CN1468439A - 用于磁声标识器的经退火处理的非晶质合金 - Google Patents
用于磁声标识器的经退火处理的非晶质合金 Download PDFInfo
- Publication number
- CN1468439A CN1468439A CNA018167276A CN01816727A CN1468439A CN 1468439 A CN1468439 A CN 1468439A CN A018167276 A CNA018167276 A CN A018167276A CN 01816727 A CN01816727 A CN 01816727A CN 1468439 A CN1468439 A CN 1468439A
- Authority
- CN
- China
- Prior art keywords
- annealing
- selecting
- group
- amorphous alloy
- workpiece
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
- G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/11—Making amorphous alloys
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered tags
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered tags
- G08B13/244—Tag manufacturing, e.g. continuous manufacturing processes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered tags
- G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Burglar Alarm Systems (AREA)
- Continuous Casting (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (50)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/677,245 | 2000-10-02 | ||
US09/677,245 US6645314B1 (en) | 2000-10-02 | 2000-10-02 | Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101097363A Division CN100385576C (zh) | 2000-10-02 | 2001-09-18 | 用于磁声标识器的经退火处理的非晶质合金 |
CN200610079394XA Division CN1861811B (zh) | 2000-10-02 | 2001-09-18 | 对非晶质合金工件进行退火处理的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1468439A true CN1468439A (zh) | 2004-01-14 |
CN1290126C CN1290126C (zh) | 2006-12-13 |
Family
ID=24717923
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101097363A Expired - Lifetime CN100385576C (zh) | 2000-10-02 | 2001-09-18 | 用于磁声标识器的经退火处理的非晶质合金 |
CN200610079394XA Expired - Lifetime CN1861811B (zh) | 2000-10-02 | 2001-09-18 | 对非晶质合金工件进行退火处理的方法 |
CNB018167276A Expired - Lifetime CN1290126C (zh) | 2000-10-02 | 2001-09-18 | 用于磁声标识器的经退火处理的非晶质合金 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101097363A Expired - Lifetime CN100385576C (zh) | 2000-10-02 | 2001-09-18 | 用于磁声标识器的经退火处理的非晶质合金 |
CN200610079394XA Expired - Lifetime CN1861811B (zh) | 2000-10-02 | 2001-09-18 | 对非晶质合金工件进行退火处理的方法 |
Country Status (13)
Country | Link |
---|---|
US (4) | US6645314B1 (zh) |
EP (3) | EP1796111B1 (zh) |
JP (1) | JP5276246B2 (zh) |
KR (1) | KR100828553B1 (zh) |
CN (3) | CN100385576C (zh) |
AT (1) | ATE468592T1 (zh) |
AU (2) | AU2002212625B9 (zh) |
CA (1) | CA2420403C (zh) |
DE (2) | DE60143820D1 (zh) |
ES (1) | ES2346186T3 (zh) |
HK (1) | HK1099051A1 (zh) |
IL (2) | IL154961A0 (zh) |
WO (1) | WO2002029832A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101151620B (zh) * | 2005-04-01 | 2012-08-01 | 梅特格拉斯公司 | 用于编码电子物品识别系统的标记器 |
CN102732812A (zh) * | 2012-07-06 | 2012-10-17 | 太原科技大学 | 一种铁镍基非晶或纳米晶软磁合金的制备方法 |
CN103797496A (zh) * | 2011-06-29 | 2014-05-14 | 梅特格拉斯公司 | 磁力学传感器元件及其在电子物品监视和检测系统中的应用 |
CN105648158A (zh) * | 2016-01-14 | 2016-06-08 | 浙江师范大学 | 一种提高非晶合金软磁材料磁性能的装置及方法 |
CN108432038A (zh) * | 2015-12-30 | 2018-08-21 | 3M创新有限公司 | 条带格式磁致弹性共振器标记物 |
CN115995339A (zh) * | 2023-02-08 | 2023-04-21 | 东莞市昱懋纳米科技有限公司 | 一种具有低矫顽力和低磁导率的铁基纳米晶磁芯及制备方法 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6011475A (en) * | 1997-11-12 | 2000-01-04 | Vacuumschmelze Gmbh | Method of annealing amorphous ribbons and marker for electronic article surveillance |
