DE69710150D1 - Auf Fe basierte amorphe Legierungsband und magnetische Markierung - Google Patents
Auf Fe basierte amorphe Legierungsband und magnetische MarkierungInfo
- Publication number
- DE69710150D1 DE69710150D1 DE69710150T DE69710150T DE69710150D1 DE 69710150 D1 DE69710150 D1 DE 69710150D1 DE 69710150 T DE69710150 T DE 69710150T DE 69710150 T DE69710150 T DE 69710150T DE 69710150 D1 DE69710150 D1 DE 69710150D1
- Authority
- DE
- Germany
- Prior art keywords
- amorphous alloy
- based amorphous
- magnetic marking
- alloy tape
- tape
- 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
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
-
- 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
- H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
- H01F1/0304—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions adapted for large Barkhausen jumps or domain wall rotations, e.g. WIEGAND or MATTEUCCI effect
-
- 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
- H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12333—Helical or with helical component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/32—Composite [nonstructural laminate] of inorganic material having metal-compound-containing layer and having defined magnetic layer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25817096 | 1996-09-30 | ||
JP25817196 | 1996-09-30 | ||
JP26961096 | 1996-10-11 | ||
JP30008896 | 1996-11-12 | ||
JP1632797 | 1997-01-30 | ||
JP1632897 | 1997-01-30 | ||
JP16837797 | 1997-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69710150D1 true DE69710150D1 (de) | 2002-03-14 |
DE69710150T2 DE69710150T2 (de) | 2002-09-26 |
Family
ID=27563747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69710150T Expired - Lifetime DE69710150T2 (de) | 1996-09-30 | 1997-09-30 | Auf Fe basierte amorphe Legierungsband und magnetische Markierung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6355361B1 (de) |
EP (1) | EP0833351B1 (de) |
CA (1) | CA2216897A1 (de) |
DE (1) | DE69710150T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUP9701312A3 (en) * | 1997-07-28 | 2000-06-28 | Magyar Allamvasutak Reszvenyta | Method for complex shaping of marks or a system of marks by means of modifying texture and inner stresses in materials and by non-destructive read-out of marks or packets of marks |
EP1045402B1 (de) * | 1999-04-15 | 2011-08-31 | Hitachi Metals, Ltd. | Weichmagnetischer Streifen aus einer Legierung,Herstellungsverfahren und Verwendung |
US7338709B1 (en) * | 1999-07-09 | 2008-03-04 | Toska Co., Ltd. | Security yarn and production method therefor |
JP4128721B2 (ja) | 2000-03-17 | 2008-07-30 | 株式会社東芝 | 情報記録物品 |
IL138203A0 (en) * | 2000-09-01 | 2001-10-31 | A M T P Advanced Metal Product | NEW AMORPHOUS Fe-BASED ALLOYS CONTAINING CHROMIUM |
US6556139B2 (en) * | 2000-11-14 | 2003-04-29 | Advanced Coding Systems Ltd. | System for authentication of products and a magnetic tag utilized therein |
US6749695B2 (en) * | 2002-02-08 | 2004-06-15 | Ronald J. Martis | Fe-based amorphous metal alloy having a linear BH loop |
US20080211491A1 (en) * | 2002-12-09 | 2008-09-04 | Ferro Solutions, Inc. | High sensitivity, passive magnetic field sensor and method of manufacture |
US8613816B2 (en) | 2008-03-21 | 2013-12-24 | California Institute Of Technology | Forming of ferromagnetic metallic glass by rapid capacitor discharge |
JP5775447B2 (ja) * | 2008-03-21 | 2015-09-09 | カリフォルニア インスティテュート オブ テクノロジー | 急速コンデンサ放電による金属ガラスの形成 |
US8613815B2 (en) | 2008-03-21 | 2013-12-24 | California Institute Of Technology | Sheet forming of metallic glass by rapid capacitor discharge |
US8613814B2 (en) | 2008-03-21 | 2013-12-24 | California Institute Of Technology | Forming of metallic glass by rapid capacitor discharge forging |
EP2361320B1 (de) * | 2008-10-21 | 2017-09-13 | The Nanosteel Company, Inc. | Strukturbildungsmechanismus für auf metallischem glas basierende verbundwerkstoffe mit duktilität |
