Manufacturing Technology Improvement of Technology and Equipment for Preparing Steel-Copper Wire

Kadoshnikov, V. I.; Kulikova, E. Yu.; Dema, R. R.; Kharchenko, M. V.; Androsenko, M. V.; Latypov, O. R.

doi:10.1007/s10556-019-00585-x

Cited by 3 publications

(1 citation statement)

References 4 publications

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“…Material combinations are, for example, copper-steel [ 14 ] and aluminium-steel [ 15 ]. Two phased wires, featuring a steel core and a copper outer layer, are produced by dipforming [ 16 ]. Another way to produce strip-shaped semi-finished copper-iron compounds is by explosive cladding.…”

Section: Introductionmentioning

confidence: 99%

A Method for Characterising the Influence of Casting Parameters on the Metallurgical Bonding of Copper and Steel Bimetals

et al. 2021

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Traditional casting technology offers two mayor drawbacks towards research activities. On the one hand, time and resources needed for every casting are rather high. The mould has to be able to withstand the high temperatures introduced by the melt and provide cooling for the cast part. Preparation and installation of measuring equipment therefore takes time. Additionally, due to the high mass of the mould when compared to the cast part, parameter variations are rather limited in their resulting effect on the temperature-time profile being one of the most prominent factors regarding cast quality. Especially when pouring by hand, variations in casting times and rates superimpose effects created intentionally. Therefore, a different process was advanced and evaluated, allowing to minimise some of the drawbacks mentioned before. The key idea is to drastically reduce casting size to the dimensions of one specimen and to apply a highly automated production route. As such, a mirror furnace was modified as to allow the processing of melt. Due to the specimens size, an adaption of mechanical testing equipment was performed and evaluated. As an example, copper-iron bimetal specimens were examined by light microscopy, micro hardness testing, nanoindentation as well as tensile and torsion testing. As the results were consistent, the newly introduced method can be applied successfully in casting research. This allows for highly reproducible results, reducing the uncertainty of temperature measurements of a specimen due to the distance between them. The possibility of separating influencing variables like maximum temperature and cooling rate allows an analysis of the casting process, which would require different moulds to do so in traditional casting methods. The next steps will be directed at a broader variety of metals processed and at a direct comparison between the new process route and traditional casting technology.

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Section: Introductionmentioning

confidence: 99%

A Method for Characterising the Influence of Casting Parameters on the Metallurgical Bonding of Copper and Steel Bimetals

et al. 2021

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Microstructure, mechanical properties, and fracture behavior of multi-core through steel wire reinforced brass composite rod produced by a solid-liquid continuous casting and composite technique

Xiao,

Jiang,

Lei

et al. 2024

Materials Science and Engineering: A

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Technology support for the supply of an element of the coating material during cladding with a flexible tool

Zotov

Semenchenko

Dema

et al. 2020

IOP Conf. Ser.: Mater. Sci. Eng.

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The article considers the issue of improving the quality of machining of engineering products when using the method of deformation cladding with a flexible (wire) tool (wire brush). The essence of this method is to combine the processes of plastic deformation from impacts of wire brush with coating for various functional purposes. The design of the feed device has been developed, which allows controlling the necessary clamping force of the coating material element (MCE) to the wire tool. The control of clamping force provides temperature stabilization in the contact between the MCE and the tool and allows to increase the uniformity of coating formation on the workpiece. The coating material is set with eccentricity relative to the axes of the brush, which makes it rotate about its axis during operation, ensuring its uniform wear. This feed device is easily dismantled, which provides a quick replacement of the MCE.

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Manufacturing Technology Improvement of Technology and Equipment for Preparing Steel-Copper Wire

Cited by 3 publications

References 4 publications

A Method for Characterising the Influence of Casting Parameters on the Metallurgical Bonding of Copper and Steel Bimetals

A Method for Characterising the Influence of Casting Parameters on the Metallurgical Bonding of Copper and Steel Bimetals

Microstructure, mechanical properties, and fracture behavior of multi-core through steel wire reinforced brass composite rod produced by a solid-liquid continuous casting and composite technique

Technology support for the supply of an element of the coating material during cladding with a flexible tool

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