DE69009452D1 - Verfahren zur herstellung magnetischer werkstoffe hoher qualität. - Google Patents

Verfahren zur herstellung magnetischer werkstoffe hoher qualität.

Info

Publication number
DE69009452D1
DE69009452D1 DE69009452T DE69009452T DE69009452D1 DE 69009452 D1 DE69009452 D1 DE 69009452D1 DE 69009452 T DE69009452 T DE 69009452T DE 69009452 T DE69009452 T DE 69009452T DE 69009452 D1 DE69009452 D1 DE 69009452D1
Authority
DE
Germany
Prior art keywords
high quality
magnetic materials
producing high
quality magnetic
producing
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
DE69009452T
Other languages
English (en)
Other versions
DE69009452T2 (de
Inventor
Robert Tournier
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of DE69009452D1 publication Critical patent/DE69009452D1/de
Application granted granted Critical
Publication of DE69009452T2 publication Critical patent/DE69009452T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE69009452T 1989-10-13 1990-10-10 Verfahren zur herstellung magnetischer werkstoffe hoher qualität. Expired - Lifetime DE69009452T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8913869A FR2653265B1 (fr) 1989-10-13 1989-10-13 Procede de preparation de materiaux magnetiques de tres haute qualite.
PCT/FR1990/000724 WO1991005880A1 (fr) 1989-10-13 1990-10-10 Procede de preparation de materiaux magnetiques de tres haute qualite

Publications (2)

Publication Number Publication Date
DE69009452D1 true DE69009452D1 (de) 1994-07-07
DE69009452T2 DE69009452T2 (de) 1995-01-26

Family

ID=9386676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009452T Expired - Lifetime DE69009452T2 (de) 1989-10-13 1990-10-10 Verfahren zur herstellung magnetischer werkstoffe hoher qualität.

Country Status (7)

Country Link
US (1) US5366566A (de)
EP (1) EP0450031B1 (de)
AU (1) AU6546590A (de)
DE (1) DE69009452T2 (de)
ES (1) ES2054375T3 (de)
FR (1) FR2653265B1 (de)
WO (1) WO1991005880A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660107B1 (fr) * 1990-03-22 1994-07-29 Centre Nat Rech Scient Procede de preparation d'un corps magnetique oriente et texture.
US6162364A (en) * 1998-01-06 2000-12-19 The Boeing Company Method for manipulation of diamagnetic objects in a low gravity environment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686864A (en) * 1951-01-17 1954-08-17 Westinghouse Electric Corp Magnetic levitation and heating of conductive materials
CH545530A (de) * 1972-05-05 1974-01-31
JPS5960737A (ja) * 1982-09-30 1984-04-06 Nec Corp 磁気記録媒体の製造方法
JPS6050118A (ja) * 1983-08-30 1985-03-19 Nec Corp Ｆｅ−Ｃｏ−Ｍｎ−Ｃ系合金の製造方法
SU1294479A1 (ru) * 1985-07-08 1987-03-07 Институт механики металлополимерных систем АН БССР Способ изготовлени эластичных посто нных магнитов
DE3542257A1 (de) * 1985-11-29 1987-06-04 Standard Elektrik Lorenz Ag Vorrichtung zum tempern in einem magnetfeld
FR2616004B1 (fr) * 1987-05-25 1994-08-05 Metalimphy Procede et installation de realisation de pieces a usage magnetique

Also Published As

Publication number Publication date
AU6546590A (en) 1991-05-16
EP0450031A1 (de) 1991-10-09
FR2653265B1 (fr) 1992-02-07
US5366566A (en) 1994-11-22
EP0450031B1 (de) 1994-06-01
WO1991005880A1 (fr) 1991-05-02
DE69009452T2 (de) 1995-01-26
FR2653265A1 (fr) 1991-04-19
ES2054375T3 (es) 1994-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: CZYBULKA, U., DIPL.-PHYS., PAT.-ANW., 81667 MUENCH