DE69827258T2 - Amorphe, magnetostriktive legierung mit niedrigem kobaltgehalt und glühverfahren - Google Patents
Amorphe, magnetostriktive legierung mit niedrigem kobaltgehalt und glühverfahren Download PDFInfo
- Publication number
- DE69827258T2 DE69827258T2 DE69827258T DE69827258T DE69827258T2 DE 69827258 T2 DE69827258 T2 DE 69827258T2 DE 69827258 T DE69827258 T DE 69827258T DE 69827258 T DE69827258 T DE 69827258T DE 69827258 T2 DE69827258 T2 DE 69827258T2
- Authority
- DE
- Germany
- Prior art keywords
- resonator
- alloy
- field
- resonator according
- resonant frequency
- 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
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 95
- 239000000956 alloy Substances 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims description 19
- 229910017052 cobalt Inorganic materials 0.000 title description 31
- 239000010941 cobalt Substances 0.000 title description 31
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title description 31
- 230000008569 process Effects 0.000 title description 11
- 239000000203 mixture Substances 0.000 claims abstract description 42
- 239000003550 marker Substances 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 3
- 229910052748 manganese Inorganic materials 0.000 claims abstract 2
- 230000005291 magnetic effect Effects 0.000 claims description 74
- 238000000137 annealing Methods 0.000 claims description 49
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 2
- 230000001737 promoting effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 12
- 238000005496 tempering Methods 0.000 description 8
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000003302 ferromagnetic material Substances 0.000 description 5
- 230000005415 magnetization Effects 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011651 chromium Chemical group 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000005300 metallic glass Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000007496 glass forming Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/008—Amorphous alloys with Fe, Co or Ni as the major constituent
-
- 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
- H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/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
- C21D6/001—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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Burglar Alarm Systems (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US890612 | 1997-07-09 | ||
| US08/890,612 US6018296A (en) | 1997-07-09 | 1997-07-09 | Amorphous magnetostrictive alloy with low cobalt content and method for annealing same |
| PCT/EP1998/004052 WO1999002748A1 (en) | 1997-07-09 | 1998-07-01 | Amorphous magnetostrictive alloy with low cobalt content and method for annealing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69827258D1 DE69827258D1 (de) | 2004-12-02 |
| DE69827258T2 true DE69827258T2 (de) | 2005-03-24 |
Family
ID=25396896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69827258T Expired - Lifetime DE69827258T2 (de) | 1997-07-09 | 1998-07-01 | Amorphe, magnetostriktive legierung mit niedrigem kobaltgehalt und glühverfahren |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6018296A (enExample) |
| EP (1) | EP0996759B1 (enExample) |
| JP (1) | JP4370001B2 (enExample) |
| KR (1) | KR100582579B1 (enExample) |
| AT (1) | ATE280844T1 (enExample) |
| DE (1) | DE69827258T2 (enExample) |
| ES (1) | ES2226157T3 (enExample) |
| WO (1) | WO1999002748A1 (enExample) |
Families Citing this family (28)
| 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 |
| 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 |
| US6199309B1 (en) * | 1998-10-06 | 2001-03-13 | Contempo Card Company, Inc. | Merchandising markers accomodating anti-theft sensor |
| US6359563B1 (en) * | 1999-02-10 | 2002-03-19 | Vacuumschmelze Gmbh | ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’ |
| FR2806808B1 (fr) * | 2000-03-24 | 2002-05-24 | Ela Medical Sa | Circuit de detection de la presence d'un aimant permanent au voisinage d'un dispositif medical actif, notamment d'un stimulateur cardiaque, defibrillateur, cardioverteur et/ou dispositif multisite |
| EP1258538B1 (en) * | 2000-07-17 | 2006-10-11 | NHK Spring Co., Ltd. | Magnetic marker and its manufacturing method |
| US6645314B1 (en) | 2000-10-02 | 2003-11-11 | Vacuumschmelze Gmbh | Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same |
| DE10118679A1 (de) * | 2001-04-14 | 2002-10-24 | Henkel Kgaa | Identifizierungs- oder Authentifizierungsverfahren |
