr Putyra, Michał Kwiatkowski, Szymon Przybyła, Marek Hebda
Publikováno v:
Materials; Volume 16; Issue 10; Pages: 3853
Alumina is one of the most popular ceramic materials widely used in both tooling and construction applications due to its low production cost, and high properties. However, the final properties of the product depend not only on the purity of the powd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f782d534345b52e236dd4538d4716384
https://doi.org/10.3390/ma16103853
https://doi.org/10.3390/ma16103853
Autor:
Piotr Putyra, Marcin Podsiadło, Piotr Klimczyk, Kinga Bednarczyk, Jolanta Laszkiewicz-Łukasik
Publikováno v:
Journal of Applied Materials Engineering. 60:53-69
This paper presents the technology of powder sintering by the spark plasma sintering method, also known as the field assisted sintering technique. The mechanisms, compared to other sintering techniques, advantages of this system, applied modification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c381f731d1d2ab15b015a9be205534da
https://doi.org/10.35995/jame60020005
https://doi.org/10.35995/jame60020005
Autor:
Tadeusz Krzywda, Jolanta Laszkiewicz-Łukasik, Lucyna Jaworska, Maciej Dyzia, Kazimierz Czechowski, Piotr Putyra, Marcin Podsiadło
Publikováno v:
Journal of Applied Materials Engineering. 60:11-20
This paper presents the results of the processes of treating aluminum matrix casting materials with the addition of a ceramic phase. The matrix of the composite material was an Al-Si7 casting alloy with addition of 2 mass% Mg. The volume fraction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d52e577103772fc937c72811fe46784
https://doi.org/10.35995/jame60010002
https://doi.org/10.35995/jame60010002
Autor:
Piotr Putyra, Lucyna Jaworska, Adam Zwoliński, Piotr Noga, Justyna Panasiuk, Michał Stępień, P. Pałka
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 82:259-267
At present, most zirconium products as well as its alloys are obtained by foundry methods. New technologies used to manufacture high-quality components, such as direct laser sintering or microwave sintering, require spherical powders of a narrow part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de3f9f5a5d0d8b8dc29ffbecbc511a5c
https://doi.org/10.1016/j.ijrmhm.2019.04.018
https://doi.org/10.1016/j.ijrmhm.2019.04.018
Publikováno v:
Journal of Materials Engineering and Performance. 28:2439-2450
Compaction of sintered metal powders by free upsetting at room temperature dangerously reduces their plastic properties, particularly the fracture toughness. The reason for the occurrence of two unfavorable phenomena accompanying this deformation rou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac274154e16c7f8182c2fb818eaa4ac5
https://doi.org/10.1007/s11665-019-04017-y
https://doi.org/10.1007/s11665-019-04017-y
Publikováno v:
Mechanik. 91:240-243
Presented are the analysis of physical and mechanical properties of the Al2O3, SiC and Si3N4 matrix ceramics with additives of good electrical conductivity phases and TiB2 matrix ceramics. The density, Young’s modulus, hardness HV1 and electrical c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58061c7b551ba004d7ff89b747b56b19
https://doi.org/10.17814/mechanik.2018.3.39
https://doi.org/10.17814/mechanik.2018.3.39
Autor:
Sławomir Cygan, Piotr Putyra, Małgorzata Karolus, Lucyna Jaworska, Jolanta Cyboroń, Jerzy Morgiel, J. Laszkiewicz Łukasik
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 70:101-106
Diamond production by sintering and synthesis is known from the mid-fifties of the twentieth century. The sintering technology of PCD materials has not significantly changed even to this day. Nonetheless, there are publications providing a lot of suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61fc530cf8a80f1c03d266b6fa440149
https://doi.org/10.1016/j.ijrmhm.2017.09.011
https://doi.org/10.1016/j.ijrmhm.2017.09.011
Publikováno v:
Journal of Materials Engineering and Performance. 26:2593-2598
In this paper, processes occurring during heat treatment of the diamond-Ti compound composites without Co addition were investigated and compared with commercial PCD. Three types of materials were prepared. The first material was sintered using the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::592ed56bba029d02e5bdf43e40f8f0ea
https://doi.org/10.1007/s11665-017-2712-9
https://doi.org/10.1007/s11665-017-2712-9