TW327231B - Method of preparing a magnetic article from a duplex ferromagnetic alloy - Google Patents
Method of preparing a magnetic article from a duplex ferromagnetic alloyInfo
- Publication number
- TW327231B TW327231B TW085102542A TW85102542A TW327231B TW 327231 B TW327231 B TW 327231B TW 085102542 A TW085102542 A TW 085102542A TW 85102542 A TW85102542 A TW 85102542A TW 327231 B TW327231 B TW 327231B
- Authority
- TW
- Taiwan
- Prior art keywords
- alloy
- elongated
- duplex
- preparing
- ferromagnetic alloy
- Prior art date
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
- H01F1/147—Alloys characterised by their composition
- H01F1/14708—Fe-Ni based alloys
- H01F1/14716—Fe-Ni based alloys in the form of sheets
-
- 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
- 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
-
- 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/594,936 US5685921A (en) | 1996-01-31 | 1996-01-31 | Method of preparing a magnetic article from a duplex ferromagnetic alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
TW327231B true TW327231B (en) | 1998-02-21 |
Family
ID=24381033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085102542A TW327231B (en) | 1996-01-31 | 1996-03-02 | Method of preparing a magnetic article from a duplex ferromagnetic alloy |
Country Status (8)
Country | Link |
---|---|
US (1) | US5685921A (zh) |
EP (1) | EP0877825B1 (zh) |
JP (1) | JP2000504069A (zh) |
KR (1) | KR19990082177A (zh) |
CA (1) | CA2243502A1 (zh) |
DE (1) | DE69703090T2 (zh) |
TW (1) | TW327231B (zh) |
WO (1) | WO1997028286A1 (zh) |
Families Citing this family (8)
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 |
US6514358B1 (en) | 2000-04-05 | 2003-02-04 | Heraeus, Inc. | Stretching of magnetic materials to increase pass-through-flux (PTF) |
US7815749B2 (en) * | 2006-06-29 | 2010-10-19 | Hitachi Metals, Ltd. | Method for manufacturing semi-hard magnetic material and semi-hard magnetic material |
JP5316922B2 (ja) * | 2006-06-29 | 2013-10-16 | 日立金属株式会社 | 半硬質磁性材料の製造方法 |
DE102006047021B4 (de) * | 2006-10-02 | 2009-04-02 | Vacuumschmelze Gmbh & Co. Kg | Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung |
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 |
KR100979954B1 (ko) * | 2008-03-28 | 2010-09-03 | 백명호 | 무브러시 진동모터의 브라켓 및 그 제조방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086280A (en) * | 1959-06-18 | 1963-04-23 | Western Electric Co | Processing of soft magnetic materials |
US3574003A (en) * | 1966-10-14 | 1971-04-06 | Nippon Telegraph & Telephone | Method of treating semi-hard magnetic alloys |
US3783041A (en) * | 1968-07-31 | 1974-01-01 | Nippon Musical Instruments Mfg | Method of producing semi-hard magnetic materials with a plurality of heating and cooling steps |
US3846185A (en) * | 1968-09-11 | 1974-11-05 | Mitsubishi Electric Corp | Method of producing semi-hard magnetic ni-cu-fe alloys and the resulting product |
JPS5123424A (en) * | 1974-08-22 | 1976-02-25 | Nippon Telegraph & Telephone | Fukugojikitokuseio motsuhankoshitsujiseigokin |
JPS5924165B2 (ja) * | 1979-06-29 | 1984-06-07 | 三菱電機株式会社 | 半硬質磁性合金の製造法 |
US4419148A (en) * | 1980-04-22 | 1983-12-06 | Bell Telephone Laboratories, Incorporated | High-remanence Fe-Ni and Fe-Ni-Mn alloys for magnetically actuated devices |
US4377797A (en) * | 1980-08-18 | 1983-03-22 | Bell Telephone Laboratories, Incorporated | Magnetically actuated device comprising an Fe-Mo-Ni magnetic element |
