NL105869C - - Google Patents
Info
- Publication number
- NL105869C NL105869C NL105869DA NL105869C NL 105869 C NL105869 C NL 105869C NL 105869D A NL105869D A NL 105869DA NL 105869 C NL105869 C NL 105869C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
- Y10T29/49076—From comminuted material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2927896X | 1954-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL105869C true NL105869C (de) |
Family
ID=8001524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL105869D NL105869C (de) | 1954-12-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2927896A (de) |
| CH (1) | CH340754A (de) |
| FR (1) | FR1136701A (de) |
| GB (1) | GB786477A (de) |
| NL (1) | NL105869C (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3049404A (en) * | 1960-02-03 | 1962-08-14 | Jr William L Wade | Method of making ferromagnetic barium ferrites |
| US3404966A (en) * | 1964-09-04 | 1968-10-08 | Northeru Electric Company Ltd | Melting a ferrous ion containing ferrimagnetic oxide in a ferric ion crucible |
| US3438885A (en) * | 1967-08-02 | 1969-04-15 | Northern Electric Co | Method of making ferrimagnetic films by cathodic sputtering |
| US4894305A (en) * | 1984-05-17 | 1990-01-16 | Xerox Corporation | Carrier and developer compositions generated from fly ash particles |
| US4592988A (en) * | 1984-08-15 | 1986-06-03 | Halomet, Inc. | Ferrite toner carrier core composition derived from fly ash |
| US4698289A (en) * | 1984-08-15 | 1987-10-06 | Halomet Inc. | Process for making ferrite spherical particulate toner core from raw fly ash |
| JPS61101450A (ja) * | 1984-10-24 | 1986-05-20 | 新技術開発事業団 | 非晶質強磁性酸化物 |
| CN110818402B (zh) * | 2019-08-19 | 2020-10-23 | 横店集团东磁股份有限公司 | 一种超细铁氧体粉末的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2110967A (en) * | 1935-01-15 | 1938-03-15 | Western Electric Co | Magnetic materials and methods of making such materials |
| US2461442A (en) * | 1944-11-25 | 1949-02-08 | Ohio Ferro Alloys Corp | Process of making ferro-alloys |
| FR1052062A (fr) * | 1951-03-06 | 1954-01-21 | Basf Ag | Procédé pour la préparation de ferrites |
-
0
- NL NL105869D patent/NL105869C/xx active
-
1955
- 1955-12-06 CH CH340754D patent/CH340754A/de unknown
- 1955-12-08 FR FR1136701D patent/FR1136701A/fr not_active Expired
- 1955-12-09 GB GB35370/55A patent/GB786477A/en not_active Expired
- 1955-12-09 US US552176A patent/US2927896A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1136701A (fr) | 1957-05-17 |
| CH340754A (de) | 1959-08-31 |
| GB786477A (en) | 1957-11-20 |
| US2927896A (en) | 1960-03-08 |