CN112962024B - 一种类Finemet型Fe基纳米晶软磁合金及其制备方法 - Google Patents
一种类Finemet型Fe基纳米晶软磁合金及其制备方法 Download PDFInfo
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- CN112962024B CN112962024B CN202110127894.0A CN202110127894A CN112962024B CN 112962024 B CN112962024 B CN 112962024B CN 202110127894 A CN202110127894 A CN 202110127894A CN 112962024 B CN112962024 B CN 112962024B
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- 239000000956 alloy Substances 0.000 title claims abstract description 83
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 81
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 229910001004 magnetic alloy Inorganic materials 0.000 claims abstract description 20
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 60
- 238000000137 annealing Methods 0.000 claims description 30
- 238000010791 quenching Methods 0.000 claims description 16
- 230000000171 quenching effect Effects 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 13
- 238000003723 Smelting Methods 0.000 claims description 11
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 abstract description 33
- 239000000463 material Substances 0.000 abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 56
- 230000000052 comparative effect Effects 0.000 description 26
- 239000010949 copper Substances 0.000 description 23
- 239000013078 crystal Substances 0.000 description 22
- 230000035699 permeability Effects 0.000 description 19
- 229910052742 iron Inorganic materials 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000010453 quartz Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 229910000859 α-Fe Inorganic materials 0.000 description 8
- 238000009776 industrial production Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000002159 nanocrystal Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000007709 nanocrystallization Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012827 research and development Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002003 electron diffraction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/003—Making ferrous alloys making amorphous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
- C22C33/06—Making ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/02—Amorphous alloys with iron as the major constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15341—Preparation processes therefor
Abstract
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CN114672742B (zh) * | 2022-03-02 | 2023-02-28 | 宁波辰磁电子科技有限公司 | 一种纳米晶合金磁芯及其制备方法 |
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JP2760539B2 (ja) * | 1989-01-20 | 1998-06-04 | 株式会社東芝 | Fe基軟磁性合金 |
KR100601413B1 (ko) * | 2002-04-05 | 2006-07-14 | 신닛뽄세이테쯔 카부시키카이샤 | 연자기 특성이 우수한 Fe기 비정질 합금 박대, 이를사용하여 제조한 철심 및 이들에 사용되는 급랭 응고 박대제조용 모합금 |
US11230754B2 (en) * | 2015-01-07 | 2022-01-25 | Metglas, Inc. | Nanocrystalline magnetic alloy and method of heat-treatment thereof |
CN105047348B (zh) * | 2015-08-03 | 2017-08-25 | 江苏奥玛德新材料科技有限公司 | 一种非晶纳米晶软磁合金的电流互感器铁芯及其制备方法 |
CN107245672B (zh) * | 2017-06-15 | 2018-10-02 | 天津中晟泰新能源科技有限公司 | 一种铁基非晶纳米晶薄带磁体及其制备和应用方法 |
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Application publication date: 20210615 Assignee: Ningbo magnetic materials Application Technology Innovation Center Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2022330000376 Denomination of invention: A kind of Finemet-like Fe-based nanocrystalline soft magnetic alloy and preparation method thereof Granted publication date: 20220415 License type: Common License Record date: 20220805 Application publication date: 20210615 Assignee: NINGBO ZHONGKE B PLUS NEW MATERIALS TECHNOLOGY Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2022330000374 Denomination of invention: A kind of Finemet-like Fe-based nanocrystalline soft magnetic alloy and preparation method thereof Granted publication date: 20220415 License type: Common License Record date: 20220805 Application publication date: 20210615 Assignee: Ningbo Jingfei New Material Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2022330000372 Denomination of invention: A kind of Finemet-like Fe-based nanocrystalline soft magnetic alloy and preparation method thereof Granted publication date: 20220415 License type: Common License Record date: 20220804 |
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Application publication date: 20210615 Assignee: NINGBO TAIFENGYUAN ELECTRIC Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2022980024096 Denomination of invention: A Finemet type Fe based nanocrystalline soft magnetic alloy and its preparation method Granted publication date: 20220415 License type: Common License Record date: 20221130 |
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Application publication date: 20210615 Assignee: NINGBO ZHAOBAO MAGNET Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980030244 Denomination of invention: A Finemet type Fe-based nanocrystalline soft magnetic alloy and its preparation method Granted publication date: 20220415 License type: Common License Record date: 20230109 |
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Application publication date: 20210615 Assignee: Ningbo Senpu Magnetic Industry Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980041753 Denomination of invention: A Finemet type Fe based nanocrystalline soft magnetic alloy and its preparation method Granted publication date: 20220415 License type: Common License Record date: 20230915 |