ES2095454T3 - Iman permanente sinterizado y procedimiento para su fabricacion. - Google Patents

Iman permanente sinterizado y procedimiento para su fabricacion.

Info

Publication number: ES2095454T3
Authority: ES; Spain
Prior art keywords: permanent magnet; procedure; manufacture; atom; sintered permanent
Prior art date: 1991-03-18
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

ES92890055T

Other languages

English (en)

Spanish (es)

Inventor

Adolf Dipl-Ing Diebold

Oskar Dr Pacher

Siegfried Dr Heiss

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.)

Vacuumschmelze GmbH and Co KG

Original Assignee

Vacuumschmelze GmbH and Co KG

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.)

1991-03-18

Filing date

1992-03-11

Publication date

1997-02-16

1992-03-11 Application filed by Vacuumschmelze GmbH and Co KG filed Critical Vacuumschmelze GmbH and Co KG

1997-02-16 Application granted granted Critical

1997-02-16 Publication of ES2095454T3 publication Critical patent/ES2095454T3/es

2012-03-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H01F1/032—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
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together sintered

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Hard Magnetic Materials (AREA)
Powder Metallurgy (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)
Soft Magnetic Materials (AREA)
Magnetic Ceramics (AREA)

ES92890055T 1991-03-18 1992-03-11 Iman permanente sinterizado y procedimiento para su fabricacion. Expired - Lifetime ES2095454T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0059691A AT399415B (de)	1991-03-18	1991-03-18	Verfahren zur herstellung von seltene erden enthaltendem(n) permanentmagnet(-en) (-werkstoffen)

Publications (1)

Publication Number	Publication Date
ES2095454T3 true ES2095454T3 (es)	1997-02-16

Family

ID=3494767

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES92890055T Expired - Lifetime ES2095454T3 (es)	1991-03-18	1992-03-11	Iman permanente sinterizado y procedimiento para su fabricacion.

Country Status (9)

Country	Link
EP (1)	EP0505348B1 (de)
AT (2)	AT399415B (de)
CZ (1)	CZ281163B6 (de)
DE (1)	DE59207356D1 (de)
DK (1)	DK0505348T3 (de)
ES (1)	ES2095454T3 (de)
GR (1)	GR3022263T3 (de)
HU (1)	HU216373B (de)
PL (1)	PL293878A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4331563A1 (de) *	1992-09-18	1994-03-24	Hitachi Metals Ltd	Nd-Fe-B-Sintermagnete

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3729361A1 (de) *	1987-09-02	1989-03-16	Max Planck Gesellschaft	Optimierung der gefuegestruktur des fe-nd-b-basis sintermagneten
AT393177B (de) *	1989-04-28	1991-08-26	Boehler Gmbh	Permanentmagnet(-werkstoff) sowie verfahren zur herstellung desselben
AT393178B (de) *	1989-10-25	1991-08-26	Boehler Gmbh	Permanentmagnet(-werkstoff) sowie verfahren zur herstellung desselben

1991
- 1991-03-18 AT AT0059691A patent/AT399415B/de not_active IP Right Cessation
1992
- 1992-03-11 DE DE59207356T patent/DE59207356D1/de not_active Expired - Fee Related
- 1992-03-11 ES ES92890055T patent/ES2095454T3/es not_active Expired - Lifetime
- 1992-03-11 DK DK92890055.4T patent/DK0505348T3/da not_active Application Discontinuation
- 1992-03-11 EP EP92890055A patent/EP0505348B1/de not_active Expired - Lifetime
- 1992-03-11 AT AT92890055T patent/ATE144348T1/de not_active IP Right Cessation
- 1992-03-16 CZ CS92784A patent/CZ281163B6/cs unknown
- 1992-03-17 PL PL29387892A patent/PL293878A1/xx unknown
- 1992-03-17 HU HU9200889A patent/HU216373B/hu not_active IP Right Cessation
1997
- 1997-01-09 GR GR970400032T patent/GR3022263T3/el unknown

Also Published As

Publication number	Publication date
ATE144348T1 (de)	1996-11-15
PL293878A1 (en)	1992-10-19
AT399415B (de)	1995-05-26
EP0505348B1 (de)	1996-10-16
HU9200889D0 (en)	1992-05-28
HU216373B (hu)	1999-06-28
ATA59691A (de)	1994-09-15
CZ281163B6 (cs)	1996-07-17
GR3022263T3 (en)	1997-04-30
HUT62341A (en)	1993-04-28
DK0505348T3 (da)	1997-03-24
EP0505348A1 (de)	1992-09-23
DE59207356D1 (de)	1996-11-21
CZ78492A3 (en)	1993-12-15

Similar Documents

Publication	Publication Date	Title
DE68917213D1 (de)	1994-09-08	Gesinterter Nd-Fe-B-Magnet und sein Herstellungsverfahren.
EP0264153A1 (de)	1988-04-20	Magnetisches Material aus Eisen, Bor und Seltenerdmetall
DE69118577D1 (de)	1996-05-15	Seltenerd-basierte magnetische Materialien, Herstellungsverfahren und Anwendung
AU5484690A (en)	1990-11-15	Hard magnetic material and magnet manufactured from such hard magnetic material
EP0325403A3 (de)	1990-08-16	Magnete mit Harzbindemittel
DE68914078D1 (de)	1994-04-28	Dauermagnet und Herstellungsverfahren.
GR3022263T3 (en)	1997-04-30	Permanent magnet material or sintered magnet and fabrication process
EP0493019A3 (en)	1992-11-19	Process for modifying magnetic materials and magnetic materials therefrom
KR920700458A (ko)	1992-02-19	철기연자성강재
KR880009397A (ko)	1988-09-15	이방성 자성분말과 이의 자석 및 이의 제조방법
Potocký et al.	1982	Magnetic properties of Fe-B amorphous alloys containing rare earth additives
CS514190A3 (en)	1992-05-13	Sintered permanent magnet or a magnetic material based on rare earths, iron and boron and process for producing thereof
Ervens et al.	1979	Permanent Magnets Based on Alloys of Rare-Earth Elements and Transition Metals. Present State of Engineering and Trends
Moyer et al.	1987	Extending the Use of Phosphorus Iron PM Parts for Magnetic Components
JPS54136520A (en)	1979-10-23	Permanent magnet
NL8800739A (nl)	1989-10-16	Hardmagnetisch materiaal.
Wu et al.	1992	Structure and Magnetostriction of Dy sub 0. 9--x Pr sub x Tb sub 0. 1 Fe sub 2 Pseudobinary Compounds
KR970051499A (ko)	1997-07-29	자장중 열처리에 의한 초미세립 복합상 영구자석 제조방법
Inomata et al.	1979	Magnetic Characteristics of Ce (Co, Cu, Fe, Ti) 6. 4 Magnets
Malckzadeh et al.	1979	Sintered Rare Earth--Iron Laves Phase Magnetostrictive Alloy Product and Preparation Thereof
Pan et al.	1990	Magnetism and Mossbauer Effect of Nd--(Fe--Co--Al)--B Magnet With High Curie Temperature and High Coercivity
Jiang et al.	1989	Magnetic Properties of Sintered PrRFeCoB(R= Dy or Tb) Magnets
Elie	1984	Soft Magnetic Alloys
Liu et al.	1992	A New Type of Rare-Earth Iron Permanent Magnet--Bonded Sm sub 2 Fe sub 17 N sub y Magnet
Strnat	1986	Rare-Earth Permanent Magnets: Two Decades of New Magnetic Materials

Legal Events

Date

Code

Title

Description

1997-02-16

FG2A

Definitive protection

Ref document number: 505348

Country of ref document: ES