BR122013009652A2 (pt) | 2010-04-08 | 2018-08-14 | California Institute Of Technology | Aparelho de formação magnética para rapidamente aquecer e formar um metal amorfo usando descarga de energia elétrica na presença de um campo magnético que gera uma força eletromagnética |
JP5939545B2 (ja) | 2011-02-16 | 2016-06-22 | カリフォルニア インスティチュート オブ テクノロジー | 急速コンデンサ放電による金属ガラスの射出成形 |
JP5799566B2 (ja) * | 2011-04-26 | 2015-10-28 | 富士ゼロックス株式会社 | 用紙 |
JP5819913B2 (ja) | 2012-11-15 | 2015-11-24 | グラッシメタル テクノロジー インコーポレイテッド | 金属ガラスの自動急速放電形成 |
WO2014145747A1 (en) | 2013-03-15 | 2014-09-18 | Glassimetal Technology, Inc. | Methods for shaping high aspect ratio articles from metallic glass alloys using rapid capacitive discharge and metallic glass feedstock for use in such methods |
US10273568B2 (en) | 2013-09-30 | 2019-04-30 | Glassimetal Technology, Inc. | Cellulosic and synthetic polymeric feedstock barrel for use in rapid discharge forming of metallic glasses |
CN104630661B (zh) | 2013-10-03 | 2017-04-26 | 格拉斯金属技术股份有限公司 | 用于金属玻璃的快速放电形成的涂覆有绝缘膜的进料桶 |
US10029304B2 (en) | 2014-06-18 | 2018-07-24 | Glassimetal Technology, Inc. | Rapid discharge heating and forming of metallic glasses using separate heating and forming feedstock chambers |
US10022779B2 (en) | 2014-07-08 | 2018-07-17 | Glassimetal Technology, Inc. | Mechanically tuned rapid discharge forming of metallic glasses |
US10682694B2 (en) | 2016-01-14 | 2020-06-16 | Glassimetal Technology, Inc. | Feedback-assisted rapid discharge heating and forming of metallic glasses |
US10632529B2 (en) | 2016-09-06 | 2020-04-28 | Glassimetal Technology, Inc. | Durable electrodes for rapid discharge heating and forming of metallic glasses |
US11434549B2 (en) * | 2016-11-10 | 2022-09-06 | The United States Of America As Represented By The Secretary Of The Army | Cemented carbide containing tungsten carbide and finegrained iron alloy binder |
CN106893952B (zh) * | 2017-03-15 | 2018-08-10 | 常州市美格耐特非晶材料有限公司 | 一种用于声磁标签材料的非晶带 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820090A (en) * | 1970-01-26 | 1974-06-25 | Vlinsky M | Bistable magnetic device |
DE3442009A1 (de) * | 1983-11-18 | 1985-06-05 | Nippon Steel Corp., Tokio/Tokyo | Amorphes legiertes band mit grosser dicke und verfahren zu dessen herstellung |
US4686516A (en) * | 1984-11-26 | 1987-08-11 | Sensormatic Electronics Corporation | Method, system and apparatus for use in article surveillance |
US4660025A (en) * | 1984-11-26 | 1987-04-21 | Sensormatic Electronics Corporation | Article surveillance magnetic marker having an hysteresis loop with large Barkhausen discontinuities |
US4797658A (en) * | 1984-11-26 | 1989-01-10 | Sensormatic Electronics Corporation | Article surveillance marker capable of being deactivated by relieving the retained stress therein and method and system for deactivating the marker |
US4727360A (en) * | 1985-09-13 | 1988-02-23 | Security Tag Systems, Inc. | Frequency-dividing transponder and use thereof in a presence detection system |
ES2040343T3 (es) * | 1987-06-08 | 1993-10-16 | Esselte Meto International Gmbh | Dispositivos magneticos. |
JPH04218905A (ja) | 1990-03-23 | 1992-08-10 | Unitika Ltd | 薄膜状磁性材料及びその製造方法 |
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 |
JPH08186019A (ja) * | 1994-11-02 | 1996-07-16 | Unitika Ltd | 磁気マーカ |
JP3372117B2 (ja) * | 1994-12-08 | 2003-01-27 | ユニチカ株式会社 | 磁気マーカー及びその製造方法 |
DE19533362A1 (de) * | 1995-09-09 | 1997-03-13 | Vacuumschmelze Gmbh | Längsgestreckter Körper als Sicherungsetikett für elektromagnetische Diebstahlsicherungssysteme |
EP0782013A3 (de) * | 1995-12-27 | 1998-08-12 | Unitika Ltd. | Magnetisches Markierungselement |
-
1997
- 1997-09-26 CA CA002216897A patent/CA2216897A1/en not_active Abandoned
- 1997-09-30 EP EP97116958A patent/EP0833351B1/de not_active Expired - Lifetime
- 1997-09-30 US US08/941,395 patent/US6355361B1/en not_active Expired - Fee Related
- 1997-09-30 DE DE69710150T patent/DE69710150T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0833351B1 (de) | 2002-01-30 |
CA2216897A1 (en) | 1998-03-30 |
US6355361B1 (en) | 2002-03-12 |
DE69710150T2 (de) | 2002-09-26 |
EP0833351A1 (de) | 1998-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |