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Autor:
A. Klasik, Aleksandra Franczak, Magdalena Majchrowska, Krystyna Pietrzak, Anna Makuch, J. Karwan-Baczewska
Publikováno v:
Inżynieria Powierzchni. 24:22-33
Recyclable aluminum after machining was used to make composites using the SPS method. Due to the SPS method, it was possible to obtain the sinters practically without pores. Three types of composites Al + SiC and hybrid composites such as Al + (WC +
Autor:
S. Księżarek, Joanna Kulasa, Marcin Lis, A. Kowalski, D. Kołacz, Krzysztof Marszowski, Barbara Juszczyk, M. Kamińska, J. Karwan-Baczewska, P. Borkowski, Ł. Wierzbicki, Mariusz Jabłoński
Publikováno v:
Materials
Materials, Vol 14, Iss 3297, p 3297 (2021)
Volume 14
Issue 12
Materials, Vol 14, Iss 3297, p 3297 (2021)
Volume 14
Issue 12
The article presents the influence of mechanical alloying and plastic consolidation on the resistance to arc erosion of the composite Ag–Re material against the selected contact materials. The following composites were selected for the tests: Ag90R
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 4, Pp 2375-2380 (2017)
This paper discusses the impact of complex chemical reagents during the process of decopperisation of slag. The beneficial effect of carbide response factors with the participation of nitrogen was indicated as well as the role of stimulators surfacta
Publikováno v:
Archives of Foundry Engineering, Vol 16, Iss 3, Pp 147-150 (2016)
The suspension of the copper droplets in the post-processing slag taken directly from the KGHM-Polska Miedź S.A. Factory (from the direct-to-blister technology as performed in the flash furnace) was subjected to the special treatment with the use of
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 2, Pp 977-980 (2016)
AlSi5Cu2/SiC nanocrystalline composite powder was successfully obtained by mechanical alloying of AlSi5Cu2 chips with reinforcement of 0, 10, 15, 20 wt. % of silicon carbide. X-ray powder diffraction was used to characterize obtained material. Detail
Autor:
Mateusz Wąsik, J. Karwan-Baczewska
Publikováno v:
Key Engineering Materials. 682:270-275
Copper based Metal Matrix Composites are promising materials for electrical and electrotechnical applications such as electronic packaging and contacts, resistance welding electrodes, heat exchangers etc. Introducing the ceramics particles into the c
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 4, Pp 2619-2624 (2015)
In the work, the effect the boron addition on the microstructure and properties of the composites with austenitic steel of matrix was investigated. The composites were consolidated using the high pressure-high temperature (HP-HT) method. Two composit
Autor:
J. Karwan-Baczewska
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 1, Pp 41-45 (2015)
Prealloyed iron-based powders, manufactured in Höganäs Company, are used in the automotive parts industry. The properties and life time of such sintered parts depend, first of all, on their chemical composition, the production method of the preallo
Publikováno v:
Key Engineering Materials. 641:30-38
AlSi5Cu2 alloy matrix composite have been studied by microscopic examination and basic tribological properties was evaluated. Composite material was produced by the mechanical milling and spark plasma sintering technique. After sintering process SiC