US6452240B1 (en) * | 2000-10-30 | 2002-09-17 | International Business Machines Corporation | Increased damping of magnetization in magnetic materials |
US7106200B2 (en) * | 2004-06-10 | 2006-09-12 | Sensormatic Electronics Corporation | Deactivator using resonant recharge |
US7553382B2 (en) * | 2005-02-11 | 2009-06-30 | The Nanosteel Company, Inc. | Glass stability, glass forming ability, and microstructural refinement |
US8704134B2 (en) | 2005-02-11 | 2014-04-22 | The Nanosteel Company, Inc. | High hardness/high wear resistant iron based weld overlay materials |
US7935198B2 (en) | 2005-02-11 | 2011-05-03 | The Nanosteel Company, Inc. | Glass stability, glass forming ability, and microstructural refinement |
EP1883740A1 (en) * | 2005-05-23 | 2008-02-06 | Sensormatic Electronics Corporation | Security device having a hooking element |
DE102005039803A1 (de) * | 2005-08-22 | 2007-05-24 | Vacuumschmelze Gmbh & Co. Kg | Hartlotfolie auf Eisen-Nickel-Basis sowie Verfahren zum Hartlöten |
US9520219B2 (en) * | 2006-06-06 | 2016-12-13 | Owen Oil Tools Lp | Retention member for perforating guns |
US20080030339A1 (en) * | 2006-08-07 | 2008-02-07 | Tci, Ltd. | Electronic article surveillance marker |
US8894780B2 (en) * | 2006-09-13 | 2014-11-25 | Vacuumschmelze Gmbh & Co. Kg | Nickel/iron-based braze and process for brazing |
DE102006047022B4 (de) * | 2006-10-02 | 2009-04-02 | Vacuumschmelze Gmbh & Co. Kg | Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung |
DE102006047021B4 (de) * | 2006-10-02 | 2009-04-02 | Vacuumschmelze Gmbh & Co. Kg | Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung |
US7432815B2 (en) * | 2006-10-05 | 2008-10-07 | Vacuumschmelze Gmbh & Co. Kg | Marker for a magnetic theft protection system and method for its production |
DE102007028275A1 (de) * | 2007-06-15 | 2008-12-18 | Vacuumschmelze Gmbh & Co. Kg | Hartlotfolie auf Eisen-Basis sowie Verfahren zum Hartlöten |
WO2010082195A1 (en) | 2009-01-13 | 2010-07-22 | Vladimir Manov | Magnetomechanical markers and magnetostrictive amorphous element for use therein |
US9013274B2 (en) | 2010-09-22 | 2015-04-21 | 3M Innovative Properties Company | Magnetomechanical markers for marking stationary assets |
CN104662623B (zh) * | 2012-04-16 | 2017-05-17 | 真空融化两合公司 | 生产用于环带芯的软磁条状材料的方法和装置以及环带芯 |
US9275529B1 (en) | 2014-06-09 | 2016-03-01 | Tyco Fire And Security Gmbh | Enhanced signal amplitude in acoustic-magnetomechanical EAS marker |
US9418524B2 (en) | 2014-06-09 | 2016-08-16 | Tyco Fire & Security Gmbh | Enhanced signal amplitude in acoustic-magnetomechanical EAS marker |
CN104464135A (zh) * | 2014-09-24 | 2015-03-25 | 北京冶科磁性材料有限公司 | 可用于声磁防盗标签的软磁振动片的制备方法 |
CN107024669B (zh) * | 2017-03-22 | 2023-09-08 | 金华职业技术学院 | 一种测量样品条带在焦耳热处理过程中磁性特征的装置 |
US10134252B1 (en) | 2017-05-22 | 2018-11-20 | Tyco Fire & Security Gmbh | Dual-sided security marker |
WO2019036722A1 (en) * | 2017-08-18 | 2019-02-21 | Northeastern University | METHOD FOR PRODUCING TETRATENITE AND SYSTEM THEREOF |
CN111344564A (zh) * | 2017-11-13 | 2020-06-26 | 埃克森美孚研究工程公司 | 用于无损材料检查的方法和系统 |
US11283486B1 (en) * | 2018-06-25 | 2022-03-22 | Hrl Laboratories, Llc | Mechanically actuated magnetostrictive transmitter |
