GB2011375A – Melting magnietically weak particles of arbitrary shape into substantially spherically-shaped globules
– Google Patents
GB2011375A – Melting magnietically weak particles of arbitrary shape into substantially spherically-shaped globules
– Google Patents
Melting magnietically weak particles of arbitrary shape into substantially spherically-shaped globules
Info
Publication number
GB2011375A
GB2011375A
GB7847422A
GB7847422A
GB2011375A
GB 2011375 A
GB2011375 A
GB 2011375A
GB 7847422 A
GB7847422 A
GB 7847422A
GB 7847422 A
GB7847422 A
GB 7847422A
GB 2011375 A
GB2011375 A
GB 2011375A
Authority
GB
United Kingdom
Prior art keywords
magnietically
melting
arbitrary shape
substantially spherically
weak particles
Prior art date
1977-12-08
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.)
Granted
Application number
GB7847422A
Other versions
GB2011375B
(en
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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.)
1977-12-08
Filing date
1978-12-06
Publication date
1979-07-11
1978-12-06
Application filed by Alusuisse Holdings AG, Schweizerische Aluminium AG
filed
Critical
Alusuisse Holdings AG
1979-07-11
Publication of GB2011375A
publication
Critical
patent/GB2011375A/en
1982-05-19
Application granted
granted
Critical
1982-05-19
Publication of GB2011375B
publication
Critical
patent/GB2011375B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
H05H1/00—Generating plasma; Handling plasma
H05H1/24—Generating plasma
H05H1/26—Plasma torches
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
H01F1/34—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 non-metallic substances, e.g. ferrites
H01F1/36—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 non-metallic substances, e.g. ferrites in the form of particles
GB7847422A
1977-12-08
1978-12-06
Melting magnietically weak particles of arbitrary shape into substantially spherically-shaped globules
Expired
GB2011375B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH1504577A
CH635050A5
(en)
1977-12-08
1977-12-08
METHOD FOR MELTING MAGNETICALLY SOFT FERRITES.
Publications (2)
Publication Number
Publication Date
GB2011375A
true
GB2011375A
(en)
1979-07-11
GB2011375B
GB2011375B
(en)
1982-05-19
Family
ID=4405867
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7847422A
Expired
GB2011375B
(en)
1977-12-08
1978-12-06
Melting magnietically weak particles of arbitrary shape into substantially spherically-shaped globules
Country Status (13)
Country
Link
US
(1)
US4162283A
(en)
JP
(1)
JPS5488899A
(en)
BE
(1)
BE872592A
(en)
CA
(1)
CA1117720A
(en)
CH
(1)
CH635050A5
(en)
DE
(1)
DE2755657C3
(en)
DK
(1)
DK523878A
(en)
FR
(1)
FR2411050A1
(en)
GB
(1)
GB2011375B
(en)
IT
(1)
IT1101297B
(en)
NL
(1)
NL7811268A
(en)
NO
(1)
NO784124L
(en)
SE
(1)
SE7812608L
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0354131A2
(en)
*
1988-08-05
1990-02-07
Potters Industries, Inc.
Ferrite particle plating system and electromagnetic shielding
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4264354A
(en)
*
1979-07-31
1981-04-28
Cheetham J J
Method of making spherical dental alloy powders
JPH02290245A
(en)
*
1989-04-28
1990-11-30
Fujikura Ltd
Manufacture of powder material
US7118728B2
(en)
*
2002-05-08
2006-10-10
Steward Advanced Materials, Inc.
Method and apparatus for making ferrite material products and products produced thereby
CN106670452A
(en)
*
2016-12-29
2017-05-17
江民德
Method for preparing spherical 3D printing powder through plasma shaping
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1414352A
(en)
*
1963-11-18
1965-10-15
Knapsack Ag
Process for the preparation of powder magnetite with particles of smooth and rounded surface
DE1203248B
(en)
*
1964-04-30
1965-10-21
Wacker Chemie Gmbh
Process for cleaning and simultaneously compacting ketene
US3645894A
(en)
*
1965-12-01
1972-02-29
Gen Electric
Free-flowing plasma spray powder
CH493183A
(en)
*
1969-06-05
1970-06-30
Lonza Ag
Method for regulating the flow in a liquid-stabilized plasma generator
CH494517A
(en)
*
1969-06-10
1970-07-31
Lonza Ag
Method and device for stabilizing the electric arc burning inside an elongated fluid vortex
US3943211A
(en)
*
1971-05-06
1976-03-09
Glasrock Products, Inc.
Method of preparing magnesium oxide spheroids
CA1086914A
(en)
*
1975-08-11
1980-10-07
Charles B. Wolf
Process for production of magnetite spheres with an arc heater
1977
1977-12-08
CH
CH1504577A
patent/CH635050A5/en
not_active
IP Right Cessation
1977-12-14
DE
DE2755657A
patent/DE2755657C3/en
not_active
Expired
1978
1978-01-24
US
US05/871,951
patent/US4162283A/en
not_active
Expired – Lifetime
1978-11-14
NL
NL7811268A
patent/NL7811268A/en
not_active
Application Discontinuation
1978-11-24
DK
DK523878A
patent/DK523878A/en
not_active
Application Discontinuation
1978-11-30
IT
IT30393/78A
patent/IT1101297B/en
active
1978-12-06
GB
GB7847422A
patent/GB2011375B/en
not_active
Expired
1978-12-07
BE
BE192186A
patent/BE872592A/en
unknown
1978-12-07
NO
NO784124A
patent/NO784124L/en
unknown
1978-12-07
SE
SE7812608A
patent/SE7812608L/en
unknown
1978-12-07
CA
CA000317583A
patent/CA1117720A/en
not_active
Expired
1978-12-08
JP
JP15188678A
patent/JPS5488899A/en
active
Pending
1978-12-08
FR
FR7834683A
patent/FR2411050A1/en
not_active
Withdrawn
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0354131A2
(en)
*
1988-08-05
1990-02-07
Potters Industries, Inc.
Ferrite particle plating system and electromagnetic shielding
EP0354131A3
(en)
*
1988-08-05
1991-03-27
Potters Industries, Inc.
Ferrite particle plating system and electromagnetic shielding
Also Published As
Publication number
Publication date
IT1101297B
(en)
1985-09-28
DE2755657C3
(en)
1980-08-21
JPS5488899A
(en)
1979-07-14
IT7830393D0
(en)
1978-11-30
DE2755657B2
(en)
1979-12-20
BE872592A
(en)
1979-03-30
NL7811268A
(en)
1979-06-12
DK523878A
(en)
1979-06-09
SE7812608L
(en)
1979-06-09
CA1117720A
(en)
1982-02-09
CH635050A5
(en)
1983-03-15
DE2755657A1
(en)
1979-06-13
NO784124L
(en)
1979-06-11
US4162283A
(en)
1979-07-24
FR2411050A1
(en)
1979-07-06
GB2011375B
(en)
1982-05-19
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Legal Events
Date
Code
Title
Description
1983-07-13
PCNP
Patent ceased through non-payment of renewal fee
