PT67399B - Ferrite doux de lithium-titane-zinc - Google Patents
Ferrite doux de lithium-titane-zincInfo
- Publication number
- PT67399B PT67399B PT67399A PT6739977A PT67399B PT 67399 B PT67399 B PT 67399B PT 67399 A PT67399 A PT 67399A PT 6739977 A PT6739977 A PT 6739977A PT 67399 B PT67399 B PT 67399B
- Authority
- PT
- Portugal
- Prior art keywords
- lithium
- titanium
- soft ferrite
- zinc soft
- zinc
- Prior art date
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
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637624A FR2374275A1 (fr) | 1976-12-14 | 1976-12-14 | Ferrite doux de lithium-titane-zinc |
Publications (2)
Publication Number | Publication Date |
---|---|
PT67399A PT67399A (fr) | 1978-01-01 |
PT67399B true PT67399B (fr) | 1979-05-21 |
Family
ID=9181042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT67399A PT67399B (fr) | 1976-12-14 | 1977-12-13 | Ferrite doux de lithium-titane-zinc |
Country Status (9)
Country | Link |
---|---|
US (2) | US4155863A (pt) |
JP (1) | JPS5375498A (pt) |
BE (1) | BE861746A (pt) |
DE (1) | DE2755525A1 (pt) |
FR (1) | FR2374275A1 (pt) |
GB (1) | GB1557488A (pt) |
IT (1) | IT1090561B (pt) |
NL (1) | NL7713720A (pt) |
PT (1) | PT67399B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2374275A1 (fr) * | 1976-12-14 | 1978-07-13 | Thomson Csf | Ferrite doux de lithium-titane-zinc |
US4424469A (en) | 1981-04-02 | 1984-01-03 | Rca Corporation | Television receiver ferroresonant high voltage power supply using temperature stable core material |
IL63204A0 (en) * | 1980-07-16 | 1981-09-13 | Rca Corp | Improved thermally-stable ferrite,improved lithium ferrite and method of manufacture,television receiver ferroresonant high voltage power supply using temperature stable corematerial |
JPH0630297B2 (ja) * | 1988-02-03 | 1994-04-20 | ティーディーケイ株式会社 | フェライト焼結体およびチップ部品 |
EP0400716A1 (en) * | 1989-05-26 | 1990-12-05 | Koninklijke Philips Electronics N.V. | Soft magnetic magnesium-manganese-zinc-ferrite material and products thereof |
US5523549A (en) * | 1994-05-25 | 1996-06-04 | Ceramic Powders, Inc. | Ferrite compositions for use in a microwave oven |
US6911889B2 (en) * | 2001-08-20 | 2005-06-28 | Steward, Inc. | High frequency filter device and related methods |
US7162302B2 (en) | 2002-03-04 | 2007-01-09 | Nanoset Llc | Magnetically shielded assembly |
US7091412B2 (en) | 2002-03-04 | 2006-08-15 | Nanoset, Llc | Magnetically shielded assembly |
US20050126338A1 (en) * | 2003-02-24 | 2005-06-16 | Nanoproducts Corporation | Zinc comprising nanoparticles and related nanotechnology |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640867A (en) * | 1968-05-10 | 1972-02-08 | Hitachi Ltd | Lithium-zinc ferrite composition with arsenic oxide or bismuth oxide additive |
US3483126A (en) * | 1968-05-15 | 1969-12-09 | Union Carbide Corp | Ferrite materials containing titanium or manganese |
US3630912A (en) * | 1969-10-03 | 1971-12-28 | Ampex | Lithium titanium bismuth ferrites |
BE788442A (fr) * | 1971-09-07 | 1973-01-02 | Ampex | Ferrites au lithium, titane, bismuth et cobalt |
FR2269506B1 (pt) | 1974-05-03 | 1977-06-24 | Thomson Csf | |
FR2328677A1 (fr) * | 1975-10-24 | 1977-05-20 | Thomson Csf | Ferrite de structure spinelle a base de lithium utilisable en hyperfrequence |
FR2374275A1 (fr) * | 1976-12-14 | 1978-07-13 | Thomson Csf | Ferrite doux de lithium-titane-zinc |
-
1976
- 1976-12-14 FR FR7637624A patent/FR2374275A1/fr active Granted
-
1977
- 1977-12-12 BE BE183359A patent/BE861746A/xx not_active IP Right Cessation
- 1977-12-12 US US05/859,714 patent/US4155863A/en not_active Expired - Lifetime
- 1977-12-12 IT IT52151/77A patent/IT1090561B/it active
- 1977-12-12 GB GB51703/77A patent/GB1557488A/en not_active Expired
- 1977-12-12 NL NL7713720A patent/NL7713720A/xx not_active Application Discontinuation
- 1977-12-13 DE DE19772755525 patent/DE2755525A1/de not_active Withdrawn
- 1977-12-13 PT PT67399A patent/PT67399B/pt unknown
- 1977-12-14 JP JP15038677A patent/JPS5375498A/ja active Pending
-
1979
- 1979-01-17 US US06/004,199 patent/US4277356A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2374275B1 (pt) | 1983-01-21 |
DE2755525A1 (de) | 1978-06-15 |
US4155863A (en) | 1979-05-22 |
PT67399A (fr) | 1978-01-01 |
FR2374275A1 (fr) | 1978-07-13 |
JPS5375498A (en) | 1978-07-04 |
BE861746A (fr) | 1978-06-12 |
IT1090561B (it) | 1985-06-26 |
GB1557488A (en) | 1979-12-12 |
NL7713720A (nl) | 1978-06-16 |
US4277356A (en) | 1981-07-07 |
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