DE3680819D1 - Verfahren zum verdichten eines keramischen teiles. - Google Patents
Verfahren zum verdichten eines keramischen teiles.Info
- Publication number
- DE3680819D1 DE3680819D1 DE8686200754T DE3680819T DE3680819D1 DE 3680819 D1 DE3680819 D1 DE 3680819D1 DE 8686200754 T DE8686200754 T DE 8686200754T DE 3680819 T DE3680819 T DE 3680819T DE 3680819 D1 DE3680819 D1 DE 3680819D1
- Authority
- DE
- Germany
- Prior art keywords
- compressing
- ceramic part
- ceramic
- 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 - Lifetime
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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- 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
-
- 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
- C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
-
- 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
- C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites
-
- 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
- C04B35/46—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 titanium oxides or titanates
- C04B35/462—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 titanium oxides or titanates based on titanates
- C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73181285A | 1985-05-08 | 1985-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3680819D1 true DE3680819D1 (de) | 1991-09-19 |
Family
ID=24941053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686200754T Expired - Lifetime DE3680819D1 (de) | 1985-05-08 | 1986-05-02 | Verfahren zum verdichten eines keramischen teiles. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5039464A (de) |
EP (1) | EP0201132B1 (de) |
JP (1) | JP2603615B2 (de) |
CA (1) | CA1280275C (de) |
DE (1) | DE3680819D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4833302A (en) | 1988-01-27 | 1989-05-23 | Alpha Industries | Apparatus and process for firing ceramics |
US5248465A (en) * | 1989-09-20 | 1993-09-28 | Ngk Insulators, Ltd. | Preparation process of high-permittivity material |
JP2867624B2 (ja) * | 1990-06-11 | 1999-03-08 | 大同特殊鋼株式会社 | 鋳造軟磁性フェライトの製造方法 |
JP2008247675A (ja) * | 2007-03-30 | 2008-10-16 | Tdk Corp | MnZn系フェライトの製造方法 |
CN106007736A (zh) * | 2016-05-13 | 2016-10-12 | 泰州茂翔电子器材有限公司 | 一种高性能锰锌铁氧体材料烧结方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027327A (en) * | 1957-10-08 | 1962-03-27 | Gen Electric | Preparation of ferromagnetic ferrite materials |
US3989794A (en) * | 1971-01-07 | 1976-11-02 | Eastman Kodak Company | Process of manufacturing ferrite bodies of low porosity |
BE793069A (nl) * | 1971-12-22 | 1973-06-20 | Philips Nv | Isostatisch heetpersprocede voor het vervaardigen van dichte sinterlichamen |
DE2311216B2 (de) * | 1973-03-07 | 1977-02-10 | Verfahren zum herstellen piezoelektrischer keramikkoerper | |
DE2431699A1 (de) * | 1973-07-03 | 1975-01-23 | Mitsubishi Metal Mining Co Ltd | Verfahren zur herstellung von ferriten |
US4247755A (en) * | 1978-01-16 | 1981-01-27 | Autoclave Engineers, Inc. | High pressure autoclave |
JPS5823722B2 (ja) * | 1978-12-25 | 1983-05-17 | ティーディーケイ株式会社 | 電圧非直線性抵抗体磁器の製造法 |
US4440713A (en) * | 1982-09-30 | 1984-04-03 | International Business Machines Corp. | Process for making fine magnetic ferrite powder and dense ferrite blocks |
EP0127432A3 (de) * | 1983-05-24 | 1987-09-02 | The Bentley-Harris Manufacturing Co. | Gegenstand zum Schutz eines Substrats |
-
1986
- 1986-05-01 CA CA000508103A patent/CA1280275C/en not_active Expired - Lifetime
- 1986-05-02 DE DE8686200754T patent/DE3680819D1/de not_active Expired - Lifetime
- 1986-05-02 EP EP86200754A patent/EP0201132B1/de not_active Expired - Lifetime
- 1986-05-08 JP JP61103956A patent/JP2603615B2/ja not_active Expired - Lifetime
-
1987
- 1987-05-21 US US07/053,165 patent/US5039464A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5039464A (en) | 1991-08-13 |
CA1280275C (en) | 1991-02-19 |
EP0201132A1 (de) | 1986-11-12 |
EP0201132B1 (de) | 1991-08-14 |
JPS61256966A (ja) | 1986-11-14 |
JP2603615B2 (ja) | 1997-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS NORTH AMERICA CORP., NEW YORK, |
|
8328 | Change in the person/name/address of the agent |
Free format text: PEUCKERT, H., DIPL.-ING., PAT.-ASS., 20097 HAMBURG |
|
8339 | Ceased/non-payment of the annual fee |