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author:

王晨 (王晨.) [1] | 严密 (严密.) [2]

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Abstract:

研究了热处理气氛对快淬Nd10Fe79Zr1Co4B6合金相组成和磁性能的影响.结果表明:Nd10Fe79Zr1Co4B6快淬合金薄带在热处理时通入氮气会发生吸氮反应,相结构由纯氩气热处理时的Nd2Fe14B和α-Fe两相组织转变为Nd2Fe14B、NdBN2和α-Fe三相组织,且随着氮气分压的提高,热处理后样品中α-Fe相和NdBN2相的体积分数逐渐增多.Nd10Fe79Zr1Co4B6样品的剩磁Br、内禀矫顽力iHc和最大磁能积(BH)m ax随着热处理时氮气分压的提高而下降.

Keyword:

氮分压 渗氮 热处理 纳米复合磁体 钕铁硼

Community:

  • [ 1 ] 福州大学材料科学与工程学院,福建福州350108
  • [ 2 ] 浙江大学硅材料国家重点实验室,浙江杭州310027

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2008

Issue: 3

Volume: 36

Page: 378-381

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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