GB696250A - Improvements in and relating to ferromagnetic materials - Google Patents
Improvements in and relating to ferromagnetic materialsInfo
- Publication number
- GB696250A GB696250A GB13535/51A GB1353551A GB696250A GB 696250 A GB696250 A GB 696250A GB 13535/51 A GB13535/51 A GB 13535/51A GB 1353551 A GB1353551 A GB 1353551A GB 696250 A GB696250 A GB 696250A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crucible
- nitrogen
- melting point
- slowly
- ferrite
- Prior art date
- 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
- 239000003302 ferromagnetic material Substances 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 4
- 230000008018 melting Effects 0.000 abstract 3
- 238000002844 melting Methods 0.000 abstract 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- 229910000859 α-Fe Inorganic materials 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052741 iridium Inorganic materials 0.000 abstract 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000012768 molten material Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL696250X | 1950-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB696250A true GB696250A (en) | 1953-08-26 |
Family
ID=19808882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13535/51A Expired GB696250A (en) | 1950-12-08 | 1951-06-07 | Improvements in and relating to ferromagnetic materials |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE504598A (enrdf_load_stackoverflow) |
| DE (1) | DE968299C (enrdf_load_stackoverflow) |
| GB (1) | GB696250A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2842500A (en) * | 1954-10-18 | 1958-07-08 | Ibm | Method of making ferrite structures |
| US3028337A (en) * | 1957-10-15 | 1962-04-03 | Ibm | Method of preparing ferrite cores |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993011A (en) * | 1956-04-26 | 1961-07-18 | Westinghouse Electric Corp | Process for producing lithium substituted transition metal oxides and members prepared therefrom |
| US3546122A (en) * | 1966-08-26 | 1970-12-08 | Nippon Columbia | Method of making oxide magnetic material |
| DE3041960C2 (de) * | 1979-11-08 | 1983-07-21 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Verfahren zur Herstellung eines Magnetpulvers für die Magnetaufzeichnung mit hoher Dichte |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE227787C (enrdf_load_stackoverflow) * | ||||
| DE226347C (enrdf_load_stackoverflow) * |
-
0
- BE BE504598D patent/BE504598A/xx unknown
-
1951
- 1951-06-07 GB GB13535/51A patent/GB696250A/en not_active Expired
- 1951-06-10 DE DEN4014A patent/DE968299C/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2842500A (en) * | 1954-10-18 | 1958-07-08 | Ibm | Method of making ferrite structures |
| US3028337A (en) * | 1957-10-15 | 1962-04-03 | Ibm | Method of preparing ferrite cores |
Also Published As
| Publication number | Publication date |
|---|---|
| BE504598A (enrdf_load_stackoverflow) | |
| DE968299C (de) | 1958-01-30 |
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