The Analysis of the Morphology of the Saddle-Shaped Bronze Chips Briquettes Produced in the Roller Press
| Autor: | Łukasz Frocisz, Tomasz Śleboda, Michał Bembenek, Janusz Krawczyk |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Briquette
Materials science Scanning electron microscope Compaction 02 engineering and technology Surface finish mechanical properties Granular material 01 natural sciences lcsh:Technology Article copper alloy chips briquette 0103 physical sciences Surface roughness General Materials Science structure Porosity lcsh:Microscopy roller press lcsh:QC120-168.85 roughness 010302 applied physics lcsh:QH201-278.5 lcsh:T Metallurgy 021001 nanoscience & nanotechnology Microstructure lcsh:TA1-2040 lcsh:Descriptive and experimental mechanics lcsh:Electrical engineering. Electronics. Nuclear engineering 0210 nano-technology lcsh:Engineering (General). Civil engineering (General) lcsh:TK1-9971 |
| Zdroj: | Materials Volume 14 Issue 6 Materials, Vol 14, Iss 1455, p 1455 (2021) |
| ISSN: | 1996-1944 |
| DOI: | 10.3390/ma14061455 |
| Popis: | This paper presents the results of the investigations of the properties of saddle-shaped copper alloy chips briquettes produced in a roller press. The physical and mechanical properties of the investigated briquettes were examined on their external surfaces as well as on their cross-sections. The density, chemical composition, microstructure analysis obtained with a 3D and scanning microscope, surface roughness and hardness of the obtained briquettes were investigated. The research proved the differentiation of the physical and mechanical properties of briquettes depending on the investigated area of their surface. The analysis of changes in the porosity of briquettes on their cross-section showed zones of various densification levels. This research expands the knowledge of the processes taking place during the compaction and consolidation of granular materials in roller presses as well as the knowledge concerning designing the geometry of forming tools. |
| Databáze: | OpenAIRE |
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