FR2476516B1 - - Google Patents
Info
- Publication number
- FR2476516B1 FR2476516B1 FR8102994A FR8102994A FR2476516B1 FR 2476516 B1 FR2476516 B1 FR 2476516B1 FR 8102994 A FR8102994 A FR 8102994A FR 8102994 A FR8102994 A FR 8102994A FR 2476516 B1 FR2476516 B1 FR 2476516B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- H01F1/08—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 pressed, sintered, or bound together
- H01F1/086—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 pressed, sintered, or bound together sintered
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- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12369180A | 1980-02-22 | 1980-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476516A1 FR2476516A1 (en) | 1981-08-28 |
FR2476516B1 true FR2476516B1 (en) | 1984-08-10 |
Family
ID=22410278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8102994A Granted FR2476516A1 (en) | 1980-02-22 | 1981-02-16 | PROCESS FOR PREPARING MAGNETS BY METALLURGY PROCESSING OF POWDERS |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS56133402A (en) |
CA (1) | CA1146843A (en) |
DE (1) | DE3105289A1 (en) |
FR (1) | FR2476516A1 (en) |
GB (1) | GB2070067A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516067A1 (en) * | 1985-05-04 | 1986-11-13 | Fried. Krupp Gmbh, 4300 Essen | CORROSION-RESISTANT PERMANENT MAGNETIC ALLOY |
JPH0694563B2 (en) * | 1987-09-30 | 1994-11-24 | 川崎製鉄株式会社 | Iron-based powder mixture for powder metallurgy and method for producing the same |
CN108555282B (en) * | 2018-06-07 | 2020-05-05 | 中北大学 | Spherical high-activity aluminum-titanium mechanical alloy powder and preparation method thereof |
CN113084183B (en) * | 2021-03-17 | 2022-03-15 | 电子科技大学 | Cunninghamia lanceolata leaf-shaped cobalt particles and method for preparing magnetic composite material by using same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901742A (en) * | 1974-04-11 | 1975-08-26 | Gen Electric | Removal of lubricants and binders from sinterable powder components |
US4075437A (en) * | 1976-07-16 | 1978-02-21 | Bell Telephone Laboratories, Incorporated | Composition, processing and devices including magnetic alloy |
-
1981
- 1981-01-28 CA CA000369534A patent/CA1146843A/en not_active Expired
- 1981-02-13 DE DE19813105289 patent/DE3105289A1/en not_active Withdrawn
- 1981-02-16 FR FR8102994A patent/FR2476516A1/en active Granted
- 1981-02-19 GB GB8105247A patent/GB2070067A/en not_active Withdrawn
- 1981-02-20 JP JP2322481A patent/JPS56133402A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS56133402A (en) | 1981-10-19 |
FR2476516A1 (en) | 1981-08-28 |
GB2070067A (en) | 1981-09-03 |
CA1146843A (en) | 1983-05-24 |
DE3105289A1 (en) | 1982-04-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |