CN110202324A - 钕铁硼磁铁制造工艺 - Google Patents
钕铁硼磁铁制造工艺 Download PDFInfo
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- CN110202324A CN110202324A CN201910486290.8A CN201910486290A CN110202324A CN 110202324 A CN110202324 A CN 110202324A CN 201910486290 A CN201910486290 A CN 201910486290A CN 110202324 A CN110202324 A CN 110202324A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 45
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000001257 hydrogen Substances 0.000 claims abstract description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 24
- 238000002844 melting Methods 0.000 claims abstract description 16
- 230000008018 melting Effects 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 12
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 11
- 239000000956 alloy Substances 0.000 claims abstract description 11
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 9
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 229910000521 B alloy Inorganic materials 0.000 claims abstract description 6
- 238000004880 explosion Methods 0.000 claims abstract description 6
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 6
- 238000003801 milling Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 238000007689 inspection Methods 0.000 claims abstract description 3
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 238000005498 polishing Methods 0.000 claims description 79
- 230000033001 locomotion Effects 0.000 claims description 35
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 20
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 8
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- RKLPWYXSIBFAJB-UHFFFAOYSA-N [Nd].[Pr] Chemical compound [Nd].[Pr] RKLPWYXSIBFAJB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 238000001962 electrophoresis Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 20
- 238000000227 grinding Methods 0.000 description 10
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201910486290.8A CN110202324B (zh) | 2019-06-05 | 2019-06-05 | 钕铁硼磁铁制造工艺 |
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CN201910486290.8A CN110202324B (zh) | 2019-06-05 | 2019-06-05 | 钕铁硼磁铁制造工艺 |
Publications (2)
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CN110202324A true CN110202324A (zh) | 2019-09-06 |
CN110202324B CN110202324B (zh) | 2021-03-12 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111791380A (zh) * | 2019-11-08 | 2020-10-20 | 新昌县益旭龙机械科技有限公司 | 一种切割打磨一体化的装置及其使用方法 |
CN112071616A (zh) * | 2020-08-19 | 2020-12-11 | 宁波四环磁业有限公司 | 一种钕铁硼磁铁的制备工艺 |
CN112103071A (zh) * | 2020-09-18 | 2020-12-18 | 江西荧光磁业有限公司 | 一种钕铁硼磁粉成型压铸装置及其实施方法 |
RU2746517C1 (ru) * | 2020-03-18 | 2021-04-14 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Способ изготовления спеченных редкоземельных магнитов мелких и средних типоразмеров |
CN113488304A (zh) * | 2021-07-08 | 2021-10-08 | 马桂英 | 一种复合永磁材料及其加工工艺 |
CN113510556A (zh) * | 2021-07-03 | 2021-10-19 | 桐庐恒盛磁业有限公司 | 一种磨床及运用该磨床的永磁体加工工艺 |
CN114055172A (zh) * | 2021-11-15 | 2022-02-18 | 深圳市富泰和精密制造股份有限公司 | 一种挺杆体加工设备及工艺 |
CN114750055A (zh) * | 2022-05-19 | 2022-07-15 | 如皋市煜腾金属材料科技有限公司 | 一种用于加工圆泡帽斜面抛光工装夹具 |
CN115284085A (zh) * | 2022-08-13 | 2022-11-04 | 赣州天文磁业有限公司 | 一种圆环钕铁硼磁铁打磨装置 |
Citations (8)
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JPH0883713A (ja) * | 1994-09-09 | 1996-03-26 | Mitsubishi Electric Corp | 薄膜磁石およびその製造方法ならびに円筒形強磁性薄膜 |
