Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Radomir Atraszkiewicz"'
Autor:
Leszek Klimek, Grzegorz Gumienny, Bartłomiej Januszewicz, Radomir Atraszkiewicz, Katarzyna Buczkowska
Publikováno v:
C, Vol 10, Iss 2, p 45 (2024)
This paper presents a comparative analysis of ausferritic ductile cast iron matrix obtained through heat treatment and in its raw state. Ausferrite without heat treatment was achieved by modifying the chemical composition, while nodular graphite was
Externí odkaz:
https://doaj.org/article/bbbd282823154b5185b3bf47bd876a28
Autor:
Witold Jakubowski, Radomir Atraszkiewicz, Dorota Nowak, Damian Batory, Witold Szymański, Anna Sobczyk-Guzenda, Łukasz Kaczmarek, Piotr Kula, Marian Cłapa, Tomasz Warga, Małgorzata Czerniak-Reczulska
Publikováno v:
Nanomaterials, Vol 11, Iss 3, p 756 (2021)
The presented work shows the results of the functionalization of the graphene surface obtained by the growth on the liquid bimetallic matrices method. We used glutathione (GSH) as a peptide model, which allowed us to optimize the procedure to obtain
Externí odkaz:
https://doaj.org/article/b26f7cfb28614e2c955d7647f3eeb2b3
Autor:
Radomir Atraszkiewicz, Marcin Makówka, Łukasz Kołodziejczyk, Bartłomiej Januszewicz, Jan Sucharkiewicz
Publikováno v:
Materials, Vol 13, Iss 17, p 3747 (2020)
Three variants of the micro arc oxidation (MAO) technique have been used to treat a 2017A alloy surface. The first variant was a pure anodized layer, the second an anodized layer with SiC embedded nanoparticles and the third an anodized layer with Si
Externí odkaz:
https://doaj.org/article/c70534153f844863b3eae6ca8b21e151
Publikováno v:
Materials, Vol 13, Iss 11, p 2606 (2020)
To access the properties of theoretical graphene, it is crucial to manufacture layers with a defect-free structure. The imperfections of the structure are the cause of deterioration in both electrical and mechanical properties. Among the most commonl
Externí odkaz:
https://doaj.org/article/f6fcafddfc3b4476bb193744a412affd
Autor:
Marcin Makówka, Bartłomiej Januszewicz, Paulina Kowalczyk, Konrad Dybowski, Radomir Atraszkiewicz
Publikováno v:
Coatings, Vol 11, Iss 567, p 567 (2021)
Coatings
Volume 11
Issue 5
Coatings
Volume 11
Issue 5
This paper presents the concept of modification of physicochemical properties of steels by simultaneous diffusion saturation with carbon and chromium or aluminum. The application of a hybrid surface treatment process consisting of a combination of al
Autor:
Dorota Nowak, M. Czerniak-Reczulska, Witold Jakubowski, Marian Clapa, Anna Sobczyk-Guzenda, Radomir Atraszkiewicz, Damian Batory, Tomasz Warga, Witold Szymanski, Piotr Kula, Łukasz Kaczmarek
Publikováno v:
Nanomaterials
Volume 11
Issue 3
Nanomaterials, Vol 11, Iss 756, p 756 (2021)
Volume 11
Issue 3
Nanomaterials, Vol 11, Iss 756, p 756 (2021)
The presented work shows the results of the functionalization of the graphene surface obtained by the growth on the liquid bimetallic matrices method. We used glutathione (GSH) as a peptide model, which allowed us to optimize the procedure to obtain
Autor:
Łukasz Kołodziejczyk, Radomir Atraszkiewicz, Marcin Makówka, Bartłomiej Januszewicz, Jan Sucharkiewicz
Publikováno v:
Materials, Vol 13, Iss 3747, p 3747 (2020)
Materials
Volume 13
Issue 17
Materials
Volume 13
Issue 17
Three variants of the micro arc oxidation (MAO) technique have been used to treat a 2017A alloy surface. The first variant was a pure anodized layer, the second an anodized layer with SiC embedded nanoparticles and the third an anodized layer with Si
Publikováno v:
Materials, Vol 13, Iss 2606, p 2606 (2020)
Materials
Volume 13
Issue 11
Materials
Volume 13
Issue 11
To access the properties of theoretical graphene, it is crucial to manufacture layers with a defect-free structure. The imperfections of the structure are the cause of deterioration in both electrical and mechanical properties. Among the most commonl
Publikováno v:
INŻYNIERIA MATERIAŁOWA. 1:35-39
Autor:
Piotr Niedzielski, Radomir Atraszkiewicz, J. Grabarczyk, Piotr Kula, Lukasz Kaczmarek, A. Jedrzejczak, Lukasz Kolodziejczyk, Witold Szymanski, Marian Clapa
Publikováno v:
Vacuum. 129:79-85
This work presents the results of an investigation on the atomic hydrogen chemisorption of metallurgical graphene enhanced by plasma discharge at low pressures in the range of 5–20 Pa. It was experimentally revealed that hydrogenated graphene is no