NO913097D0 - PROCEDURE FOR THE PREPARATION OF FORMULAS OF SILICONE INFILTRATED SILICAR CARBID. - Google Patents
PROCEDURE FOR THE PREPARATION OF FORMULAS OF SILICONE INFILTRATED SILICAR CARBID.Info
- Publication number
- NO913097D0 NO913097D0 NO913097A NO913097A NO913097D0 NO 913097 D0 NO913097 D0 NO 913097D0 NO 913097 A NO913097 A NO 913097A NO 913097 A NO913097 A NO 913097A NO 913097 D0 NO913097 D0 NO 913097D0
- Authority
- NO
- Norway
- Prior art keywords
- silicon
- sisic
- infiltrated
- support
- blank
- 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
- C04B35/515—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
- C04B35/56—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 carbides or oxycarbides
- C04B35/565—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 carbides or oxycarbides based on silicon carbide
- C04B35/573—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 carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
Abstract
For the production of mouldings of silicon-infiltrated silicon carbide, in particular of pipes, a mixture of silicon carbide powder, organic binder and optionally carbon is moulded to give a cylindrical elongated green compact, the binder of the green compact is removed in a nonoxidising atmosphere by carbonisation at about 1000 DEG C and the porous blank obtained is siliconised by the action of liquid silicon at temperatures of at least 1400 DEG C. During the siliconisation, the blank rests on a porous SiSiC support which is in contact with liquid silicon. The SiSiC support has a straight channel with an angular cross-section and recesses in which the cylindrical blank to be siliconised is placed, and the SiSiC support has downward-projecting side walls whose lower surface is in contact with the liquid silicon. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4025235A DE4025235C1 (en) | 1990-08-09 | 1990-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO913097D0 true NO913097D0 (en) | 1991-08-08 |
NO913097L NO913097L (en) | 1992-02-10 |
Family
ID=6411922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91913097A NO913097L (en) | 1990-08-09 | 1991-08-08 | PROCEDURE FOR THE PREPARATION OF FORMULAS OF SILICONE INFILTRATED SILICAR CARBID. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0470622B1 (en) |
JP (1) | JPH06211585A (en) |
AT (1) | ATE95808T1 (en) |
DE (2) | DE4025235C1 (en) |
DK (1) | DK0470622T3 (en) |
ES (1) | ES2046832T3 (en) |
FI (1) | FI913757A (en) |
IE (1) | IE912809A1 (en) |
NO (1) | NO913097L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19834540A1 (en) * | 1998-07-31 | 2000-02-10 | Daimler Chrysler Ag | Process for melt infiltration of porous bodies |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1180918A (en) * | 1966-06-10 | 1970-02-11 | Atomic Energy Authority Uk | Improvements in or relating to the Manufacture of Dense Bodies of Silicon Carbide. |
CA1092793A (en) * | 1978-07-03 | 1981-01-06 | Wendel G. Brown | Method for manufacturing silicone carbide bodies |
DE3367764D1 (en) * | 1983-07-29 | 1987-01-08 | Hoechst Ceram Tec Ag | Method of making silicon-infiltrated reaction-bonded silicom carbide bodies |
DE3719606A1 (en) * | 1987-06-12 | 1988-12-22 | Hoechst Ceram Tec Ag | METHOD FOR SILICOLATING POROUS SHAPED BODIES MADE OF SILICON CARBIDE OR SILICON CARBIDE / CARBON |
