DE3942666C2 - - Google Patents
Info
- Publication number
- DE3942666C2 DE3942666C2 DE19893942666 DE3942666A DE3942666C2 DE 3942666 C2 DE3942666 C2 DE 3942666C2 DE 19893942666 DE19893942666 DE 19893942666 DE 3942666 A DE3942666 A DE 3942666A DE 3942666 C2 DE3942666 C2 DE 3942666C2
- Authority
- DE
- Germany
- Prior art keywords
- ceramic powder
- organic binder
- water
- molded body
- injection molding
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/24—Producing shaped prefabricated articles from the material by injection moulding
-
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
- C04B35/6365—Cellulose or derivatives thereof
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63325575A JPH064502B2 (ja) | 1988-12-23 | 1988-12-23 | セラミックスの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3942666A1 DE3942666A1 (de) | 1990-06-28 |
DE3942666C2 true DE3942666C2 (ja) | 1992-05-07 |
Family
ID=18178418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893942666 Granted DE3942666A1 (de) | 1988-12-23 | 1989-12-22 | Verfahren zur herstellung keramischer gegenstaende |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH064502B2 (ja) |
DE (1) | DE3942666A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345022B1 (en) * | 1988-06-01 | 1992-07-29 | Ngk Insulators, Ltd. | Method for producing ceramics sintered article |
US5238627A (en) * | 1988-06-01 | 1993-08-24 | Ngk Insulators, Ltd. | Method for producing ceramics sintered article and molding method and molding apparatus to be used therefor |
IT1242741B (it) * | 1990-07-02 | 1994-05-17 | Sebring Fontebasso Srl | Procedimento ed impianto per l'ottenimento di piatti e/o stoviglie. |
US5258152A (en) * | 1990-08-24 | 1993-11-02 | Ngk Insulators, Ltd. | Method for manufacturing ceramic products |
DE69103121T2 (de) * | 1990-10-29 | 1995-04-06 | Corning Inc | Versteifen von Extrudaten mittels Radiowellenenergie. |
JPH07106942B2 (ja) * | 1991-03-08 | 1995-11-15 | 日本碍子株式会社 | セラミック製品の製造方法 |
DE4134462A1 (de) * | 1991-10-18 | 1993-04-22 | Bosch Gmbh Robert | Substratmaterial fuer mikrostreifenleiterschaltungen und verfahren zur herstellung von substraten |
JP2997180B2 (ja) * | 1995-03-28 | 2000-01-11 | 日本碍子株式会社 | セラミックス製品の製造方法 |
DE19744862C2 (de) * | 1997-10-10 | 2001-05-23 | Rieter Werke Haendle | Preßform, insbesondere zur Verpressung von Dachziegeln |
KR20020051045A (ko) * | 2000-12-22 | 2002-06-28 | 신현준 | 주입성형에 의한 액상소결 탄화규소 소결체 및 그의제조방법 |
KR100470316B1 (ko) * | 2002-05-24 | 2005-02-07 | 신일산업 주식회사 | 세라믹 발열체 및 그 제조방법 |
JP4330086B1 (ja) * | 2009-02-09 | 2009-09-09 | 株式会社テクネス | 非酸化物セラミックス製品の製造方法 |
CN110723966B (zh) * | 2019-11-13 | 2022-04-01 | 中国航发南方工业有限公司 | 扇形片状陶瓷型芯的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59198105A (ja) * | 1983-04-26 | 1984-11-09 | トヨタ自動車株式会社 | セラミツクス製品の製造方法 |
JPS61177301A (ja) * | 1985-02-01 | 1986-08-09 | Sumitomo Heavy Ind Ltd | 耐熱材料粉末成形体の成形、脱脂方法 |
US4708838A (en) * | 1985-03-26 | 1987-11-24 | Gte Laboratories Incorporated | Method for fabricating large cross section injection molded ceramic shapes |
-
1988
- 1988-12-23 JP JP63325575A patent/JPH064502B2/ja not_active Expired - Lifetime
-
1989
- 1989-12-22 DE DE19893942666 patent/DE3942666A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3942666A1 (de) | 1990-06-28 |
JPH064502B2 (ja) | 1994-01-19 |
JPH02172852A (ja) | 1990-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |