BE877631A - Aimants permanents en alliage fe-cr-co a proprietes magnetiques ameliorees - Google Patents

Aimants permanents en alliage fe-cr-co a proprietes magnetiques ameliorees

Info

Publication number: BE877631A
Authority: BE; Belgium
Prior art keywords: permanent magnets; magnetic properties; improved magnetic; alloy permanent; alloy
Prior art date: 1978-07-13

Application number

BE0/196247A

Other languages

English (en)

Inventor

S Jin

Original Assignee

Western Electric Co

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.)

1978-07-13

Filing date

1979-07-11

Publication date

1979-11-05

1979-07-11 Application filed by Western Electric Co filed Critical Western Electric Co

1979-11-05 Publication of BE877631A publication Critical patent/BE877631A/fr

Classifications

- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- 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
- H01F1/032—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 hard-magnetic materials
- H01F1/04—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 hard-magnetic materials metals or alloys

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Power Engineering (AREA)
Hard Magnetic Materials (AREA)
Soft Magnetic Materials (AREA)

BE0/196247A 1978-07-13 1979-07-11 Aimants permanents en alliage fe-cr-co a proprietes magnetiques ameliorees BE877631A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US92413878A	1978-07-13	1978-07-13

Publications (1)

Publication Number	Publication Date
BE877631A true BE877631A (fr)	1979-11-05

Family

ID=25449766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/196247A BE877631A (fr)	1978-07-13	1979-07-11	Aimants permanents en alliage fe-cr-co a proprietes magnetiques ameliorees

Country Status (17)

Country	Link
JP (1)	JPS5541987A (fr)
KR (1)	KR830001327B1 (fr)
AT (1)	AT369434B (fr)
AU (1)	AU529656B2 (fr)
BE (1)	BE877631A (fr)
CA (1)	CA1130179A (fr)
CH (1)	CH645924A5 (fr)
DE (1)	DE2928059A1 (fr)
ES (1)	ES482453A1 (fr)
FR (1)	FR2434466A1 (fr)
GB (1)	GB2025460B (fr)
HK (1)	HK69084A (fr)
IT (1)	IT1162561B (fr)
NL (1)	NL178016C (fr)
PL (1)	PL118488B1 (fr)
SE (1)	SE446990B (fr)
SG (1)	SG34684G (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0027308B1 (fr) *	1979-08-16	1984-10-24	Inoue-Japax Research Incorporated	Fabrication et utilisation de systèmes de graduation magnétiques
JPS57149456A (en) *	1981-03-10	1982-09-16	Sumitomo Special Metals Co Ltd	Dendritic fe-cr-co magnet alloy
DE3135661A1 (de) *	1981-09-09	1983-03-17	Sumitomo Special Metals Co., Ltd., Osaka	Gesinterte magnetische legierung des fe-cr-co-typs und verfahren zur herstellung von gegenstaenden mit einer solchen legierung
JPS59159929A (ja) *	1983-02-28	1984-09-10	Nippon Gakki Seizo Kk	磁石材料の製法
NL8302276A (nl) *	1983-06-28	1985-01-16	Philips Nv	Kathodestraalbuis met een fe-co-cr schaduwmasker en werkwijze ter vervaardiging van zo'n schaduwmasker.
JPS61110715A (ja) *	1984-11-01	1986-05-29	Nippon Gakki Seizo Kk	Ｆｅ−Ｃｒ−Ｃｏ系合金磁石の製法
JP2681048B2 (ja) *	1985-07-04	1997-11-19	株式会社ソキア	磁気スケール材
DE19611461C2 (de) *	1996-03-22	1999-05-12	Dresden Ev Inst Festkoerper	Verwendung einer Eisen-Chrom-Kobalt-Basis-Legierung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5536059B2 (fr) *	1974-05-02	1980-09-18
US3989556A (en) *	1975-03-21	1976-11-02	Hitachi Metals, Ltd.	Semihard magnetic alloy and a process for the production thereof
GB1500794A (en) *	1975-03-21	1978-02-08	Hitachi Metals Ltd	Semihard magnetic alloy and a process for the production thereof
US3982972A (en) *	1975-03-21	1976-09-28	Hitachi Metals, Ltd.	Semihard magnetic alloy and a process for the production thereof
US4008105A (en) *	1975-04-22	1977-02-15	Warabi Special Steel Co., Ltd.	Magnetic materials
US4075437A (en) *	1976-07-16	1978-02-21	Bell Telephone Laboratories, Incorporated	Composition, processing and devices including magnetic alloy
JPS5933644B2 (ja) *	1977-02-10	1984-08-17	日立金属株式会社	Ｆｅ−Ｃｒ−Ｃｏ系永久磁石とその製造方法
US4174983A (en) *	1978-07-13	1979-11-20	Bell Telephone Laboratories, Incorporated	Fe-Cr-Co magnetic alloy processing

