CN1234885C - 铁磁性非晶态金属合金及其退火方法 - Google Patents
铁磁性非晶态金属合金及其退火方法 Download PDFInfo
- Publication number
- CN1234885C CN1234885C CNB988039230A CN98803923A CN1234885C CN 1234885 C CN1234885 C CN 1234885C CN B988039230 A CNB988039230 A CN B988039230A CN 98803923 A CN98803923 A CN 98803923A CN 1234885 C CN1234885 C CN 1234885C
- Authority
- CN
- China
- Prior art keywords
- alloy
- under
- iron core
- peak temperature
- temperature
- 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 - Fee Related
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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
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
-
- 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
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/796,011 | 1997-02-05 | ||
US08/796,011 US5873954A (en) | 1997-02-05 | 1997-02-05 | Amorphous alloy with increased operating induction |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1252106A CN1252106A (zh) | 2000-05-03 |
CN1234885C true CN1234885C (zh) | 2006-01-04 |
Family
ID=25167029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988039230A Expired - Fee Related CN1234885C (zh) | 1997-02-05 | 1998-02-03 | 铁磁性非晶态金属合金及其退火方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5873954A (zh) |
EP (1) | EP0970257A1 (zh) |
JP (1) | JP2001510508A (zh) |
KR (1) | KR20000070800A (zh) |
CN (1) | CN1234885C (zh) |
AU (1) | AU6052898A (zh) |
BR (1) | BR9807979A (zh) |
CA (1) | CA2279981A1 (zh) |
MY (1) | MY116182A (zh) |
TW (1) | TW364124B (zh) |
WO (1) | WO1998033945A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2320084A1 (en) * | 1998-02-04 | 1999-08-12 | Alliedsignal Inc. | Amorphous alloy with increased operating induction |
US6348275B1 (en) * | 1998-11-06 | 2002-02-19 | Honeywell International Inc. | Bulk amorphous metal magnetic component |
US6420813B1 (en) * | 1998-11-06 | 2002-07-16 | Alliedsignal Inc. | Bulk amorphous metal magnetic components for electric motors |
US6803694B2 (en) * | 1998-11-06 | 2004-10-12 | Metglas, Inc. | Unitary amorphous metal component for an axial flux electric machine |
US6462456B1 (en) | 1998-11-06 | 2002-10-08 | Honeywell International Inc. | Bulk amorphous metal magnetic components for electric motors |
US6552639B2 (en) * | 2000-04-28 | 2003-04-22 | Honeywell International Inc. | Bulk stamped amorphous metal magnetic component |
US6737784B2 (en) | 2000-10-16 | 2004-05-18 | Scott M. Lindquist | Laminated amorphous metal component for an electric machine |
US7144468B2 (en) * | 2002-09-05 | 2006-12-05 | Metglas, Inc. | Method of constructing a unitary amorphous metal component for an electric machine |
US6784588B2 (en) * | 2003-02-03 | 2004-08-31 | Metglas, Inc. | Low core loss amorphous metal magnetic components for electric motors |
US7235910B2 (en) | 2003-04-25 | 2007-06-26 | Metglas, Inc. | Selective etching process for cutting amorphous metal shapes and components made thereof |
US20050237197A1 (en) * | 2004-04-23 | 2005-10-27 | Liebermann Howard H | Detection of articles having substantially rectangular cross-sections |
KR100779365B1 (ko) | 2006-03-27 | 2007-11-23 | 홍순진 | 절전형 외부 전원용 아답타 |
CA2999563C (en) * | 2009-11-19 | 2019-03-12 | Hydro-Quebec | System and method for treating an amorphous alloy ribbon |
CN101928812A (zh) * | 2010-07-28 | 2010-12-29 | 通变电器有限公司 | 非晶合金变压器铁芯精确退火 |
EP2709937A4 (en) | 2011-05-18 | 2015-04-29 | Hydro Québec | TRANSMISSION DEVICE AND METHOD WITH FERROMAGNETIC METAL STRIP |
EP3200210B1 (en) | 2014-09-26 | 2019-06-05 | Hitachi Metals, Ltd. | Method for manufacturing amorphous alloy core |
CA2962386A1 (en) | 2014-09-26 | 2016-03-31 | Hitachi Metals, Ltd. | Amorphous alloy magnetic core and method of manufacturing the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053332A (en) * | 1974-09-20 | 1977-10-11 | University Of Pennsylvania | Enhancing magnetic properties of amorphous alloys by rolling |
