Doping Fe-based diamond tool matrix composites with a rare-earth element
The paper presents the experiments on adding rare-earth element cerium to diamond matrix composites. Based on the doping of rare earth in metal powders including tungsten carbide, a small amount of nickel, iron entirely replacing cobalt in diamond matrix and the process route of rare earth doping is...
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| Опубліковано в: : | Сверхтвердые материалы |
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| Дата: | 2009 |
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України
2009
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/63427 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Doping Fe-based diamond tool matrix composites with a rare-earth element / Q. Zou, W. Gong, X. Zeng, Y. Wu, J. Liu, Sh. Zou // Сверхтвердые материалы. — 2009. — № 6. — С. 67-74. — Бібліогр.: 3 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862544565140979712 |
|---|---|
| author | Zou, Q. Gong, W. Zeng, X. Wu, Y. Liu, J. Zou, Sh. |
| author_facet | Zou, Q. Gong, W. Zeng, X. Wu, Y. Liu, J. Zou, Sh. |
| citation_txt | Doping Fe-based diamond tool matrix composites with a rare-earth element / Q. Zou, W. Gong, X. Zeng, Y. Wu, J. Liu, Sh. Zou // Сверхтвердые материалы. — 2009. — № 6. — С. 67-74. — Бібліогр.: 3 назв. — англ. |
| collection | DSpace DC |
| container_title | Сверхтвердые материалы |
| description | The paper presents the experiments on adding rare-earth element cerium to diamond matrix composites. Based on the doping of rare earth in metal powders including tungsten carbide, a small amount of nickel, iron entirely replacing cobalt in diamond matrix and the process route of rare earth doping is indicated. The performance of matrix composites with and without rare-earth elements has been assessed. The results obtained show that the flexural strength, the hardness, and the impact ductility of matrix composites with rare-earth elements have been improved. The flexural strength and the impact ductility increased correspondently by 10—62 % and about 5 %, as compared to composites free of rare-earth elements. Rare-earth diamond tool matrix composites where Co was replaced with Fe, which provides a good practical service performanc, and a low price, have been successfully studied, corresponding diamond bits and saw blades have been manufactured.
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| first_indexed | 2025-11-25T00:50:28Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-63427 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0203-3119 |
| language | English |
| last_indexed | 2025-11-25T00:50:28Z |
| publishDate | 2009 |
| publisher | Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України |
| record_format | dspace |
| spelling | Zou, Q. Gong, W. Zeng, X. Wu, Y. Liu, J. Zou, Sh. 2014-06-01T15:10:58Z 2014-06-01T15:10:58Z 2009 Doping Fe-based diamond tool matrix composites with a rare-earth element / Q. Zou, W. Gong, X. Zeng, Y. Wu, J. Liu, Sh. Zou // Сверхтвердые материалы. — 2009. — № 6. — С. 67-74. — Бібліогр.: 3 назв. — англ. 0203-3119 https://nasplib.isofts.kiev.ua/handle/123456789/63427 66.046.51:661.865.5:621.9.025.7 The paper presents the experiments on adding rare-earth element cerium to diamond matrix composites. Based on the doping of rare earth in metal powders including tungsten carbide, a small amount of nickel, iron entirely replacing cobalt in diamond matrix and the process route of rare earth doping is indicated. The performance of matrix composites with and without rare-earth elements has been assessed. The results obtained show that the flexural strength, the hardness, and the impact ductility of matrix composites with rare-earth elements have been improved. The flexural strength and the impact ductility increased correspondently by 10—62 % and about 5 %, as compared to composites free of rare-earth elements. Rare-earth diamond tool matrix composites where Co was replaced with Fe, which provides a good practical service performanc, and a low price, have been successfully studied, corresponding diamond bits and saw blades have been manufactured. en Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України Сверхтвердые материалы Инструмент, порошки, пасты Doping Fe-based diamond tool matrix composites with a rare-earth element Article published earlier |
| spellingShingle | Doping Fe-based diamond tool matrix composites with a rare-earth element Zou, Q. Gong, W. Zeng, X. Wu, Y. Liu, J. Zou, Sh. Инструмент, порошки, пасты |
| title | Doping Fe-based diamond tool matrix composites with a rare-earth element |
| title_full | Doping Fe-based diamond tool matrix composites with a rare-earth element |
| title_fullStr | Doping Fe-based diamond tool matrix composites with a rare-earth element |
| title_full_unstemmed | Doping Fe-based diamond tool matrix composites with a rare-earth element |
| title_short | Doping Fe-based diamond tool matrix composites with a rare-earth element |
| title_sort | doping fe-based diamond tool matrix composites with a rare-earth element |
| topic | Инструмент, порошки, пасты |
| topic_facet | Инструмент, порошки, пасты |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/63427 |
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