1979
- 1979-05-28 CA CA328,510A patent/CA1130179A/fr not_active Expired
- 1979-07-03 SE SE7905817A patent/SE446990B/sv not_active IP Right Cessation
- 1979-07-06 NL NLAANVRAGE7905311,A patent/NL178016C/xx not_active IP Right Cessation
- 1979-07-09 AU AU48760/79A patent/AU529656B2/en not_active Ceased
- 1979-07-10 FR FR7917864A patent/FR2434466A1/fr active Granted
- 1979-07-11 DE DE19792928059 patent/DE2928059A1/de active Granted
- 1979-07-11 IT IT24303/79A patent/IT1162561B/it active
- 1979-07-11 BE BE0/196247A patent/BE877631A/fr not_active IP Right Cessation
- 1979-07-11 PL PL1979217026A patent/PL118488B1/pl unknown
- 1979-07-11 GB GB7924154A patent/GB2025460B/en not_active Expired
- 1979-07-12 ES ES482453A patent/ES482453A1/es not_active Expired
- 1979-07-12 KR KR1019790002316A patent/KR830001327B1/ko active
- 1979-07-12 AT AT0487179A patent/AT369434B/de not_active IP Right Cessation
- 1979-07-12 CH CH651779A patent/CH645924A5/de not_active IP Right Cessation
- 1979-07-13 JP JP8834179A patent/JPS5541987A/ja active Granted
1984
- 1984-05-04 SG SG346/84A patent/SG34684G/en unknown
- 1984-09-06 HK HK690/84A patent/HK69084A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE7905817L (sv)	1980-01-14
GB2025460A (en)	1980-01-23
GB2025460B (en)	1983-02-02
JPS6312936B2 (fr)	1988-03-23
ATA487179A (de)	1982-05-15
NL178016B (nl)	1985-08-01
FR2434466B1 (fr)	1984-01-20
PL118488B1 (en)	1981-10-31
KR830001401A (ko)	1983-04-30
IT1162561B (it)	1987-04-01
KR830001327B1 (ko)	1983-07-09
AU4876079A (en)	1980-01-17
SG34684G (en)	1985-02-08
CA1130179A (fr)	1982-08-24
SE446990B (sv)	1986-10-20
AT369434B (de)	1982-12-27
FR2434466A1 (fr)	1980-03-21
ES482453A1 (es)	1980-04-01
DE2928059A1 (de)	1980-01-24
HK69084A (en)	1984-09-14
PL217026A1 (fr)	1980-06-02
NL178016C (nl)	1986-01-02
DE2928059C2 (fr)	1988-01-28
NL7905311A (nl)	1980-01-15
CH645924A5 (de)	1984-10-31
IT7924303A0 (it)	1979-07-11
AU529656B2 (en)	1983-06-16
JPS5541987A (en)	1980-03-25

Publication	Publication Date	Title
DD159959A3 (de)	1983-04-20	Anisotrope dauermagnete
NL185272C (nl)	1990-03-01	Magnetische spanplaat met permanente en elektropermanente magneten.
FR2333871A1 (fr)	1977-07-01	Alliage a aimantation permanente
FR2353165A1 (fr)	1977-12-23	Pompe a aimants permanents
AT382258B (de)	1987-02-10	Matrixgebundener permanentmagnet
BE868716A (fr)	1978-11-03	Filtre magnetique a aimants permanents
DK466680A (da)	1980-11-03	Permamagnetmotor
BE877631A (fr)	1979-11-05	Aimants permanents en alliage fe-cr-co a proprietes magnetiques ameliorees
IT7920446V0 (it)	1979-01-09	Sollevatore con teste a magneti permanenti.
IL55954A (en)	1982-08-31	Permanent magnet assembly
GB2124033B (en)	1984-08-01	Permanent magnet
FR2468005B1 (fr)	1987-02-27	Pompe a aimant permanent
NL7902485A (nl)	1979-10-12	Permanente magneet-generator.
IT7948700A0 (it)	1979-04-11	Motore a magneti
IT1063654B (it)	1985-02-11	Motore a induttori a magneti permanenti
SE7908121L (sv)	1980-04-05	Magnetkerna for tredimentionella magnetfelt
SE7708550L (sv)	1978-02-11	Permanentmagnetisk avskiljare for vetskor
SE7908511L (sv)	1980-04-17	Polsko-magnetgrupp
GB1546406A (en)	1979-05-23	Assembly of a permanent magnet and a pole piece
BR7604354A (pt)	1977-07-26	Alternador com rotor magnetico permanente cilindrico
PL197955A1 (pl)	1978-03-13	Uchwyt magnetyczny z magnesami trwalymi ferrytowymi
JPS53142217A (en)	1978-12-11	Permanent magnet loudspaker with magnetic bypass
ES490174A0 (es)	1981-02-16	Perfeccionamientos introducidos en la fabricacion de imanes permanentes con caracteristicas magneticas elevadas
IT1110736B (it)	1986-01-06	Memoria a magneti permanenti
PL214177A1 (pl)	1979-10-08	Stol magnetyczny z magnesami trwalymi

Legal Events

Date	Code	Title	Description
1993-01-31	RE	Patent lapsed	Owner name: WESTERN ELECTRIC CY INC. Effective date: 19920731

Date

Code

Title

Description

1993-01-31

Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19920731