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DE3866132D1 - Kontinuierliches verfahren zur herstellung von magnetostriktiven koerpern mit koerner-orientierung. - Google Patents

Kontinuierliches verfahren zur herstellung von magnetostriktiven koerpern mit koerner-orientierung.

Info

Publication number
DE3866132D1
DE3866132D1 DE8888103818T DE3866132T DE3866132D1 DE 3866132 D1 DE3866132 D1 DE 3866132D1 DE 8888103818 T DE8888103818 T DE 8888103818T DE 3866132 T DE3866132 T DE 3866132T DE 3866132 D1 DE3866132 D1 DE 3866132D1
Authority
DE
Germany
Prior art keywords
continuous process
core orientation
magnetostrictive bodies
producing
producing magnetostrictive
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
DE8888103818T
Other languages
English (en)
Inventor
Edwin D Gibson
John D Verhoeven
F A Schmidt
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.)
University of Iowa Research Foundation UIRF
Iowa State University Research Foundation ISURF
Original Assignee
University of Iowa Research Foundation UIRF
Iowa State University Research Foundation ISURF
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 University of Iowa Research Foundation UIRF, Iowa State University Research Foundation ISURF filed Critical University of Iowa Research Foundation UIRF
Application granted granted Critical
Publication of DE3866132D1 publication Critical patent/DE3866132D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/001—Continuous growth
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/01—Manufacture or treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Continuous Casting (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
DE8888103818T 1987-03-13 1988-03-10 Kontinuierliches verfahren zur herstellung von magnetostriktiven koerpern mit koerner-orientierung. Expired - Lifetime DE3866132D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/025,572 US4770704A (en) 1987-03-13 1987-03-13 Continuous method for manufacturing grain-oriented magnetostrictive bodies

Publications (1)

Publication Number Publication Date
DE3866132D1 true DE3866132D1 (de) 1991-12-19

Family

ID=21826841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888103818T Expired - Lifetime DE3866132D1 (de) 1987-03-13 1988-03-10 Kontinuierliches verfahren zur herstellung von magnetostriktiven koerpern mit koerner-orientierung.

Country Status (6)

Country Link
US (1) US4770704A (de)
EP (1) EP0282059B1 (de)
JP (1) JPH0753628B2 (de)
CA (1) CA1309320C (de)
DE (1) DE3866132D1 (de)
NO (1) NO171734C (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064519B2 (ja) * 1989-06-30 1994-01-19 日本鋼管株式会社 希土類金属と遷移金属とからなる巨大磁歪合金ロツドの製造方法
JPH062635B2 (ja) * 1989-06-30 1994-01-12 日本鋼管株式会社 巨大磁歪合金ロツドの製造方法
US5039943A (en) * 1990-05-08 1991-08-13 Iowa State University Research Foundation, Inc. Magnetostrictive magnetometer
US5111870A (en) * 1990-10-11 1992-05-12 Pcast Equipment Corporation Top fill casting
US5348071A (en) * 1990-10-11 1994-09-20 Pcc Composites, Inc. Top fill casting
US5336337A (en) * 1991-02-05 1994-08-09 Kabushiki Kaisha Toshiba Magnetrostrictive materials and methods of making such materials
DE69229915T2 (de) * 1992-05-01 2000-05-04 Tdk Corp., Tokio/Tokyo Verfahren zur herstellung von magnetostriktivem material
WO1994001861A1 (en) * 1992-07-10 1994-01-20 Wangtek, Inc. Servo controlled magnetic head positioner
US5491559A (en) * 1994-11-04 1996-02-13 Ohio Electronic Engravers, Inc. Method and apparatus for engraving using a magnetostrictive actuator
US5731881A (en) * 1994-11-04 1998-03-24 Ohio Electronic Engravers, Inc. Engraving method and apparatus using cooled magnetostrictive actuator
CA2269585A1 (en) 1996-09-12 1998-03-19 Etrema Products, Inc. Compact actuator and controller and pumping apparatus for same
US6273965B1 (en) 1996-10-18 2001-08-14 Iowa State University Research Foundation, Inc. Magnetostrictive materials and method for improving AC characteristics in same
US6624539B1 (en) 1997-05-13 2003-09-23 Edge Technologies, Inc. High power ultrasonic transducers
US6273966B1 (en) 1998-12-03 2001-08-14 Etrema Products, Inc. High performance rare earth-transition metal magnetostrictive materials
WO2002009205A1 (en) * 2000-07-21 2002-01-31 Siemens Automotive Corporation Metallurgical and mechanical compensation of the temperature response of terbium-based rare-earth magnetostrictive alloys
JP4151474B2 (ja) * 2003-05-13 2008-09-17 信越半導体株式会社 単結晶の製造方法及び単結晶
US7481918B2 (en) * 2005-04-22 2009-01-27 Siemens Water Technologies Holding Corp. Vibratory mixer
US7344596B2 (en) * 2005-08-25 2008-03-18 Crystal Systems, Inc. System and method for crystal growing
DE102007006731B4 (de) * 2007-02-06 2011-07-28 Forschungsverbund Berlin e.V., 12489 Verfahren und Vorrichtung zur Herstellung von Zinkoxid-Einkristallen aus einer Schmelze
JP4528995B2 (ja) * 2007-08-02 2010-08-25 国立大学法人東北大学 Ｓｉバルク多結晶インゴットの製造方法
US9278389B2 (en) * 2011-12-20 2016-03-08 General Electric Company Induction stirred, ultrasonically modified investment castings and apparatus for producing
CN105986310B (zh) * 2015-03-06 2018-06-01 有研稀土新材料股份有限公司 稀土磁致伸缩材料制备方法及稀土磁致伸缩材料
WO2023158597A1 (en) * 2022-02-15 2023-08-24 LAU Superconductors Inc. Manufacture and repair of high temperature reinforced superconductors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745247C3 (de) * 1977-10-07 1980-03-13 Wacker-Chemitronic Gesellschaft Fuer Elektronik-Grundstoffe Mbh, 8263 Burghausen Verfahren und Vorrichtung zur semikontinuierlichen Herstellung von Siliciumformkörpern
US4308474A (en) * 1979-11-14 1981-12-29 The United States Of America As Represented By The Secretary Of The Navy Rare earth-iron magnetostrictive materials and devices using these materials
EP0055310A1 (de) * 1980-12-29 1982-07-07 Semix Incorporated Verfahren und Vorrichtung für das kontinuierliche Giessen von Silicium
US4609402A (en) * 1985-10-28 1986-09-02 Iowa State University Research Foundation, Inc. Method of forming magnetostrictive rods from rare earth-iron alloys

Also Published As

Publication number Publication date
NO881100L (no) 1988-09-14
EP0282059B1 (de) 1991-11-13
CA1309320C (en) 1992-10-27
NO171734B (no) 1993-01-18
US4770704A (en) 1988-09-13
EP0282059A3 (en) 1989-04-05
EP0282059A2 (de) 1988-09-14
NO881100D0 (no) 1988-03-11
NO171734C (no) 1993-04-28
JPS63242442A (ja) 1988-10-07
JPH0753628B2 (ja) 1995-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition