DE69112816D1 - Verbessertes verfahren zur herstellung von spritzgegossenen oder durch schlickerguss erhaltenen formen mit grossem durchmesser. - Google Patents
Verbessertes verfahren zur herstellung von spritzgegossenen oder durch schlickerguss erhaltenen formen mit grossem durchmesser.Info
- Publication number
- DE69112816D1 DE69112816D1 DE69112816T DE69112816T DE69112816D1 DE 69112816 D1 DE69112816 D1 DE 69112816D1 DE 69112816 T DE69112816 T DE 69112816T DE 69112816 T DE69112816 T DE 69112816T DE 69112816 D1 DE69112816 D1 DE 69112816D1
- Authority
- DE
- Germany
- Prior art keywords
- molded
- slave
- large diameter
- improved method
- producing injection
- 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
-
- 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
- C04B35/593—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 obtained by 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
- C04B35/622—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
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
-
- 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
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Producing Shaped Articles From Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/474,423 US5087399A (en) | 1990-02-02 | 1990-02-02 | Method of making large cross section injection molded or slip cast ceramic shapes |
PCT/US1991/000496 WO1991011409A1 (en) | 1990-02-02 | 1991-01-24 | Improved method of making large cross section injection molded or slip cast ceramic shapes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69112816D1 true DE69112816D1 (de) | 1995-10-12 |
DE69112816T2 DE69112816T2 (de) | 1996-02-08 |
Family
ID=23883469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69112816T Expired - Fee Related DE69112816T2 (de) | 1990-02-02 | 1991-01-24 | Verbessertes verfahren zur herstellung von spritzgegossenen oder durch schlickerguss erhaltenen formen mit grossem durchmesser. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5087399A (de) |
EP (1) | EP0513243B1 (de) |
JP (1) | JPH05505588A (de) |
CA (1) | CA2074524A1 (de) |
DE (1) | DE69112816T2 (de) |
WO (1) | WO1991011409A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5427722A (en) * | 1993-06-11 | 1995-06-27 | General Motors Corporation | Pressure slip casting process for making hollow-shaped ceramics |
EP0675092B1 (de) * | 1994-03-28 | 1999-11-03 | Honda Giken Kogyo Kabushiki Kaisha | Verfahren zur Herstellung eines keramischen Körpers und Zusammensetzung dafür |
US6218325B1 (en) | 1997-08-11 | 2001-04-17 | Honda Giken Kogyo Kabushiki Kaisha | Fiber-reinforced ceramic green body and sindered ceramic article obtained therefrom |
KR100297364B1 (ko) * | 1998-12-31 | 2001-08-07 | 구자홍 | 플라즈마표시장치의격벽재조성물 |
US6592695B1 (en) | 2000-11-16 | 2003-07-15 | General Electric Company | Binder system for ceramic arc discharge lamp |
US20210371344A1 (en) * | 2018-10-26 | 2021-12-02 | Owens Corning Intellectual Capital, Llc | Chopped glass fibers for ceramics |
CN112341207B (zh) * | 2020-11-20 | 2022-08-12 | 哈尔滨工业大学 | 一种氮化硅-氧氮化硅柱孔复相陶瓷材料及其制备方法 |
CN112624764B (zh) * | 2020-12-30 | 2022-07-29 | 巴中意科碳素股份有限公司 | 一种防止等静压石墨烧结开裂的方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2939199A (en) * | 1952-08-11 | 1960-06-07 | Int Standard Electric Corp | Formation of ceramic mouldings |
US3234308A (en) * | 1961-11-21 | 1966-02-08 | Corning Glass Works | Method of molding ceramic articles |
US3607608A (en) * | 1966-01-17 | 1971-09-21 | Owens Corning Fiberglass Corp | Fiber-reinforced ceramics |
GB1370478A (en) * | 1971-11-19 | 1974-10-16 | Rolls Royce | Injection of a ceramic into a mould |
US4144207A (en) * | 1977-12-27 | 1979-03-13 | The Carborundum Company | Composition and process for injection molding ceramic materials |
JPS5520259A (en) * | 1978-07-28 | 1980-02-13 | Ngk Spark Plug Co | Production of high density sintered body |
JPS5927743B2 (ja) * | 1979-02-28 | 1984-07-07 | 旭硝子株式会社 | セラミック紛未の成形品の処理方法 |
JPS5692180A (en) * | 1979-12-27 | 1981-07-25 | Sumitomo Electric Industries | Manufacture of silicon nitride whisker reinforced silicon nitride sintered body |
DE3170354D1 (en) * | 1980-01-14 | 1985-06-13 | Witec Cayman Patents Ltd | Manufacture of parts from particulate material |
US4558016A (en) * | 1980-08-18 | 1985-12-10 | Exxon Research And Engineering Co. | Ceramic fiber reinforced refractory |
JPS595550B2 (ja) * | 1980-11-20 | 1984-02-06 | 日本碍子株式会社 | セラミツクロ−タ−及びその製造法 |
JPS5895640A (ja) * | 1981-11-30 | 1983-06-07 | 株式会社東芝 | セラミツク製品の製造方法 |
JPS5970736A (ja) * | 1982-10-13 | 1984-04-21 | Toyota Motor Corp | 複合材料の製造方法 |
US4507224A (en) * | 1982-12-03 | 1985-03-26 | Agency Of Industrial Science & Technology | Ceramics containing fibers of silicon carbide |
US4456713A (en) * | 1982-12-20 | 1984-06-26 | Gte Laboratories Incorporated | Composition for injection molding |
JPS59120406A (ja) * | 1982-12-27 | 1984-07-12 | トヨタ自動車株式会社 | セラミツクス焼結体の製造方法 |
JPS59137366A (ja) * | 1983-01-24 | 1984-08-07 | 住友電気工業株式会社 | セラミツクスの製造方法 |
US4533345A (en) * | 1983-06-14 | 1985-08-06 | Fertility & Genetics Associates | Uterine catheter |
US4579699A (en) * | 1983-09-29 | 1986-04-01 | The Boeing Company | Method for making α-Si3 N4 whiskers and articles therefrom |
FR2555933A2 (fr) * | 1983-12-01 | 1985-06-07 | Ceraver | Procede de fabrication d'une structure composite renforcee en matiere ceramique |
US4569886A (en) * | 1984-06-18 | 1986-02-11 | The United States Of America As Represented By The Secretary Of The Navy | Fabrication of novel whisker reinforced ceramics |
JPS62148368A (ja) * | 1985-12-23 | 1987-07-02 | 日立化成工業株式会社 | 炭化硅素焼結体の製造法 |
-
1990
- 1990-02-02 US US07/474,423 patent/US5087399A/en not_active Expired - Lifetime
-
1991
- 1991-01-24 WO PCT/US1991/000496 patent/WO1991011409A1/en active IP Right Grant
- 1991-01-24 EP EP91905507A patent/EP0513243B1/de not_active Expired - Lifetime
- 1991-01-24 DE DE69112816T patent/DE69112816T2/de not_active Expired - Fee Related
- 1991-01-24 CA CA002074524A patent/CA2074524A1/en not_active Abandoned
- 1991-01-24 JP JP91505345A patent/JPH05505588A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0513243A1 (de) | 1992-11-19 |
EP0513243A4 (en) | 1993-07-07 |
EP0513243B1 (de) | 1995-09-06 |
US5087399A (en) | 1992-02-11 |
DE69112816T2 (de) | 1996-02-08 |
JPH05505588A (ja) | 1993-08-19 |
CA2074524A1 (en) | 1991-08-03 |
WO1991011409A1 (en) | 1991-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |