DE60143820D1 - Verfahren zum Ausglühen von amorphen Legierungen - Google Patents

Verfahren zum Ausglühen von amorphen Legierungen

Info

Publication number
DE60143820D1
DE60143820D1 DE60143820T DE60143820T DE60143820D1 DE 60143820 D1 DE60143820 D1 DE 60143820D1 DE 60143820 T DE60143820 T DE 60143820T DE 60143820 T DE60143820 T DE 60143820T DE 60143820 D1 DE60143820 D1 DE 60143820D1
Authority
DE
Germany
Prior art keywords
amorphous alloys
cobalt
annealing amorphous
marker
nickel
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.)
Expired - Lifetime
Application number
DE60143820T
Other languages
English (en)
Inventor
Nen-Chin Liu
Giselher Herzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vacuumschmelze GmbH and Co KG
Sensormatic Electronics LLC
Original Assignee
Vacuumschmelze GmbH and Co KG
Sensormatic Electronics LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vacuumschmelze GmbH and Co KG, Sensormatic Electronics LLC filed Critical Vacuumschmelze GmbH and Co KG
Application granted granted Critical
Publication of DE60143820D1 publication Critical patent/DE60143820D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • G08B13/24Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402Electronic 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
    • G08B13/2405Electronic 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
    • G08B13/2408Electronic 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
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/04General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/11Making amorphous alloys
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • G08B13/24Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402Electronic 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
    • G08B13/2428Tag details
    • G08B13/2437Tag layered structure, processes for making layered tags
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • G08B13/24Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402Electronic 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
    • G08B13/2428Tag details
    • G08B13/2437Tag layered structure, processes for making layered tags
    • G08B13/244Tag manufacturing, e.g. continuous manufacturing processes
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • G08B13/24Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402Electronic 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
    • G08B13/2428Tag details
    • G08B13/2437Tag layered structure, processes for making layered tags
    • G08B13/2442Tag materials and material properties thereof, e.g. magnetic material details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Magnets 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
    • H01F1/147Alloys characterised by their composition
    • H01F1/153Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15341Preparation processes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Burglar Alarm Systems (AREA)
  • Continuous Casting (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE60143820T 2000-10-02 2001-09-18 Verfahren zum Ausglühen von amorphen Legierungen Expired - Lifetime DE60143820D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
DE60143820D1 true DE60143820D1 (de) 2011-02-17

Family

ID=24717923

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60142169T Expired - Lifetime DE60142169D1 (de) 2000-10-02 2001-09-18 Geglühte amorphe legierungen für magneto-akustische marker
DE60143820T Expired - Lifetime DE60143820D1 (de) 2000-10-02 2001-09-18 Verfahren zum Ausglühen von amorphen Legierungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60142169T Expired - Lifetime DE60142169D1 (de) 2000-10-02 2001-09-18 Geglühte amorphe legierungen für magneto-akustische marker

Country Status (13)

Country Link
US (4) US6645314B1 (de)
EP (3) EP1791136B1 (de)
JP (1) JP5276246B2 (de)
KR (1) KR100828553B1 (de)
CN (3) CN1290126C (de)
AT (1) ATE468592T1 (de)
AU (2) AU1262502A (de)
CA (1) CA2420403C (de)
DE (2) DE60142169D1 (de)
ES (1) ES2346186T3 (de)
HK (1) HK1099051A1 (de)
IL (2) IL154961A0 (de)
WO (1) WO2002029832A1 (de)

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US7935198B2 (en) 2005-02-11 2011-05-03 The Nanosteel Company, Inc. Glass stability, glass forming ability, and microstructural refinement
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WO2006127674A1 (en) * 2005-05-23 2006-11-30 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
CA2590826C (en) * 2006-06-06 2014-09-30 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
DE102006047021B4 (de) * 2006-10-02 2009-04-02 Vacuumschmelze Gmbh & Co. Kg Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung
DE102006047022B4 (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
US8366010B2 (en) * 2011-06-29 2013-02-05 Metglas, Inc. Magnetomechanical sensor element and application thereof in electronic article surveillance and detection system
DE112012006230A5 (de) * 2012-04-16 2015-01-22 Vacuumschmelze Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen von weichmagnetischem Streifenmaterial für Ringbandkerne
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
US9640852B2 (en) 2014-06-09 2017-05-02 Tyco Fire & Security Gmbh Enhanced signal amplitude in acoustic-magnetomechanical EAS marker
US9275529B1 (en) 2014-06-09 2016-03-01 Tyco Fire And 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
WO2017116736A1 (en) 2015-12-30 2017-07-06 3M Innovative Properties Company Tape format magnetoelastic resonator markers
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
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
KR20200085765A (ko) * 2017-11-13 2020-07-15 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 비파괴 재료 검사를 위한 방법 및 시스템
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
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
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

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Also Published As

Publication number Publication date
ES2346186T3 (es) 2010-10-13
CN1468439A (zh) 2004-01-14
AU1262502A (en) 2002-04-15
EP1791136A1 (de) 2007-05-30
US7276128B2 (en) 2007-10-02
HK1099051A1 (en) 2007-08-03
EP1323175B1 (de) 2010-05-19
IL154961A0 (en) 2003-10-31
CA2420403C (en) 2011-08-23
EP1796111A1 (de) 2007-06-13
EP1791136B1 (de) 2011-01-05
WO2002029832A1 (en) 2002-04-11
JP5276246B2 (ja) 2013-08-28
US20040069379A1 (en) 2004-04-15
AU2002212625B2 (en) 2006-09-28
US20080121313A1 (en) 2008-05-29
CN1741205A (zh) 2006-03-01
US20040074566A1 (en) 2004-04-22
CN1290126C (zh) 2006-12-13
EP1323175A1 (de) 2003-07-02
DE60142169D1 (de) 2010-07-01
US7088247B2 (en) 2006-08-08
KR20030055266A (ko) 2003-07-02
EP1323175B8 (de) 2010-07-07
US6645314B1 (en) 2003-11-11
ATE468592T1 (de) 2010-06-15
JP2004510887A (ja) 2004-04-08
CN1861811A (zh) 2006-11-15
CN1861811B (zh) 2012-05-23
IL154961A (en) 2007-05-15
CN100385576C (zh) 2008-04-30
KR100828553B1 (ko) 2008-05-16
CA2420403A1 (en) 2002-04-11
EP1796111B1 (de) 2015-04-29
AU2002212625B9 (en) 2007-03-01

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