SE435173B - Forfarande for framstellning av ett keramiskt kiselkarbidmaterial med hog densitet - Google Patents
Forfarande for framstellning av ett keramiskt kiselkarbidmaterial med hog densitetInfo
- Publication number
- SE435173B SE435173B SE7905707A SE7905707A SE435173B SE 435173 B SE435173 B SE 435173B SE 7905707 A SE7905707 A SE 7905707A SE 7905707 A SE7905707 A SE 7905707A SE 435173 B SE435173 B SE 435173B
- Authority
- SE
- Sweden
- Prior art keywords
- beryllium
- silicon carbide
- weight
- sintering
- powder
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/937,395 US4172109A (en) | 1976-11-26 | 1978-08-28 | Pressureless sintering beryllium containing silicon carbide powder composition |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7905707L SE7905707L (sv) | 1980-02-29 |
SE435173B true SE435173B (sv) | 1984-09-10 |
Family
ID=25469877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905707A SE435173B (sv) | 1978-08-28 | 1979-06-29 | Forfarande for framstellning av ett keramiskt kiselkarbidmaterial med hog densitet |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5532796A (ja) |
CA (1) | CA1122384A (ja) |
DE (1) | DE2934527A1 (ja) |
FR (1) | FR2434871B1 (ja) |
GB (1) | GB2031862B (ja) |
SE (1) | SE435173B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6077937A (ja) * | 1983-10-03 | 1985-05-02 | Toppan Printing Co Ltd | 金属回収装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145120A (en) * | 1962-02-12 | 1964-08-18 | Ibm | Method for controlling flux pressure during a sintering process |
US4023975A (en) * | 1975-11-17 | 1977-05-17 | General Electric Company | Hot pressed silicon carbide containing beryllium carbide |
US3993602A (en) * | 1975-11-17 | 1976-11-23 | General Electric Company | Polycrystalline silicon carbide with increased conductivity |
US4080415A (en) * | 1976-11-22 | 1978-03-21 | The Carborundum Company | Method of producing high density silicon carbide product |
CA1079309A (en) * | 1976-11-26 | 1980-06-10 | The Carborundum Company | Beryllium containing silicon carbide powder composition |
-
1979
- 1979-06-04 CA CA329,041A patent/CA1122384A/en not_active Expired
- 1979-06-29 SE SE7905707A patent/SE435173B/sv not_active IP Right Cessation
- 1979-07-12 FR FR7918129A patent/FR2434871B1/fr not_active Expired
- 1979-08-06 GB GB7927314A patent/GB2031862B/en not_active Expired
- 1979-08-24 JP JP10733979A patent/JPS5532796A/ja active Granted
- 1979-08-27 DE DE19792934527 patent/DE2934527A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE7905707L (sv) | 1980-02-29 |
JPS643830B2 (ja) | 1989-01-23 |
DE2934527A1 (de) | 1980-03-06 |
GB2031862B (en) | 1982-10-20 |
GB2031862A (en) | 1980-04-30 |
FR2434871B1 (fr) | 1985-07-05 |
FR2434871A1 (fr) | 1980-03-28 |
CA1122384A (en) | 1982-04-27 |
JPS5532796A (en) | 1980-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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