| Title: | Material parameters for a numerical simulation of a compaction process for sintered double-height gears |
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| Authors: | ID Verlak, Tomaž (Author)
ID Šori, Marko (Author)
ID Glodež, Srečko (Author) |
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| Files: |  Materiali_in_Tehnologije_2015_Verlak,_Sori,_Glodez_Material_parameters_for_a_numerical_simulation_of_a_compaction_process_for_intered_do.pdf (864,37 KB)
MD5: 4F84D96E00308D91CC990C10D08EDFE5
 http://mit.imt.si/Revija/izvodi/mit155/verlak.pdf
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.04 - Professional Article |
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| Organization: | FS - Faculty of Mechanical Engineering
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| Abstract: | This paper presents the initial material parameters for the Ecka Alumix 231 aluminum-powdered metal required for a successful numerical simulation of a compaction process for sintered components with a proper software package. Experimental work was used to obtain Drucker-Prager-cap (DPC) model material parameters with the help of a Brazilian disc test and a uniaxial compression test for the linear part of the DPC model in the equivalent pressure stress/deviatoric stress (p-q) plane. The specimens used for this test were cylindrical probes (greens) that were compacted with a mechanical press and then compressed to the failure point in the axial and radial directions. |
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| Keywords: | aluminum-based powder, compaction process, Drucker-Prager cap model, numerical simulation, Ecka Alumix 231 |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2015 |
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| Number of pages: | str. 841-844 |
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| Numbering: | Letn. 49, št. 5 |
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| PID: | 20.500.12556/DKUM-59282  |
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| ISSN: | 1580-2949 |
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| UDC: | 519.61/.64:621.762.5:669.71 |
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| ISSN on article: | 1580-2949 |
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| COBISS.SI-ID: | 19001366 |
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| DOI: | 10.17222/mit.2014.262 |
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| NUK URN: | URN:SI:UM:DK:WCUUMOE1 |
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| Publication date in DKUM: | 16.03.2017 |
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| Views: | 1697 |
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| Downloads: | 437 |
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| Metadata: |    |
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| Categories: | Misc.
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