DE4202240A1 - Verfahren zur herstellung eines magnetischen impulsgebers - Google Patents

Verfahren zur herstellung eines magnetischen impulsgebers

Info

Publication number
DE4202240A1
DE4202240A1 DE4202240A DE4202240A DE4202240A1 DE 4202240 A1 DE4202240 A1 DE 4202240A1 DE 4202240 A DE4202240 A DE 4202240A DE 4202240 A DE4202240 A DE 4202240A DE 4202240 A1 DE4202240 A1 DE 4202240A1
Authority
DE
Germany
Prior art keywords
composite body
iron alloy
wire
heat treatment
alloy
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.)
Withdrawn
Application number
DE4202240A
Other languages
German (de)
English (en)
Inventor
Gernot Dr Hausch
Christian Dr Radeloff
Gerd Dipl Phys Rauscher
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
Original Assignee
Vacuumschmelze GmbH and Co KG
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 filed Critical Vacuumschmelze GmbH and Co KG
Priority to DE4202240A priority Critical patent/DE4202240A1/de
Priority to DE59308365T priority patent/DE59308365D1/de
Priority to EP93100179A priority patent/EP0557689B1/de
Priority to ES93100179T priority patent/ES2114960T3/es
Priority to AT93100179T priority patent/ATE164964T1/de
Priority to FI930149A priority patent/FI930149A7/fi
Priority to JP5028575A priority patent/JP2528801B2/ja
Priority to NO93930273A priority patent/NO930273L/no
Priority to CA002088207A priority patent/CA2088207A1/en
Publication of DE4202240A1 publication Critical patent/DE4202240A1/de
Priority to US08/224,074 priority patent/US6120617A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01F1/143—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 in the form of wires
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • 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
    • C21D2251/00—Treating composite or clad material
    • 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
    • C21D2251/00—Treating composite or clad material
    • C21D2251/02—Clad material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/928—Magnetic property
    • 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
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
    • 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
    • Y10T428/12937—Co- or Ni-base component next to Fe-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Magnetic Treatment Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Developing Agents For Electrophotography (AREA)
DE4202240A 1992-01-28 1992-01-28 Verfahren zur herstellung eines magnetischen impulsgebers Withdrawn DE4202240A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE4202240A DE4202240A1 (de) 1992-01-28 1992-01-28 Verfahren zur herstellung eines magnetischen impulsgebers
DE59308365T DE59308365D1 (de) 1992-01-28 1993-01-08 Verfahren zur Herstellung eines magnetischen Impulsgebers
EP93100179A EP0557689B1 (de) 1992-01-28 1993-01-08 Verfahren zur Herstellung eines magnetischen Impulsgebers
ES93100179T ES2114960T3 (es) 1992-01-28 1993-01-08 Procedimiento para la fabricacion de un generador de impulsos magnetico.
AT93100179T ATE164964T1 (de) 1992-01-28 1993-01-08 Verfahren zur herstellung eines magnetischen impulsgebers
FI930149A FI930149A7 (fi) 1992-01-28 1993-01-14 Menetelmä magneettisen impulssianturin valmistamiseksi
JP5028575A JP2528801B2 (ja) 1992-01-28 1993-01-25 磁気パルス発信器の製造方法
NO93930273A NO930273L (no) 1992-01-28 1993-01-27 Fremgangsmaate til fremstilling av en magnetisk impulsgiver
CA002088207A CA2088207A1 (en) 1992-01-28 1993-01-27 Method for manufacturing a magnetic pulse generator
US08/224,074 US6120617A (en) 1992-01-28 1994-04-07 Method for manufacturing a magnetic pulse generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4202240A DE4202240A1 (de) 1992-01-28 1992-01-28 Verfahren zur herstellung eines magnetischen impulsgebers

Publications (1)

Publication Number Publication Date
DE4202240A1 true DE4202240A1 (de) 1993-07-29

Family

ID=6450389

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4202240A Withdrawn DE4202240A1 (de) 1992-01-28 1992-01-28 Verfahren zur herstellung eines magnetischen impulsgebers
DE59308365T Expired - Fee Related DE59308365D1 (de) 1992-01-28 1993-01-08 Verfahren zur Herstellung eines magnetischen Impulsgebers

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59308365T Expired - Fee Related DE59308365D1 (de) 1992-01-28 1993-01-08 Verfahren zur Herstellung eines magnetischen Impulsgebers

Country Status (9)

Country Link
US (1) US6120617A (https=)
EP (1) EP0557689B1 (https=)
JP (1) JP2528801B2 (https=)
AT (1) ATE164964T1 (https=)
CA (1) CA2088207A1 (https=)
DE (2) DE4202240A1 (https=)
ES (1) ES2114960T3 (https=)
FI (1) FI930149A7 (https=)
NO (1) NO930273L (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099625A1 (de) * 2016-12-01 2018-06-07 Centitech Gmbh Spannungsgenerator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09180936A (ja) 1995-12-27 1997-07-11 Unitika Ltd 磁気素子
US6556139B2 (en) * 2000-11-14 2003-04-29 Advanced Coding Systems Ltd. System for authentication of products and a magnetic tag utilized therein

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933337A1 (de) * 1979-08-17 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Geber zur erzeugung von elektrischen impulsen durch spruenge in der magnetischen polarisation sowie verfahren zur herstellung desselben
DE3119898A1 (de) * 1981-05-19 1982-12-16 Beru-Werk Albert Ruprecht Gmbh & Co Kg, 7140 Ludwigsburg Metallkern fuer induktionsspulen, verfahren zu dessen herstellung und dessen verwendung
DE3152008C1 (de) * 1981-12-31 1983-07-07 Fried. Krupp Gmbh, 4300 Essen Langgestreckter magnetischer Schaltkern
DE3411079A1 (de) * 1984-03-26 1985-09-26 Vacuumschmelze Gmbh, 6450 Hanau Spulenkern fuer eine induktive, frequenzunabhaengige schaltvorrichtung
US4660025A (en) * 1984-11-26 1987-04-21 Sensormatic Electronics Corporation Article surveillance magnetic marker having an hysteresis loop with large Barkhausen discontinuities
DE3824075A1 (de) * 1988-07-15 1990-01-18 Vacuumschmelze Gmbh Verbundkoerper zur erzeugung von spannungsimpulsen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099625A1 (de) * 2016-12-01 2018-06-07 Centitech Gmbh Spannungsgenerator
US10931187B2 (en) 2016-12-01 2021-02-23 Centitech Gmbh Voltage generator

Also Published As

Publication number Publication date
ES2114960T3 (es) 1998-06-16
EP0557689B1 (de) 1998-04-08
FI930149L (fi) 1993-07-29
EP0557689A3 (https=) 1994-12-14
CA2088207A1 (en) 1993-07-29
EP0557689A2 (de) 1993-09-01
FI930149A7 (fi) 1993-07-29
NO930273L (no) 1993-07-29
JPH0684630A (ja) 1994-03-25
US6120617A (en) 2000-09-19
JP2528801B2 (ja) 1996-08-28
FI930149A0 (fi) 1993-01-14
ATE164964T1 (de) 1998-04-15
NO930273D0 (no) 1993-01-27
DE59308365D1 (de) 1998-05-14

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee