Zobrazeno 1 - 10
of 3 373
pro vyhledávání: '"A. Kawecki"'
Autor:
S. Kordaszewski, M. Sadzikowski, G. Kiesiewicz, P. Kwasniewski, P. Noga, W. Sciezor, K. Franczak, A. Kawecki
Publikováno v:
Metalurgija, Vol 63, Iss 1, Pp 128-131 (2024)
CuNiSi alloys are widely used in various mechanical and electrical applications. These group of materials, due to the phenomena of precipitation hardening, are able to obtain high mechanical properties with also relatively high electrical properties.
Externí odkaz:
https://doaj.org/article/9754e1fcc80243418a8133670a206f84
Publikováno v:
Metalurgija, Vol 62, Iss 3-4, Pp 367-370 (2023)
The results of the current paper present the research concerning the obtaining of Cu-Ag alloys with wt. % of silver ranging between 5 and 20 % using continuous casting process. The process parameters have been introduced. Selected results regarding p
Externí odkaz:
https://doaj.org/article/9657638b517d4befaf430f87b3e11b3d
Autor:
G. Kiesiewicz, T. Knych, A. Mamala, P. Kwasniewski, K. Korzen, M. Zasadzinska, A. Kawecki, P. Kowalewski
Publikováno v:
Metalurgija, Vol 62, Iss 3-4, Pp 461-463 (2023)
The article presents the research results of current cyclic thermal tests performed on enamelled aluminium wires connections, made with the use of a new type of Shark-Al quick-connectors. In particular, the main purpose of the conducted research was
Externí odkaz:
https://doaj.org/article/92b41706554e4b77a5fb929ec1e8ff24
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 745-748 (2022)
Cu-Ag alloys may be used in the form of sheets for the construction of bitter type magnets. The paper presents results of laboratory studies on obtaining of ingots from Cu-(1÷7wt.%)Ag alloys, solution treatment and aging and rolling process. Has bee
Externí odkaz:
https://doaj.org/article/dcbb3246c3004d1bb14807f13ce142d1
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 737-740 (2022)
This article is devoted to the comparison of changes in mechanical and electrical properties due to the applied deformation of copper and copper alloy rods. Bars from four different production technologies were deformed in the drawing process, includ
Externí odkaz:
https://doaj.org/article/b1a346acf2d343f78cf9fca8cc4f4b4d
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 741-744 (2022)
The article presents the results of laboratory research on the production of multi-core superconducting wires. Multicore wires containing boron and magnesium powders in a copper matrix were obtained in the drawing process combined with intermediate h
Externí odkaz:
https://doaj.org/article/afb9e11581584dce81620a6bfb0c6fc6
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 757-760 (2022)
The article presents a material analysis for a new generation of cable screw connectors with shear bolts designed for not only 1st and 2nd class of cables but also 5tth class of aluminium and copper conductors that have not been previously supported.
Externí odkaz:
https://doaj.org/article/5aa9b21582754d98ba735a9a3e4d8635
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 749-752 (2022)
The susceptibility to deep processing in the industrial wire drawing process has been investigated in the research paper regarding the copper grade influence on the process. The conducted research included the identification of the mechanical and ele
Externí odkaz:
https://doaj.org/article/f08578309f734053af3f0f9b9abceaf6
Autor:
G. Kiesiewicz, A. Mamala, W. Sciezor, P. Kwasniewski, A. Kawecki, M. Sadzikowski, K. Franczak
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 622-624 (2022)
Research works presented in the article aim to determine optimal ratio of Mg and Si content in chemical composition of commercial EN-AW 6082 aluminium alloy in order to maximize mechanical properties of this material. Various amounts of Si (in the ra
Externí odkaz:
https://doaj.org/article/840ac81db56f4e7cb9791a2e1e8d6ad9
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.