Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Paweł Kochmański"'
Publikováno v:
Materials, Vol 17, Iss 19, p 4883 (2024)
New Nd3+-doped cadmium molybdato-tungstates with the chemical formula of Cd1−3x▯xNd2x(MoO4)1−3x(WO4)3x (where x = 0.0283, 0.0455, 0.0839, 0.1430, 0.1875, 0.2000, 0.2500, and ▯ denotes a vacant site in the crystal lattice) were successfully sy
Externí odkaz:
https://doaj.org/article/b376802a925c459b9f2a56665109253e
Autor:
Paweł Kochmański, Renata Chylińska, Paweł Figiel, Sebastian Fryska, Agnieszka E. Kochmańska, Magdalena Kwiatkowska, Konrad Kwiatkowski, Agata Niemczyk, Justyna Słowik, Wojciech Maziarz, Łukasz Rogal, Konrad Dybowski, Jolanta Baranowska
Publikováno v:
Materials, Vol 17, Iss 2, p 515 (2024)
This study presents research results concerning the vacuum carburizing of four steel grades, specifically conforming to European standards 1.7243, 1.6587, 1.5920, and 1.3532. The experimental specimens exhibited variations primarily in nickel content
Externí odkaz:
https://doaj.org/article/ca12955d5e91432ea685f371456d8ae4
Publikováno v:
International Journal for Parasitology: Parasites and Wildlife, Vol 18, Iss , Pp 33-44 (2022)
Parasitic copepods of the genus Sarcotaces are remarkable. They occur in galls inside skeletal muscles of fishes and it is virtually impossible to overlook them, especially during fish handling and processing. The galls contain an intensively black i
Externí odkaz:
https://doaj.org/article/f01e3b3033164e978218730d15192abd
Autor:
Alexander I. Balitskii, Karol F. Abramek, Tomasz K. Osipowicz, Jacek J. Eliasz, Valentina O. Balitska, Paweł Kochmański, Konrad Prajwowski, Łukasz S. Mozga
Publikováno v:
Energies, Vol 16, Iss 8, p 3374 (2023)
The article describes the impact of hydrogen-containing vegetable fuels consumption with modern injection apparatus. The fuel in question is B100 rapeseed oil ethyl ester. The process of atomizing fuel in the engine at high temperature and in a high
Externí odkaz:
https://doaj.org/article/589123021a2b46a78fcab96477201e6d
Publikováno v:
Materials, Vol 15, Iss 3, p 907 (2022)
Nanoflex stainless steel is a promising material for medical applications. However, improvement of its mechanical properties without compromising its corrosion resistance is still a challenge. In order to investigate the effect of the nitriding proce
Externí odkaz:
https://doaj.org/article/b4d7dcdfbed941a79b3e77292b7bf9c3
Publikováno v:
Materials, Vol 14, Iss 24, p 7868 (2021)
K-TIG (Keyhole Tungsten Inert Gas) method is a new, emerging welding technology that offers a significant acceleration of the joining process, even for very thick plates. However, its potential for welding of certain materials is still unknown. Parti
Externí odkaz:
https://doaj.org/article/2b8c166990f0451da00e9bc5420424db
Publikováno v:
Materials, Vol 15, Iss 1, p 118 (2021)
This paper presents a new approach to the extraction and analysis of information contained in magnetic Barkhausen noise (MBN) for evaluation of grain oriented (GO) electrical steels. The proposed methodology for MBN analysis is based on the combinati
Externí odkaz:
https://doaj.org/article/66f059b3f4154680b5dcf69a3b6af66a
Publikováno v:
Materials, Vol 15, Iss 1, p 162 (2021)
A new slurry cementation method was used to produce silicide-aluminide protective coatings on austenitic stainless steel 1.4541. The slurry cementation processes were carried out at temperatures of 800 and 1000 °C for 2 h with and without an additio
Externí odkaz:
https://doaj.org/article/ca0cffd0d007463b8f03d315463687be
Publikováno v:
Materials, Vol 14, Iss 13, p 3630 (2021)
The demand for lightweight, strong structural profiles is currently high in the transport industry, mechanical engineering, and construction. Therefore, it is important to evaluate their properties, especially mechanical properties. The main objectiv
Externí odkaz:
https://doaj.org/article/45e1a87ff58b44c4a667fc7ce409e8cb
Publikováno v:
Metals, Vol 9, Iss 8, p 817 (2019)
This paper presents the results of microstructural examinations on gas carbonitrided layers using scanning electron microscopy (SEM), wavelength dispersive spectrometry X-ray microanalysis (WDS), magnetic force microscopy (MFM), electron backscattere
Externí odkaz:
https://doaj.org/article/c504c5783327496bb3e9a78edbcdcdca