US11658638B2 (en) * | 2019-08-30 | 2023-05-23 | The Regents Of The University Of Michigan | Magnetoelastic resonator and method of manufacturing same |
CN112226583A (zh) * | 2020-09-28 | 2021-01-15 | 青岛云路先进材料技术股份有限公司 | 非晶合金带材快速热处理工艺 |
CN116153041B (zh) * | 2023-04-17 | 2023-08-18 | 江西联创光电超导应用有限公司 | 一种用于超导磁体的拉杆紧急预警系统 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US584348A (en) * | 1897-06-15 | green | ||
US3820040A (en) * | 1971-12-30 | 1974-06-25 | Ibm | Use of magnetically variable young's modulus of elasticity and method for control of frequency of electromechanical oscillator |
US3820840A (en) | 1973-08-01 | 1974-06-28 | J Forsberg | Truck body cover |
US4053333A (en) * | 1974-09-20 | 1977-10-11 | University Of Pennsylvania | Enhancing magnetic properties of amorphous alloys by annealing under stress |
JPS6054386B2 (ja) * | 1979-03-01 | 1985-11-29 | 工業技術院長 | 薄帯状非晶質合金の磁気特性を改良する方法 |
US4510489A (en) | 1982-04-29 | 1985-04-09 | Allied Corporation | Surveillance system having magnetomechanical marker |
DE68908184T2 (de) | 1988-09-26 | 1993-11-25 | Allied Signal Inc | Glasartige metallegierung für mechanisch resonierende sicherungsmarkierungssysteme. |
JPH0310052A (ja) * | 1990-01-16 | 1991-01-17 | Nippon Yakin Kogyo Co Ltd | 高耐食性,高強度,高耐摩耗性に優れる高透磁率非晶質合金とその合金の磁気特性の改善方法 |
US5395460A (en) * | 1992-10-16 | 1995-03-07 | Alliedsignal Inc. | Harmonic markers made from Fe-Ni based soft magnetic alloys having nanocrystalline structure |
US5676767A (en) | 1994-06-30 | 1997-10-14 | Sensormatic Electronics Corporation | Continuous process and reel-to-reel transport apparatus for transverse magnetic field annealing of amorphous material used in an EAS marker |
US5565849A (en) * | 1995-02-22 | 1996-10-15 | Sensormatic Electronics Corporation | Self-biased magnetostrictive element for magnetomechanical electronic article surveillance systems |
US5469140A (en) | 1994-06-30 | 1995-11-21 | Sensormatic Electronics Corporation | Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same |
US5786762A (en) | 1994-06-30 | 1998-07-28 | Sensormatic Electronics Corporation | Magnetostrictive element for use in a magnetomechanical surveillance system |
DE9412456U1 (de) * | 1994-08-02 | 1994-10-27 | Vacuumschmelze Gmbh, 63450 Hanau | Amorphe Legierung mit hoher Magnetostriktion und gleichzeitig hoher induzierter Anisotropie |
US5628840A (en) | 1995-04-13 | 1997-05-13 | Alliedsignal Inc. | Metallic glass alloys for mechanically resonant marker surveillance systems |
DE19545755A1 (de) | 1995-12-07 | 1997-06-12 | Vacuumschmelze Gmbh | Verwendung einer amorphen Legierung für magnetoelastisch anregbare Etiketten in auf mechanischer Resonanz basierenden Überwachungssystemen |
US5604507A (en) * | 1996-02-28 | 1997-02-18 | Antenex, Inc. | Wide-banded mobile antenna |
FR2756966B1 (fr) * | 1996-12-11 | 1998-12-31 | Mecagis | Procede de fabrication d'un composant magnetique en alliage magnetique doux a base de fer ayant une structure nanocristalline |
US6057766A (en) | 1997-02-14 | 2000-05-02 | Sensormatic Electronics Corporation | Iron-rich magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic |
US5841348A (en) | 1997-07-09 | 1998-11-24 | Vacuumschmelze Gmbh | Amorphous magnetostrictive alloy and an electronic article surveillance system employing same |
