CN104846255B - 一种钇铁基永磁材料的制备方法 - Google Patents
一种钇铁基永磁材料的制备方法 Download PDFInfo
- Publication number
- CN104846255B CN104846255B CN201510261896.3A CN201510261896A CN104846255B CN 104846255 B CN104846255 B CN 104846255B CN 201510261896 A CN201510261896 A CN 201510261896A CN 104846255 B CN104846255 B CN 104846255B
- Authority
- CN
- China
- Prior art keywords
- rapid
- magnetic field
- furnace
- magnetic
- gas washing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510261896.3A CN104846255B (zh) | 2015-05-21 | 2015-05-21 | 一种钇铁基永磁材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510261896.3A CN104846255B (zh) | 2015-05-21 | 2015-05-21 | 一种钇铁基永磁材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104846255A CN104846255A (zh) | 2015-08-19 |
CN104846255B true CN104846255B (zh) | 2016-12-07 |
Family
ID=53846234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510261896.3A Active CN104846255B (zh) | 2015-05-21 | 2015-05-21 | 一种钇铁基永磁材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104846255B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105195735A (zh) * | 2015-11-12 | 2015-12-30 | 苏州萨伯工业设计有限公司 | 在废旧磁钢中添加液相铈制备稀土永磁材料的方法 |
CN105931775A (zh) * | 2016-06-27 | 2016-09-07 | 无锡新大力电机有限公司 | 一种钇铁基永磁材料的制备方法 |
CN105931783A (zh) * | 2016-06-27 | 2016-09-07 | 无锡新大力电机有限公司 | 一种钆掺杂的永磁材料的制备方法 |
CN106636830A (zh) * | 2016-12-16 | 2017-05-10 | 包头稀土研究院 | 钇铁合金及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1058579C (zh) * | 1989-03-22 | 2000-11-15 | 住友特殊金属株式会社 | 永久磁体 |
US5454998A (en) * | 1994-02-04 | 1995-10-03 | Ybm Technologies, Inc. | Method for producing permanent magnet |
JP2013145769A (ja) * | 2010-08-04 | 2013-07-25 | Kri Inc | 異方性希土類ボンド磁石とその製造方法 |
CN103123839B (zh) * | 2013-01-30 | 2015-04-22 | 浙江大学 | 一种应用高丰度稀土Ce生产的稀土永磁体及其制备方法 |
-
2015
- 2015-05-21 CN CN201510261896.3A patent/CN104846255B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104846255A (zh) | 2015-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI751789B (zh) | 釹鐵硼磁體材料、原料組合物及製備方法和應用 | |
CN104851544B (zh) | 一种低能耗钕铁硼磁性材料的制备方法 | |
CN104851545B (zh) | 一种具有晶界扩散层的永磁材料制备方法 | |
CN103474225B (zh) | 一种镝铈掺杂的钕铁硼磁体的制备方法 | |
TWI755152B (zh) | 釹鐵硼磁體材料、原料組合物及製備方法和應用 | |
CN103489619B (zh) | 一种致密细晶钕铁硼烧结磁体的制备方法 | |
TWI751788B (zh) | 釹鐵硼磁體材料、原料組合物及製備方法和應用 | |
CN104846255B (zh) | 一种钇铁基永磁材料的制备方法 | |
CN105489331B (zh) | 一种稀土钴基材料的制备方法 | |
CN104593625A (zh) | 一种无稀土MnAl永磁合金的制备方法 | |
JP7101448B2 (ja) | 焼結磁性体の製造方法 | |
CN104851543A (zh) | 一种耐腐蚀钐钴基永磁材料的制备方法 | |
CN110534279A (zh) | 一种纯高丰度稀土Ce,La,Y基多元纳米晶永磁合金及制备 | |
CN105177598A (zh) | 钕铁硼磁体晶界扩散重稀土工艺 | |
CN105788794A (zh) | 一种富钇永磁材料的制备方法 | |
CN104821226A (zh) | 一种铈钛钴锆复合添加制备高方形度烧结钕铁硼永磁体的方法 | |
CN107785141A (zh) | 一种通过放电等离子烧结技术提高非稀土MnBi永磁合金高温稳定性的方法 | |
CN104851542B (zh) | 一种掺杂Ce的永磁材料的制备方法 | |
CN104766717A (zh) | 一种提高烧结钕铁硼永磁体磁性能的方法 | |
CN102296228A (zh) | 一种添加碳的永磁合金块体及制备方法 | |
CN103268798B (zh) | 二氧化碳保护成型的烧结钕铁硼永磁材料的制备方法 | |
CN105118656A (zh) | 一种低成本含稀土铈制备烧结钕铁硼永磁体的方法 | |
CN102360658A (zh) | 一种块状磁性材料及其制备方法 | |
CN109326404A (zh) | 一种钕铁硼磁性材料及制备方法 | |
CN108766700A (zh) | 一种高工作温度低磁性变化稀土钴永磁材料及制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161014 Address after: 312500 Xinchang City, Shaoxing Province, four seasons garden, building 2, room 1, unit 232, room Applicant after: XINCHANG CHENYI CLOTHING Co.,Ltd. Address before: 312500 No. 121 village, Xinchang Town, Shaxi Town, Shaoxing County, Zhejiang, China Applicant before: Tang Haifeng |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 266106 Shandong, Qingdao, Chengyang District, the town of Xiao Fu Street, the village neighborhood 60 meters west. Patentee after: Qingdao Qiu Shi Sheng science and Technology Co.,Ltd. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180426 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 312500 232 unit, 2 units, 1 seasons garden, Xinchang County, Shaoxing, Zhejiang. Patentee before: XINCHANG CHENYI CLOTHING Co.,Ltd. |