US4053331A (en) * | 1974-09-20 | 1977-10-11 | University Of Pennsylvania | Method of making amorphous metallic alloys having enhanced magnetic properties by using tensile stress |
US4528481B1 (en) * | 1976-09-02 | 1994-07-26 | Gen Electric | Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties |
US4116728B1 (en) * | 1976-09-02 | 1994-05-03 | Gen Electric | Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties |
US4298409A (en) * | 1979-12-10 | 1981-11-03 | Allied Chemical Corporation | Method for making iron-metalloid amorphous alloys for electromagnetic devices |
ATE8914T1 (de) * | 1980-12-29 | 1984-08-15 | Allied Corporation | Amorphe metallegierungen mit verbesserten magnetischen wechselfeldeigenschaften. |
US6296948B1 (en) * | 1981-02-17 | 2001-10-02 | Ati Properties, Inc. | Amorphous metal alloy strip and method of making such strip |
DE3585484D1 (de) * | 1984-05-23 | 1992-04-09 | Allied Signal Inc | Amorphe metallegierungen mit magnetischen eigenschaften in wechselstrom bei hohen temperaturen. |
US5035755A (en) * | 1984-05-23 | 1991-07-30 | Allied-Signal Inc. | Amorphous metal alloys having enhanced AC magnetic properties at elevated temperatures |
US4834815A (en) * | 1987-10-15 | 1989-05-30 | Allied-Signal Inc. | Iron-based amorphous alloys containing cobalt |
CA2072089C (en) * | 1990-02-13 | 2002-04-02 | Varagur Ramachandran Venkata Ramanan | Amorphous fe-b-si alloys exhibiting enhanced ac magnetic properties and handleability |
KR100317794B1 (ko) * | 1992-12-23 | 2002-04-24 | 크리스 로저 에이치 | 저주파용에유효한연자성특성을갖는비정질철-봉소-실리콘-탄소합금 |
CN1038771C (zh) * | 1992-12-23 | 1998-06-17 | 联合信号股份有限公司 | 适于低频用途的具有软磁特性的无定形合金 |
-
1997
- 1997-02-05 US US08/796,011 patent/US5873954A/en not_active Expired - Lifetime
-
1998
- 1998-01-23 MY MYPI98000314A patent/MY116182A/en unknown
- 1998-02-02 TW TW087101199A patent/TW364124B/zh active
- 1998-02-03 AU AU60528/98A patent/AU6052898A/en not_active Abandoned
- 1998-02-03 KR KR1019997007062A patent/KR20000070800A/ko not_active Application Discontinuation
- 1998-02-03 BR BR9807979-4A patent/BR9807979A/pt not_active Application Discontinuation
- 1998-02-03 CN CNB988039230A patent/CN1234885C/zh not_active Expired - Fee Related
- 1998-02-03 WO PCT/US1998/001898 patent/WO1998033945A1/en not_active Application Discontinuation
- 1998-02-03 EP EP98903880A patent/EP0970257A1/en not_active Ceased
- 1998-02-03 JP JP53315298A patent/JP2001510508A/ja not_active Ceased
- 1998-02-03 CA CA002279981A patent/CA2279981A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1252106A (zh) | 2000-05-03 |
AU6052898A (en) | 1998-08-25 |
KR20000070800A (ko) | 2000-11-25 |
JP2001510508A (ja) | 2001-07-31 |
WO1998033945A1 (en) | 1998-08-06 |
TW364124B (en) | 1999-07-11 |
MY116182A (en) | 2003-11-28 |
US5873954A (en) | 1999-02-23 |
EP0970257A1 (en) | 2000-01-12 |
BR9807979A (pt) | 2000-02-15 |
CA2279981A1 (en) | 1998-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: METGLAS INC. Free format text: FORMER OWNER: HONEYWELL INT INC. Effective date: 20040218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: COMBINE SIGNAL LTD. TO: HONEYWELL INT INC. |
|
CP02 | Change in the address of a patent holder |
Address after: New jersey, USA Applicant after: HONEYWELL INTERNATIONAL Inc. Address before: New jersey, USA Applicant before: ALLIEDSIGNAL Inc. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20040218 Address after: south carolina Applicant after: METGLAS, Inc. Address before: New jersey, USA Applicant before: HONEYWELL INTERNATIONAL Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 Termination date: 20140203 |