US4536229A (en) * | 1983-11-08 | 1985-08-20 | At&T Bell Laboratories | Fe-Ni-Mo magnet alloys and devices |
CA1305911C (en) * | 1986-12-30 | 1992-08-04 | Teruo Tanaka | Process for the production of a strip of a chromium stainless steel of a duplex structure having high strength and elongation as well as reduced plane anisotropy |
JP2772237B2 (ja) * | 1994-03-29 | 1998-07-02 | 川崎製鉄株式会社 | 面内異方性が小さいフェライト系ステンレス鋼帯の製造方法 |
-
1996
- 1996-01-31 US US08/594,936 patent/US5685921A/en not_active Expired - Fee Related
- 1996-03-02 TW TW085102542A patent/TW327231B/zh active
-
1997
- 1997-01-15 DE DE69703090T patent/DE69703090T2/de not_active Expired - Fee Related
- 1997-01-15 CA CA002243502A patent/CA2243502A1/en not_active Abandoned
- 1997-01-15 KR KR1019980705902A patent/KR19990082177A/ko not_active Application Discontinuation
- 1997-01-15 EP EP97903012A patent/EP0877825B1/en not_active Expired - Lifetime
- 1997-01-15 JP JP9527685A patent/JP2000504069A/ja active Pending
- 1997-01-15 WO PCT/US1997/000852 patent/WO1997028286A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2000504069A (ja) | 2000-04-04 |
US5685921A (en) | 1997-11-11 |
EP0877825A1 (en) | 1998-11-18 |
KR19990082177A (ko) | 1999-11-25 |
WO1997028286A1 (en) | 1997-08-07 |
DE69703090T2 (de) | 2001-05-03 |
EP0877825B1 (en) | 2000-09-13 |
DE69703090D1 (de) | 2000-10-19 |
CA2243502A1 (en) | 1997-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60143820D1 (de) | Verfahren zum Ausglühen von amorphen Legierungen | |
AU8620398A (en) | Metallurgical method for processing nickel- and iron-based superalloys | |
TW354842B (en) | Process for manufacturing a magnetic core made of a nanocrystalline soft magnetic material | |
TW327231B (en) | Method of preparing a magnetic article from a duplex ferromagnetic alloy | |
US4246049A (en) | Process for the thermal treatment of Fe-Co-Cr alloys for permanent magnets | |
SE9200290D0 (sv) | Rakblad | |
JPS55152150A (en) | High magnetic flux amorphous iron alloy | |
NL8303709A (nl) | Inrichting voorzien van een lichaam van een magnetisch zachte legering. | |
EP0049141B1 (en) | Iron-chromium-base spinodal decomposition-type magnetic (hard or semi-hard) alloy | |
TW346506B (en) | Method of cooling steel sections which are hot from rolling | |
ATE252161T1 (de) | Verfahren zum herstellen von magnetischen bändern | |
ES482453A1 (es) | Procedimiento para la obtencion de un articulo de fabrica- caion que comprende una masa de aleacion magnetica de fe-cr-co. | |
ES8102596A1 (es) | Un procedimiento para la preparacion de una aleacion metali-ca amorfa. | |
DE69906513D1 (de) | Herstellungsverfahren für ein magnetmaterial durch schmieden und magnetmaterial in pulverform | |
JPS5585656A (en) | Wear-resistant high-permeability alloy, heat treating method therefor and magnetic head using said alloy | |
JPS5798625A (en) | Nonmagnetic stainless steel and its manufacture | |
JPS5629667A (en) | Preparation of metal mold | |
JPS6455361A (en) | Fe-base shape memory alloy | |
JPS6479919A (en) | Magnetic disk and its production | |
JPS5792131A (en) | Production of fe-cr-co magnet alloy | |
JPS644446A (en) | Nonmagnetic jig | |
Bondarenko | Influence of Magnetic Ordering of Austenite in Fe--Co--Ni--Ti Alloy on the Subsequent Martensitic Transition | |
Aso et al. | Amorphous Magnetic Alloy | |
Dhers et al. | New Generation of Si--Mn--Cr Steel Wire for Coil Spring | |
Hornbogen et al. | Iron-nickel-cobalt-titanium shape-memory alloy and a process for its production |