US6018296A (en) * | 1997-07-09 | 2000-01-25 | Vacuumschmelze Gmbh | Amorphous magnetostrictive alloy with low cobalt content and method for annealing same |
US6011475A (en) * | 1997-11-12 | 2000-01-04 | Vacuumschmelze Gmbh | Method of annealing amorphous ribbons and marker for electronic article surveillance |
US6254695B1 (en) * | 1998-08-13 | 2001-07-03 | Vacuumschmelze Gmbh | Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time |
US6359563B1 (en) * | 1999-02-10 | 2002-03-19 | Vacuumschmelze Gmbh | ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’ |
-
2000
- 2000-10-02 US US09/677,245 patent/US6645314B1/en not_active Expired - Lifetime
-
2001
- 2001-09-18 CN CNB2005101097363A patent/CN100385576C/zh not_active Expired - Lifetime
- 2001-09-18 CA CA2420403A patent/CA2420403C/en not_active Expired - Lifetime
- 2001-09-18 AU AU2002212625A patent/AU2002212625B9/en not_active Expired
- 2001-09-18 DE DE60143820T patent/DE60143820D1/de not_active Expired - Lifetime
- 2001-09-18 AU AU1262502A patent/AU1262502A/xx active Pending
- 2001-09-18 AT AT01980841T patent/ATE468592T1/de not_active IP Right Cessation
- 2001-09-18 EP EP20070004102 patent/EP1796111B1/en not_active Expired - Lifetime
- 2001-09-18 CN CN200610079394XA patent/CN1861811B/zh not_active Expired - Lifetime
- 2001-09-18 ES ES01980841T patent/ES2346186T3/es not_active Expired - Lifetime
- 2001-09-18 EP EP07004132A patent/EP1791136B1/en not_active Expired - Lifetime
- 2001-09-18 EP EP01980841A patent/EP1323175B8/en not_active Expired - Lifetime
- 2001-09-18 KR KR1020037003884A patent/KR100828553B1/ko active IP Right Grant
- 2001-09-18 WO PCT/IB2001/002152 patent/WO2002029832A1/en active Application Filing
- 2001-09-18 IL IL15496101A patent/IL154961A0/xx active IP Right Grant
- 2001-09-18 DE DE60142169T patent/DE60142169D1/de not_active Expired - Lifetime
- 2001-09-18 JP JP2002533321A patent/JP5276246B2/ja not_active Expired - Lifetime
- 2001-09-18 CN CNB018167276A patent/CN1290126C/zh not_active Expired - Lifetime
-
2003
- 2003-03-18 IL IL154961A patent/IL154961A/en unknown
- 2003-10-08 US US10/681,424 patent/US7276128B2/en not_active Expired - Lifetime
- 2003-10-08 US US10/681,805 patent/US7088247B2/en not_active Expired - Lifetime
-
2007
- 2007-05-14 HK HK07105067.0A patent/HK1099051A1/xx not_active IP Right Cessation
- 2007-08-28 US US11/897,102 patent/US20080121313A1/en not_active Abandoned
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101151620B (zh) * | 2005-04-01 | 2012-08-01 | 梅特格拉斯公司 | 用于编码电子物品识别系统的标记器 |
CN103797496A (zh) * | 2011-06-29 | 2014-05-14 | 梅特格拉斯公司 | 磁力学传感器元件及其在电子物品监视和检测系统中的应用 |
CN102732812A (zh) * | 2012-07-06 | 2012-10-17 | 太原科技大学 | 一种铁镍基非晶或纳米晶软磁合金的制备方法 |
CN108432038A (zh) * | 2015-12-30 | 2018-08-21 | 3M创新有限公司 | 条带格式磁致弹性共振器标记物 |
US10649112B2 (en) | 2015-12-30 | 2020-05-12 | 3M Innovative Properties Company | Tape format magnetoelastic resonator markers |
CN108432038B (zh) * | 2015-12-30 | 2020-07-03 | 3M创新有限公司 | 条带格式磁致弹性共振器标记物 |
CN105648158A (zh) * | 2016-01-14 | 2016-06-08 | 浙江师范大学 | 一种提高非晶合金软磁材料磁性能的装置及方法 |
CN105648158B (zh) * | 2016-01-14 | 2018-02-16 | 浙江师范大学 | 一种提高非晶合金软磁材料磁性能的装置及方法 |
CN115995339A (zh) * | 2023-02-08 | 2023-04-21 | 东莞市昱懋纳米科技有限公司 | 一种具有低矫顽力和低磁导率的铁基纳米晶磁芯及制备方法 |
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