Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine parts
The paper presents the results of a study of the microhardness of the WNF-95 sintered electroerosive powder alloy. Powder alloy W-Ni-Fe95 was obtained by electroerosive dispersion of tungsten-containing waste in a kerosene medium. The resulting electroerosive powder alloy W-Ni-Fe 95was pressed in a...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2021/10/matecconf_itmts2021_00017.pdf |
| _version_ | 1819141905501388800 |
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| author | Ageev Evgeny Karpeeva Svetlana |
| author_facet | Ageev Evgeny Karpeeva Svetlana |
| author_sort | Ageev Evgeny |
| collection | DOAJ |
| description | The paper presents the results of a study of the microhardness of the WNF-95 sintered electroerosive powder alloy. Powder alloy W-Ni-Fe95 was obtained by electroerosive dispersion of tungsten-containing waste in a kerosene medium. The resulting electroerosive powder alloy W-Ni-Fe 95was pressed in a vacuum chamber and sintered by the method of spark plasma sintering. The aim of this work was to study the microhardness of the WNF-95 sintered powder alloy obtained by the electroerosive dispersion of tungsten-containing waste in a kerosene medium. It has been established that the microhardness of samples sintered by the method of spark plasma sintering from particles of W-Ni-Fe 95alloy dispersed by electric erosion obtained in lighting kerosene is 2185.8 MPa and 2268.0 MPa, indicating their suitability for the manufacture of tungsten-nickel-iron alloys. |
| first_indexed | 2024-12-22T12:01:53Z |
| format | Article |
| id | doaj.art-b4ce6fdd3e3d46858773e455844cac15 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-22T12:01:53Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-b4ce6fdd3e3d46858773e455844cac152022-12-21T18:26:34ZengEDP SciencesMATEC Web of Conferences2261-236X2021-01-013410001710.1051/matecconf/202134100017matecconf_itmts2021_00017Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine partsAgeev Evgeny0Karpeeva Svetlana1FGBOU VO South-West state UniversityFGBOU VO Orel State University named after I.S. TurgenevThe paper presents the results of a study of the microhardness of the WNF-95 sintered electroerosive powder alloy. Powder alloy W-Ni-Fe95 was obtained by electroerosive dispersion of tungsten-containing waste in a kerosene medium. The resulting electroerosive powder alloy W-Ni-Fe 95was pressed in a vacuum chamber and sintered by the method of spark plasma sintering. The aim of this work was to study the microhardness of the WNF-95 sintered powder alloy obtained by the electroerosive dispersion of tungsten-containing waste in a kerosene medium. It has been established that the microhardness of samples sintered by the method of spark plasma sintering from particles of W-Ni-Fe 95alloy dispersed by electric erosion obtained in lighting kerosene is 2185.8 MPa and 2268.0 MPa, indicating their suitability for the manufacture of tungsten-nickel-iron alloys.https://www.matec-conferences.org/articles/matecconf/pdf/2021/10/matecconf_itmts2021_00017.pdf |
| spellingShingle | Ageev Evgeny Karpeeva Svetlana Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine parts MATEC Web of Conferences |
| title | Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine parts |
| title_full | Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine parts |
| title_fullStr | Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine parts |
| title_full_unstemmed | Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine parts |
| title_short | Investigation of the microhardness of the W-Ni-Fe powder alloy used for the restoration of machine parts |
| title_sort | investigation of the microhardness of the w ni fe powder alloy used for the restoration of machine parts |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2021/10/matecconf_itmts2021_00017.pdf |
| work_keys_str_mv | AT ageevevgeny investigationofthemicrohardnessofthewnifepowderalloyusedfortherestorationofmachineparts AT karpeevasvetlana investigationofthemicrohardnessofthewnifepowderalloyusedfortherestorationofmachineparts |