WO2007092897A2 (en) * | 2006-02-07 | 2007-08-16 | Don Cotton | Lawnmower blade sharpener |
CN101266858A (zh) * | 2008-01-11 | 2008-09-17 | 安徽雄风新材料股份有限公司 | 一种烧结钕铁硼磁性材料的加工方法 |
CN105741994A (zh) * | 2016-02-04 | 2016-07-06 | 李忠 | 一种钕铁硼磁体的制作方法 |
CN106737060A (zh) * | 2016-12-20 | 2017-05-31 | 新昌县金裕装饰有限公司 | 一种自动打磨切口的钢管切割装置 |
CN107346693A (zh) * | 2017-08-08 | 2017-11-14 | 东莞市嘉豪磁性制品有限公司 | 钕铁硼磁铁的制备及切片方法 |
CN107492432A (zh) * | 2017-08-15 | 2017-12-19 | 谭琴 | 一种钕铁硼永磁铁的制备方法 |
CN208322981U (zh) * | 2018-06-15 | 2019-01-04 | 西京学院 | 一种用于建筑装饰板加工的夹持式打磨机械装置 |
-
2019
- 2019-06-05 CN CN201910486290.8A patent/CN110202324B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0883713A (ja) * | 1994-09-09 | 1996-03-26 | Mitsubishi Electric Corp | 薄膜磁石およびその製造方法ならびに円筒形強磁性薄膜 |
WO2007092897A2 (en) * | 2006-02-07 | 2007-08-16 | Don Cotton | Lawnmower blade sharpener |
CN101266858A (zh) * | 2008-01-11 | 2008-09-17 | 安徽雄风新材料股份有限公司 | 一种烧结钕铁硼磁性材料的加工方法 |
CN105741994A (zh) * | 2016-02-04 | 2016-07-06 | 李忠 | 一种钕铁硼磁体的制作方法 |
CN106737060A (zh) * | 2016-12-20 | 2017-05-31 | 新昌县金裕装饰有限公司 | 一种自动打磨切口的钢管切割装置 |
CN107346693A (zh) * | 2017-08-08 | 2017-11-14 | 东莞市嘉豪磁性制品有限公司 | 钕铁硼磁铁的制备及切片方法 |
CN107492432A (zh) * | 2017-08-15 | 2017-12-19 | 谭琴 | 一种钕铁硼永磁铁的制备方法 |
CN208322981U (zh) * | 2018-06-15 | 2019-01-04 | 西京学院 | 一种用于建筑装饰板加工的夹持式打磨机械装置 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111791380A (zh) * | 2019-11-08 | 2020-10-20 | 新昌县益旭龙机械科技有限公司 | 一种切割打磨一体化的装置及其使用方法 |
CN111791380B (zh) * | 2019-11-08 | 2022-07-15 | 十堰宏兆汽配实业有限公司 | 一种切割打磨一体化的装置及其使用方法 |
RU2746517C1 (ru) * | 2020-03-18 | 2021-04-14 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Способ изготовления спеченных редкоземельных магнитов мелких и средних типоразмеров |
CN112071616A (zh) * | 2020-08-19 | 2020-12-11 | 宁波四环磁业有限公司 | 一种钕铁硼磁铁的制备工艺 |
CN112103071B (zh) * | 2020-09-18 | 2022-02-11 | 江西荧光磁业有限公司 | 一种钕铁硼磁粉成型压铸装置及其实施方法 |
CN112103071A (zh) * | 2020-09-18 | 2020-12-18 | 江西荧光磁业有限公司 | 一种钕铁硼磁粉成型压铸装置及其实施方法 |
CN113510556A (zh) * | 2021-07-03 | 2021-10-19 | 桐庐恒盛磁业有限公司 | 一种磨床及运用该磨床的永磁体加工工艺 |
CN113488304A (zh) * | 2021-07-08 | 2021-10-08 | 马桂英 | 一种复合永磁材料及其加工工艺 |
CN114055172A (zh) * | 2021-11-15 | 2022-02-18 | 深圳市富泰和精密制造股份有限公司 | 一种挺杆体加工设备及工艺 |
CN114055172B (zh) * | 2021-11-15 | 2022-11-11 | 深圳市富泰和精密制造股份有限公司 | 一种挺杆体加工设备及工艺 |
CN114750055A (zh) * | 2022-05-19 | 2022-07-15 | 如皋市煜腾金属材料科技有限公司 | 一种用于加工圆泡帽斜面抛光工装夹具 |
CN114750055B (zh) * | 2022-05-19 | 2023-01-17 | 如皋市煜腾金属材料科技有限公司 | 一种用于加工圆泡帽斜面抛光工装夹具 |
CN115284085A (zh) * | 2022-08-13 | 2022-11-04 | 赣州天文磁业有限公司 | 一种圆环钕铁硼磁铁打磨装置 |
CN115284085B (zh) * | 2022-08-13 | 2023-11-24 | 赣州天文磁业有限公司 | 一种圆环钕铁硼磁铁打磨装置 |
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Denomination of invention: Manufacturing technology of NdFeB magnet Effective date of registration: 20210610 Granted publication date: 20210312 Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd. Pledgor: ZHEJIANG SHEENSEN MAGNETICS TECHNOLOGY Co.,Ltd. Registration number: Y2021330000547 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 313300 Building 1, Gaoyu Park, tianzihu modern industrial park, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Xinsheng Permanent Magnet Technology Co.,Ltd. Address before: 313300 Building 1, Gaoyu Park, tianzihu modern industrial park, Anji County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG SHEENSEN MAGNETICS TECHNOLOGY Co.,Ltd. |
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