Study on the Sintering Process of NdFeB Magnet AITranslate
Abstract AITranslate
The effects of sintering in vacuum and Ar atmosphere on the magnetic performance and microstructure of NdFeB magnet were studied. The results show that there is a great individual difference of magnetic performance among vacuum sintered samples,but the Ar sintered samples are almost of uniform magnetic performance. The average remanence and magnetic energy product of the magnet by Ar atmosphere sintering are about 0.05-0.09 T and 40 kJ/m^3 higher than that by vacuum sintering,respectively. The SEM photos indicate that the microstructure of Ar-atmosphere sintered magnet is much more homogeneous,but vacuum sintered magnet is of many defects.
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DOI：
Chinese Library Classification Number:TM273[一般工业技术—材料科学与工程]
Citation Information:
The effects of sintering in vacuum and Ar atmosphere on the magnetic performance and microstructure of NdFeB magnet were studied. The results show that there is a great individual difference of magnetic performance among vacuum sintered samples,but the Ar sintered samples are almost of uniform magnetic performance. The average remanence and magnetic energy product of the magnet by Ar atmosphere sintering are about 0.05-0.09 T and 40 kJ/m^3 higher than that by vacuum sintering,respectively. The SEM photos indicate that the microstructure of Ar-atmosphere sintered magnet is much more homogeneous,but vacuum sintered magnet is of many defects.
quote
| GB/T 7714-2015 | [1] TANG Jie, WEI Cheng-fu, ZHAO Dao-wen, et al. Study on the Sintering Process of NdFeB Magnet[J]. Rare Metals and Cemented Carbides, 2009(2): 1-3. |
| MLA | [1] TANG Jie, et al., "Study on the Sintering Process of NdFeB Magnet." Rare Metals and Cemented Carbides, no. 2, 2009, pp. 1-3. |
| APA | [1] TANG Jie, WEI Cheng-fu, ZHAO Dao-wen, LIN Hong, & DENG Sheng-xian. (2009). Study on the Sintering Process of NdFeB Magnet. Rare Metals and Cemented Carbides(2), 1-3. |
| IEEE | [1] TANG Jie, WEI Cheng-fu, ZHAO Dao-wen, LIN Hong, and DENG Sheng-xian, "Study on the Sintering Process of NdFeB Magnet," Rare Metals and Cemented Carbides, no. 2, pp. 1-3, 2009. keywords: {NdFeB magnet;vacuum sintering;Ar atmosphere sintering} |