IT956507B - Procedimento per la produzione di composti in polvere di cobalto e metalli di terre rare nonche di loro miscele - Google Patents
Procedimento per la produzione di composti in polvere di cobalto e metalli di terre rare nonche di loro misceleInfo
- Publication number
- IT956507B IT956507B IT25597/72A IT2559772A IT956507B IT 956507 B IT956507 B IT 956507B IT 25597/72 A IT25597/72 A IT 25597/72A IT 2559772 A IT2559772 A IT 2559772A IT 956507 B IT956507 B IT 956507B
- Authority
- IT
- Italy
- Prior art keywords
- metals
- mixtures
- compounds
- procedure
- production
- 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
- H01F1/032—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
- H01F1/06—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 in the form of particles, e.g. powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH868671A CH577561A5 (it) | 1971-06-15 | 1971-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT956507B true IT956507B (it) | 1973-10-10 |
Family
ID=4343527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25597/72A IT956507B (it) | 1971-06-15 | 1972-06-13 | Procedimento per la produzione di composti in polvere di cobalto e metalli di terre rare nonche di loro miscele |
Country Status (9)
Country | Link |
---|---|
US (1) | US3855017A (it) |
AT (1) | AT311067B (it) |
CA (1) | CA970186A (it) |
CH (1) | CH577561A5 (it) |
DE (1) | DE2134212B2 (it) |
FR (1) | FR2142389A5 (it) |
GB (1) | GB1372287A (it) |
IT (1) | IT956507B (it) |
NL (1) | NL7208021A (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045289A (en) * | 1989-10-04 | 1991-09-03 | Research Corporation Technologies, Inc. | Formation of rare earth carbonates using supercritical carbon dioxide |
US9090964B2 (en) * | 2013-12-19 | 2015-07-28 | Intel Corporation | Additives to improve the performance of a precursor source for cobalt deposition |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126346A (en) * | 1964-03-24 | Ferromagnetic compositions and their preparation | ||
US64416A (en) * | 1867-05-07 | James hart | ||
US2592783A (en) * | 1946-04-17 | 1952-04-15 | Aspegren Olof Erik August | Rotary heat exchanger |
US2991176A (en) * | 1959-04-15 | 1961-07-04 | L D Caulk Company | Method for making dental amalgams and product thereof |
US3424578A (en) * | 1967-06-05 | 1969-01-28 | Us Air Force | Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn |
NL6907499A (it) * | 1969-05-14 | 1970-11-17 | ||
US3578417A (en) * | 1969-06-30 | 1971-05-11 | Pan American Sulphur Co | Vaporizing sulfur from ore by direct contact with heated pebbles |
DE1944432C3 (de) * | 1969-09-02 | 1980-03-20 | Strnat, Karl, Prof. Dr., La Jolla, Calif. (V.St.A.) | Dauermagnet |
-
1971
- 1971-06-15 CH CH868671A patent/CH577561A5/xx not_active IP Right Cessation
- 1971-07-09 DE DE19712134212 patent/DE2134212B2/de active Granted
-
1972
- 1972-02-02 AT AT82072A patent/AT311067B/de not_active IP Right Cessation
- 1972-05-02 US US00249538A patent/US3855017A/en not_active Expired - Lifetime
- 1972-05-04 CA CA141,297A patent/CA970186A/en not_active Expired
- 1972-06-12 FR FR7221024A patent/FR2142389A5/fr not_active Expired
- 1972-06-13 NL NL7208021A patent/NL7208021A/xx unknown
- 1972-06-13 IT IT25597/72A patent/IT956507B/it active
- 1972-06-13 GB GB2754772A patent/GB1372287A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3855017A (en) | 1974-12-17 |
CH577561A5 (it) | 1976-07-15 |
AT311067B (de) | 1973-10-25 |
DE2134212A1 (de) | 1973-01-04 |
NL7208021A (it) | 1972-12-19 |
DE2134212C3 (it) | 1974-03-28 |
DE2134212B2 (de) | 1973-08-30 |
GB1372287A (en) | 1974-10-30 |
CA970186A (en) | 1975-07-01 |
FR2142389A5 (it) | 1973-01-26 |
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