Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Joanna Zielińska-Szwajka"'
Autor:
Tomasz Trzepieciński, Krzysztof Szwajka, Marek Szewczyk, Marek Barlak, Joanna Zielińska-Szwajka
Publikováno v:
Materials, Vol 17, Iss 15, p 3631 (2024)
The aim of this article is to provide an analysis of the influence of the type of hard anti-wear coatings on the friction behaviour of DC01 deep-drawing steel sheets. DC01 steel sheets exhibit high formability, and they are widely used in sheet metal
Externí odkaz:
https://doaj.org/article/ebdcae2173aa4178af1ea9e8046c1eb8
Autor:
Krzysztof Szwajka, Joanna Zielińska-Szwajka, Marek Szewczyk, Marwan T. Mezher, Tomasz Trzepieciński
Publikováno v:
Materials, Vol 17, Iss 13, p 3251 (2024)
In this article, an attempt was made to join DP600 steel and Ti6Al4V titanium alloy sheets by resistance spot-welding (RSW) using an interlayer in the form of Cu and Au layers fabricated through the cold-spraying process. The welded joints obtained b
Externí odkaz:
https://doaj.org/article/3874867306e04b5f95a5be24ad6f4b45
Publikováno v:
Materials, Vol 17, Iss 9, p 2033 (2024)
The fact is that hundreds of holes are drilled in the assembly process of furniture sets, so intelligent drilling is a key element in maximizing efficiency. Increasing the feed rate or the cutting speed in materials characterized by a higher machinab
Externí odkaz:
https://doaj.org/article/8777c84b2a3245c3bfe843b434d636dd
Publikováno v:
Materials, Vol 17, Iss 5, p 1217 (2024)
This article proposes as a novelty the differentiation of shielding-gas flow rates from both sides of the tungsten inert gas (TIG)-welded butt joints of commercially pure (CP) grade 1 titanium tubes. Such an approach is aimed at economically reducing
Externí odkaz:
https://doaj.org/article/83df952147954059a45a4930efe94cdc
Publikováno v:
Lubricants, Vol 11, Iss 9, p 384 (2023)
The conventional (mechanical) micro-drilling of Inconel 625 alloys suffers from premature breakage of the drill bit due to its brittle nature and limited cutting tool life. Even greater problems are encountered when micro-drilling holes at an acute a
Externí odkaz:
https://doaj.org/article/589cf897cb80440ebb259f19f426f6b7
Publikováno v:
Materials, Vol 16, Iss 15, p 5292 (2023)
Wood-based composites are increasingly used in the industry not only because of the shortage of solid wood, but above all because of the better properties, such as high strength and aesthetic appearance compared to wood. Medium-density fiberboard (MD
Externí odkaz:
https://doaj.org/article/f5ab61bfc3764dbcb09dedaddd60dab5
Publikováno v:
Metals, Vol 13, Iss 5, p 897 (2023)
The aim of this work was to determine the effect of the duration and temperature of the Al-Fin process for casting the bimetallic joint on the formation of the metallurgical bond between the AlSi9 aluminium alloy piston and the cast iron insert. Know
Externí odkaz:
https://doaj.org/article/7cac2d5d095a4931b2046c0a6ec790aa
Publikováno v:
Materials, Vol 16, Iss 9, p 3460 (2023)
Bioimplants should meet important surface integrity criteria, with the main goal of the manufacturing process to improve wear and corrosion resistance properties. This requires a special approach at the cutting stage. During this research, the impact
Externí odkaz:
https://doaj.org/article/8f7163ffbdd54bc5855a68410258c85c
Publikováno v:
Materials, Vol 16, Iss 6, p 2273 (2023)
The aim of this work was to determine the effect of selected parameters of friction welding, such as friction pressure and welding speed, on the mechanical properties and microstructure of friction-welded Inconel 713C-32CrMo4 joints. Tensile strength
Externí odkaz:
https://doaj.org/article/44180ea0393a4856972af2eeaa92b9f9
Publikováno v:
Materials, Vol 12, Iss 3, p 386 (2019)
There is increasing use of wood-based composites in industry not only because of the shortage of solid wood, but above all for their better properties such as: strength, aesthetic appearance, etc., compared to wood. Medium density fiberboard (MDF) is
Externí odkaz:
https://doaj.org/article/c6df20630418444bbb83e1bace357453