-
1990
- 1990-08-09 DE DE4025235A patent/DE4025235C1/de not_active Expired - Fee Related
-
1991
- 1991-08-07 FI FI913757A patent/FI913757A/en unknown
- 1991-08-08 IE IE280991A patent/IE912809A1/en unknown
- 1991-08-08 DE DE91113344T patent/DE59100483D1/en not_active Expired - Fee Related
- 1991-08-08 JP JP3199411A patent/JPH06211585A/en active Pending
- 1991-08-08 ES ES199191113344T patent/ES2046832T3/en not_active Expired - Lifetime
- 1991-08-08 DK DK91113344.5T patent/DK0470622T3/en active
- 1991-08-08 AT AT91113344T patent/ATE95808T1/en not_active IP Right Cessation
- 1991-08-08 EP EP91113344A patent/EP0470622B1/en not_active Expired - Lifetime
- 1991-08-08 NO NO91913097A patent/NO913097L/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK0470622T3 (en) | 1994-03-14 |
DE4025235C1 (en) | 1991-12-05 |
ATE95808T1 (en) | 1993-10-15 |
IE912809A1 (en) | 1992-02-12 |
DE59100483D1 (en) | 1993-11-18 |
FI913757A (en) | 1992-02-10 |
EP0470622B1 (en) | 1993-10-13 |
EP0470622A2 (en) | 1992-02-12 |
ES2046832T3 (en) | 1994-02-01 |
FI913757A0 (en) | 1991-08-07 |
EP0470622A3 (en) | 1992-08-19 |
NO913097L (en) | 1992-02-10 |
JPH06211585A (en) | 1994-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8103956L (en) | SET TO MAKE POLY (DISILYL) SILAZANE POLYMERS AND THEN RECOVERY POLYMERS | |
ES2180668T3 (en) | POROUS MOLDED BODY SUITABLE FOR THROUGH THROUGH THROUGH AND PROCEDURE FOR MANUFACTURING. | |
DE3672207D1 (en) | CATALYST CARRIER WITH HIGH RESISTANCE AND WITH A LARGE SPECIFIC SURFACE AND METHOD FOR THE PRODUCTION THEREOF. | |
ATE23704T1 (en) | PROCESS FOR THE MANUFACTURE OF MOLDINGS FROM SILICON-INFILTERED, REACTION-BONDED SILICON CARBIDE. | |
ES2096101T3 (en) | PROCEDURE FOR THE MANUFACTURE OF THREADABLE POROUS MOLDED BODIES, BASED ON SILICON CARBIDE. | |
NO913097D0 (en) | PROCEDURE FOR THE PREPARATION OF FORMULAS OF SILICONE INFILTRATED SILICAR CARBID. | |
DE3880889D1 (en) | METHOD FOR SILICOLATING POROUS SHAPED BODIES MADE OF SILICON CARBIDE / CARBON. | |
GB2019891A (en) | Sintered silicon carbide | |
NO913095L (en) | PROCEDURE FOR THE PREPARATION OF FORMULAS OF SILICONE INFILTRATED SILICAR CARBID. | |
FR2611694B1 (en) | PROCESS FOR THE PREPARATION OF SILICON CARBIDE TRICHITES | |
ES2045462T3 (en) | PREPARATION PROCEDURE FOR POROUS CARBON MATERIAL AND MATERIAL PRODUCED BY THE PROCEDURE. | |
JPS5673616A (en) | Manufacture of silicon carbide | |
JPS5554244A (en) | Two layer type immersion nozzle and production thereof | |
Benker et al. | Method for the Production of Mouldings of Silicon-Infiltrated Silicon Carbide | |
JPS5532761A (en) | Production of silicon carbide-coated graphite seal material | |
JPS5566195A (en) | Speaker diaphragm | |
JPS565850A (en) | Room temperature curing organopolysiloxane composition | |
JPS5544208A (en) | Manufacture for diaphragm for speaker | |
JPS57123813A (en) | Method of growing beta-sic whisker | |
JPS5632396A (en) | Silicon single crystal pulling apparatus | |
JPS5679718A (en) | Production of silicon carbide fiber | |
JPS5678628A (en) | Production of filter medium using porous material | |
JPS57210017A (en) | Preparation of active carbon fiber | |
JPS64652A (en) | Electrode for zinc-halogen battery | |
Gupta et al. | Method of Making Porous Silicon Carbide Bodies |