| US7541909B2 (en) * | 2002-02-08 | 2009-06-02 | Metglas, Inc. | Filter circuit having an Fe-based core |
| US6749695B2 (en) * | 2002-02-08 | 2004-06-15 | Ronald J. Martis | Fe-based amorphous metal alloy having a linear BH loop |
| SE523321C2 (sv) * | 2002-06-20 | 2004-04-13 | Covial Device Ab | Sätt och anordning för avkänning och indikering av akustisk emission |
| US20070010702A1 (en) * | 2003-04-08 | 2007-01-11 | Xingwu Wang | Medical device with low magnetic susceptibility |
| US20050079132A1 (en) * | 2003-04-08 | 2005-04-14 | Xingwu Wang | Medical device with low magnetic susceptibility |
| CA2587648C (en) * | 2004-11-18 | 2013-08-27 | Sensormatic Electronics Corporation | Eas reader detecting eas function from rfid device |
| US8786439B2 (en) * | 2005-09-02 | 2014-07-22 | Wg Security Products | Active antenna |
| CA2590826C (en) | 2006-06-06 | 2014-09-30 | Owen Oil Tools Lp | Retention member for perforating guns |
| 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 |
| CA2728346A1 (en) * | 2008-06-16 | 2010-01-14 | The Nanosteel Company, Inc. | Ductile metallic glasses |
| CA2735450C (en) * | 2008-08-25 | 2018-02-13 | The Nanosteel Company, Inc. | Ductile metallic glasses in ribbon form |
| EP2432909A4 (en) | 2009-05-19 | 2017-03-29 | California Institute of Technology | Tough iron-based bulk metallic glass alloys |
| EP2622109A4 (en) * | 2010-09-27 | 2017-05-31 | California Institute of Technology | Tough iron-based metallic glass alloys |
| RU2495140C1 (ru) * | 2012-07-30 | 2013-10-10 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Способ термической обработки деформируемых магнитотвердых сплавов на основе системы железо-хром-кобальт |
| US9708699B2 (en) | 2013-07-18 | 2017-07-18 | Glassimetal Technology, Inc. | Bulk glass steel with high glass forming ability |
| US10557898B2 (en) | 2014-01-24 | 2020-02-11 | The Regents Of The University Of Michigan | Frame-suspended magnetoelastic resonators |
| US10928539B2 (en) | 2016-06-23 | 2021-02-23 | 3M Innovative Properties Company | Magneto-mechanical marker with enhanced frequency stability and signal strength |
| US11371108B2 (en) | 2019-02-14 | 2022-06-28 | Glassimetal Technology, Inc. | Tough iron-based glasses with high glass forming ability and high thermal stability |
| CN115216590B (zh) * | 2022-07-22 | 2024-01-26 | 南京工程学院 | 一种用于声磁标签的铁-镍-钴非晶薄带制造工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236946A (en) * | 1978-03-13 | 1980-12-02 | International Business Machines Corporation | Amorphous magnetic thin films with highly stable easy axis |
| US4268325A (en) * | 1979-01-22 | 1981-05-19 | Allied Chemical Corporation | Magnetic glassy metal alloy sheets with improved soft magnetic properties |
| US4484184A (en) * | 1979-04-23 | 1984-11-20 | Allied Corporation | Amorphous antipilferage marker |
| US4510489A (en) * | 1982-04-29 | 1985-04-09 | Allied Corporation | Surveillance system having magnetomechanical marker |
| US5011553A (en) * | 1989-07-14 | 1991-04-30 | Allied-Signal, Inc. | Iron-rich metallic glasses having high saturation induction and superior soft ferromagnetic properties |
| US5252144A (en) * | 1991-11-04 | 1993-10-12 | Allied Signal Inc. | Heat treatment process and soft magnetic alloys produced thereby |
| 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 |
| US5539380A (en) * | 1995-04-13 | 1996-07-23 | Alliedsignal Inc. | Metallic glass alloys for mechanically resonant marker surveillance systems |
| 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 |
-
1997
- 1997-07-09 US US08/890,612 patent/US6018296A/en not_active Expired - Lifetime
-
1998
- 1998-07-01 WO PCT/EP1998/004052 patent/WO1999002748A1/en not_active Ceased
- 1998-07-01 JP JP50808699A patent/JP4370001B2/ja not_active Expired - Lifetime
- 1998-07-01 AT AT98935009T patent/ATE280844T1/de active
- 1998-07-01 ES ES98935009T patent/ES2226157T3/es not_active Expired - Lifetime
- 1998-07-01 EP EP98935009A patent/EP0996759B1/en not_active Expired - Lifetime
- 1998-07-01 DE DE69827258T patent/DE69827258T2/de not_active Expired - Lifetime
- 1998-07-01 KR KR1020007000131A patent/KR100582579B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0996759A1 (en) | 2000-05-03 |
| ES2226157T3 (es) | 2005-03-16 |
| JP2002509648A (ja) | 2002-03-26 |
| DE69827258D1 (de) | 2004-12-02 |
| KR20010021573A (ko) | 2001-03-15 |
| ATE280844T1 (de) | 2004-11-15 |
| EP0996759B1 (en) | 2004-10-27 |
| KR100582579B1 (ko) | 2006-05-24 |
| JP4370001B2 (ja) | 2009-11-25 |
| WO1999002748A1 (en) | 1999-01-21 |
| US6018296A (en) | 2000-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |