CN104593683A - 一种稀土元素掺杂铁基软磁材料的制备方法 - Google Patents
一种稀土元素掺杂铁基软磁材料的制备方法 Download PDFInfo
- Publication number
- CN104593683A CN104593683A CN201510011249.7A CN201510011249A CN104593683A CN 104593683 A CN104593683 A CN 104593683A CN 201510011249 A CN201510011249 A CN 201510011249A CN 104593683 A CN104593683 A CN 104593683A
- Authority
- CN
- China
- Prior art keywords
- alloy
- soft magnetic
- powder particles
- coarse powder
- rare earth
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000000696 magnetic material Substances 0.000 title claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 11
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 9
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 48
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 31
- 230000005291 magnetic effect Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 238000000498 ball milling Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- -1 phthalate ester Chemical class 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052771 Terbium Inorganic materials 0.000 claims description 4
- 238000005275 alloying Methods 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007822 coupling agent Substances 0.000 claims description 4
- 230000005672 electromagnetic field Effects 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000001238 wet grinding Methods 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000035699 permeability Effects 0.000 abstract description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510011249.7A CN104593683A (zh) | 2015-01-09 | 2015-01-09 | 一种稀土元素掺杂铁基软磁材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510011249.7A CN104593683A (zh) | 2015-01-09 | 2015-01-09 | 一种稀土元素掺杂铁基软磁材料的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104593683A true CN104593683A (zh) | 2015-05-06 |
Family
ID=53119732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510011249.7A Pending CN104593683A (zh) | 2015-01-09 | 2015-01-09 | 一种稀土元素掺杂铁基软磁材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104593683A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108962579A (zh) * | 2018-06-28 | 2018-12-07 | 宁波招宝磁业有限公司 | 制备高矫顽力钕铁硼磁体的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101710521A (zh) * | 2009-12-18 | 2010-05-19 | 浙江大学 | 抗电磁干扰铁基纳米晶软磁合金及其制备方法 |
WO2010111933A1 (en) * | 2009-03-31 | 2010-10-07 | Byd Company Limited | Composite magnetic material and method for preparing the same |
CN102956336A (zh) * | 2011-08-17 | 2013-03-06 | 赣州嘉通新材料有限公司 | 一种制备复合添加钆、钬和钇的烧结钕铁硼永磁材料的方法 |
CN103258633A (zh) * | 2013-05-30 | 2013-08-21 | 烟台正海磁性材料股份有限公司 | 一种R-Fe-B系烧结磁体的制备方法 |
-
2015
- 2015-01-09 CN CN201510011249.7A patent/CN104593683A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010111933A1 (en) * | 2009-03-31 | 2010-10-07 | Byd Company Limited | Composite magnetic material and method for preparing the same |
CN101710521A (zh) * | 2009-12-18 | 2010-05-19 | 浙江大学 | 抗电磁干扰铁基纳米晶软磁合金及其制备方法 |
CN102956336A (zh) * | 2011-08-17 | 2013-03-06 | 赣州嘉通新材料有限公司 | 一种制备复合添加钆、钬和钇的烧结钕铁硼永磁材料的方法 |
CN103258633A (zh) * | 2013-05-30 | 2013-08-21 | 烟台正海磁性材料股份有限公司 | 一种R-Fe-B系烧结磁体的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108962579A (zh) * | 2018-06-28 | 2018-12-07 | 宁波招宝磁业有限公司 | 制备高矫顽力钕铁硼磁体的方法 |
CN108962579B (zh) * | 2018-06-28 | 2020-09-25 | 宁波招宝磁业有限公司 | 制备高矫顽力钕铁硼磁体的方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102592777B (zh) | 一种低成本烧结钕铁硼磁体及其制备方法 | |
CN102737801B (zh) | 一种Sm-Fe-N各向异性磁粉的制备方法 | |
CN104851545B (zh) | 一种具有晶界扩散层的永磁材料制备方法 | |
CN100407347C (zh) | 辐射取向整体永磁环的制备方法 | |
CN104593666B (zh) | 一种镧掺杂铁钴基软磁材料的制备方法 | |
CN104851544B (zh) | 一种低能耗钕铁硼磁性材料的制备方法 | |
CN101699578A (zh) | 稀土铁氮高频软磁材料及其复合材料和制备方法 | |
CN105489334A (zh) | 一种晶界扩散获得高磁性烧结钕铁硼的方法 | |
CN107316727A (zh) | 一种烧结钕铁硼制备方法 | |
CN108063045A (zh) | 一种无重稀土钕铁硼永磁材料及其制备方法 | |
CN101226801A (zh) | 铁基合金抗电磁干扰材料的制备方法 | |
CN103794354A (zh) | 一种钕铁硼烧结磁铁的制备方法 | |
CN107564651A (zh) | 一种高剩磁材料及其制备方法 | |
CN104599802A (zh) | 稀土永磁材料及其制备方法 | |
CN105006327A (zh) | 一种高性能含钆铸片磁体及其制备方法 | |
CN105761925A (zh) | 一种钬铁镓共晶掺杂制备高性能钕铁硼磁体的方法 | |
CN104846255A (zh) | 一种钇铁基永磁材料的制备方法 | |
CN104959618B (zh) | 一种高电阻率高磁性能核壳结构NdFeB磁粉及用途 | |
CN104593683A (zh) | 一种稀土元素掺杂铁基软磁材料的制备方法 | |
CN103794321B (zh) | 一种涂料用镨铁硼永磁材料及制备方法 | |
CN101699579A (zh) | 具有更高复数磁导率的钕铁氮高频软磁材料制备方法 | |
CN105702406A (zh) | 一种MnAlC基高矫顽力永磁材料及其制备方法 | |
CN105913989B (zh) | 高剩磁材料及制备方法 | |
CN113539664B (zh) | 一种Sm基各向异性复合磁体的制备方法 | |
CN109326404A (zh) | 一种钕铁硼磁性材料及制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 325217 Ruian, Zhejiang Xian Xian Xian Xian Xian Village Applicant after: Liang Ling Address before: 265200 No. 182 West flag Road, Yantai, Shandong, Laiyang Applicant before: Liang Ling |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 265200 YANTAI, SHANDONG PROVINCE TO: 325217 WENZHOU, ZHEJIANG PROVINCE |
|
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Lanying Inventor before: Liang Ling |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150921 Address after: 325217 Ruian, Zhejiang Xian Xian Xian Xian Xian Village Applicant after: Liu Lanying Address before: 325217 Ruian, Zhejiang Xian Xian Xian Xian Xian Village Applicant before: Liang Ling |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |