Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Marzena M. Lachowicz"'
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 1, Pp 320-333 (2024)
The paper presents the results of Gas Metal Arc Welding (GMAW) hardfacing testing performed on three grades of hot working tool steels, namely: 55NiCrMoV7, X37CrMoV5-1 and modified X38CrMoV5-3 grade. Metallographic investigations, mainly microstructu
Externí odkaz:
https://doaj.org/article/86a6994761fb4c4d891de13fb9ab63af
Autor:
Marzena M. Lachowicz, Maciej Zwierzchowski, Marek Hawryluk, Zbigniew Gronostajski, Marta Janik
Publikováno v:
Materials, Vol 16, Iss 19, p 6370 (2023)
This paper focused on determining the increased tendency of cracking after the die forging process of high nickel and chromium steel. The increase in carbon content in austenitic nickel–chromium steel promoted the tendency of valve forgings to forg
Externí odkaz:
https://doaj.org/article/ffa5859359354b0cb6535a7a1a18f03b
Publikováno v:
Materials, Vol 16, Iss 1, p 293 (2022)
This article presents the results of a comparative analysis performed with respect to the wear of tools used for the extrusion of a clay strand (for ceramic roof tile) made from two materials: steel NC11LV and steel Hardox 600. The aim of the studies
Externí odkaz:
https://doaj.org/article/40de074335c24922aee0fe2baa8b47ab
Publikováno v:
Crystals, Vol 12, Iss 10, p 1439 (2022)
As part of the work, three used microchannel heat exchangers from different manufacturers were analyzed. For comparison purposes, the new heat exchanger was also subjected to the NSS salt spray test. The material of the Al-Si system used for brazing,
Externí odkaz:
https://doaj.org/article/e7f7ca34a4054b9586a4ca9d17b3eaa3
Publikováno v:
Materials, Vol 14, Iss 5, p 1262 (2021)
The study performs a comparative analysis of the wear of tools made of two wear-resistant materials: steel Hardox 600 and NC11LV, used in the process of forming a band for roofing tiles. The analyses were to allow the assessment of the possibility of
Externí odkaz:
https://doaj.org/article/a0e399724d5147e19a84073d42c9cd77
Publikováno v:
Materials, Vol 14, Iss 6, p 1485 (2021)
The aim of the present work was to evaluate high-strength bolt corrosion fatigue based on metallographic examinations. The conducted tests were focused on the analysis of damaged martensitic bolts. It was found that the combined presence of cyclic lo
Externí odkaz:
https://doaj.org/article/cb31ead7e9134c0fae474c6fdca3484a
Publikováno v:
Materials, Vol 13, Iss 7, p 1703 (2020)
The main purpose of this work was to experimentally determine the effect of the cooling rate during the eutectoid transformation on the corrosion resistance of a hypoeutectic Zn-4Al cast alloy in 5% NaCl solution. This was considered in relation to t
Externí odkaz:
https://doaj.org/article/35fe9477cdc544b58d0d6bea6f0c4529
Autor:
Hawryluk M; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland., Janik M; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland.; MAHLE Polska, Mahle 6, 63-700 Krotoszyn, Poland., Gronostajski Z; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland., Barełkowki A; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland., Zwierzchowski M; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland., Lachowicz M; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland., Ziemba J; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland., Marzec J; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza 5 Street, 50-370 Wroclaw, Poland.
Publikováno v:
Materials (Basel, Switzerland) [Materials (Basel)] 2024 Jan 11; Vol. 17 (2). Date of Electronic Publication: 2024 Jan 11.
Autor:
Hawryluk M; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza Street 5, 50-370 Wroclaw, Poland., Lachowicz M; Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza Street 5, 50-370 Wroclaw, Poland., Łukaszek-Sołek A; Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, Av. Mickiewicza 30, 30-059 Krakow, Poland., Lisiecki Ł; Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, Av. Mickiewicza 30, 30-059 Krakow, Poland., Ficak G; GK FORGE Sp. z o.o, Przemysłowa 10 Street, 43-440 Goleszów, Poland., Cygan P; Kuźnia Łabędy S.A., Mechaników 9 Street, 44-109 Gliwice, Poland.
Publikováno v:
Materials (Basel, Switzerland) [Materials (Basel)] 2023 Jun 07; Vol. 16 (12). Date of Electronic Publication: 2023 Jun 07.