AR016872A1 - Metodo para la formacion de un elemento magnetostrictivo, elemento magnetostrictivo obtenido por el metodo, un marcador que incluye dicho elemento ydisposicion magnetomecanica de vigilancia electronica de articulos que utiliza dicho elemento - Google Patents

Metodo para la formacion de un elemento magnetostrictivo, elemento magnetostrictivo obtenido por el metodo, un marcador que incluye dicho elemento ydisposicion magnetomecanica de vigilancia electronica de articulos que utiliza dicho elemento

Info

Publication number
AR016872A1
AR016872A1 ARP980104204A ARP980104204A AR016872A1 AR 016872 A1 AR016872 A1 AR 016872A1 AR P980104204 A ARP980104204 A AR P980104204A AR P980104204 A ARP980104204 A AR P980104204A AR 016872 A1 AR016872 A1 AR 016872A1
Authority
AR
Argentina
Prior art keywords
magnetostrictive
tape
marker
articles
magnetomechanical
Prior art date
Application number
ARP980104204A
Other languages
English (en)
Spanish (es)
Original Assignee
Sensormatic Electronics Corp
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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of AR016872A1 publication Critical patent/AR016872A1/es

Links

Classifications

    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • 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
    • 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
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Burglar Alarm Systems (AREA)
ARP980104204A 1997-08-25 1998-08-25 Metodo para la formacion de un elemento magnetostrictivo, elemento magnetostrictivo obtenido por el metodo, un marcador que incluye dicho elemento ydisposicion magnetomecanica de vigilancia electronica de articulos que utiliza dicho elemento AR016872A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91739997A 1997-08-25 1997-08-25

Publications (1)

Publication Number Publication Date
AR016872A1 true AR016872A1 (es) 2001-08-01

Family

ID=25438734

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980104204A AR016872A1 (es) 1997-08-25 1998-08-25 Metodo para la formacion de un elemento magnetostrictivo, elemento magnetostrictivo obtenido por el metodo, un marcador que incluye dicho elemento ydisposicion magnetomecanica de vigilancia electronica de articulos que utiliza dicho elemento

Country Status (4)

Country Link
AR (1) AR016872A1 (fr)
AU (1) AU8511798A (fr)
WO (1) WO1999010899A1 (fr)
ZA (1) ZA983959B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1724708B1 (fr) * 2005-04-26 2016-02-24 Amotech Co., Ltd. Feuille magnétique pour RFID et sa méthode de fabrication
CN103056205A (zh) * 2013-01-08 2013-04-24 青岛云路新能源科技有限公司 一种生产具有低且稳定磁致伸缩系数的非晶带材的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
US5252144A (en) * 1991-11-04 1993-10-12 Allied Signal Inc. Heat treatment process and soft magnetic alloys produced thereby
US5786762A (en) * 1994-06-30 1998-07-28 Sensormatic Electronics Corporation Magnetostrictive element for use in a magnetomechanical surveillance system
US5568125A (en) * 1994-06-30 1996-10-22 Sensormatic Electronics Corporation Two-stage annealing process for amorphous ribbon used in an EAS marker
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
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
US5729200A (en) * 1996-08-28 1998-03-17 Sensormatic Electronics Corporation Magnetomechanical electronic article surveilliance marker with bias element having abrupt deactivation/magnetization characteristic

Also Published As

Publication number Publication date
AU8511798A (en) 1999-03-16
ZA983959B (en) 1999-11-04
WO1999010899A1 (fr) 1999-03-04

Similar Documents

Publication Publication Date Title
AR001391A1 (es) Método para formar un elemento magnetostrictivo para ser usado en un identificador de vigilancia electrónica de artículos, elemento magnetostrictivo, identificador y disposición de vigilancia electrónica magnetomecánica de artículos.
RU95110691A (ru) Маркер для использования в магнитомеханической системе электронного контроля товаров, способ его изготовления и система для его изготовления
DE60143820D1 (de) Verfahren zum Ausglühen von amorphen Legierungen
BR9713264A (pt) Elemento magnetostritivo para aplicação em um sistema de vigilância magnetomecânico
ES2182556T3 (es) Metodo para recocer una aleacion amorfa y metodo para fabricar un marcador.
BG105069A (en) Novel form of irbesartan, methods for obtaining said form and pharmaceutical compositions containing same
ES2029028T3 (es) Un procedimiento para producir un material laminado.
DE69417404T2 (de) Gold-ornament-material,gehaertet durch legieren mit minderen komponenten
AR016872A1 (es) Metodo para la formacion de un elemento magnetostrictivo, elemento magnetostrictivo obtenido por el metodo, un marcador que incluye dicho elemento ydisposicion magnetomecanica de vigilancia electronica de articulos que utiliza dicho elemento
TR200201945T2 (tr) Kompaund profil ve kompaund profil üretim yöntemi
ATE420980T1 (de) Silberternärlegierung
DE69725497D1 (de) Verfahren zum Herstellen von magnetischen Bändern
DE59403064D1 (de) Schmuckstück, insbesondere aus Metall
AR003772A1 (es) Un metodo para la formacion de elementos magnetoestrictivos para su utilizacion en un identificador de vigilancia electronica de articulosmagnetomecanicos, un aparato para llevar a cabo el metodo, un elemento magnetoestrictivo, un identificador y disposicion de vigilancia.
ES2046486T3 (es) Proteccion de capas metalicas sobre sustratos.
WO2004044249A3 (fr) Articles intermetalliques de fabrication faisant preuve d'une aptitude au pliage elevee a temperature ambiante
EP0875874A3 (fr) Matériau à polarisation magnétique et procédé pour sa fabrication pour marqueur magnétique
AR007686A1 (es) Elemento magnetico preferiblemente para vigilancia electronica de articulos, un metodo para hacerlo, un marcador que lo incorpora y disposicionde vigilancia que lo utiliza
Gaponenko et al. Nonlinear absorption and photoluminescence of CuCl crystallites under size quantization of excitons
Kaneyoshi Magnetic properties of a transverse Ising model with surface amorphisation
AR014735A1 (es) Un marcador para ser utilizado en una disposicion de vigilancia de articulos, metodo para hacerlo y disposicion de vigilancia que lo utiliza
CA2494255A1 (fr) Elements magnetomecaniques amorphes recuits dans un champ magnetique tra de fabrication de ces elements
DE69209423D1 (de) Verfahren und Vorrichtung zur Herstellung von degradierbaren Befestigungsmitteln und so hergestellte Befestigungsmittel
ATE327094T1 (de) Schichtstruktur mit abschirmeigenschaften
DE69907909D1 (de) Zusammensetzung zum entfernen von oxiden auf edelmetallenlegierungen