SE357722B - - Google Patents
Info
- Publication number
- SE357722B SE357722B SE1569669A SE1569669A SE357722B SE 357722 B SE357722 B SE 357722B SE 1569669 A SE1569669 A SE 1569669A SE 1569669 A SE1569669 A SE 1569669A SE 357722 B SE357722 B SE 357722B
- Authority
- SE
- Sweden
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5888568A GB1274229A (en) | 1968-12-11 | 1968-12-11 | Silicon nitride products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE357722B true SE357722B (en) | 1973-07-09 |
Family
ID=10482604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1569669A SE357722B (en) | 1968-12-11 | 1969-11-17 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT296861B (en) |
| DE (1) | DE1960150A1 (en) |
| FR (1) | FR2025838A1 (en) |
| GB (1) | GB1274229A (en) |
| SE (1) | SE357722B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4563433A (en) * | 1982-02-22 | 1986-01-07 | Kennametal Inc. | Ceramic material and method of manufacture |
| JPS61236604A (en) * | 1985-04-11 | 1986-10-21 | Toshiba Ceramics Co Ltd | Synthesizing method for beta-si3n4 |
| JPS6272567A (en) * | 1985-09-27 | 1987-04-03 | 株式会社東芝 | Silicon nitride ceramics |
-
1968
- 1968-12-11 GB GB5888568A patent/GB1274229A/en not_active Expired
-
1969
- 1969-11-06 FR FR6938173A patent/FR2025838A1/fr not_active Withdrawn
- 1969-11-17 SE SE1569669A patent/SE357722B/xx unknown
- 1969-12-01 DE DE19691960150 patent/DE1960150A1/en active Pending
- 1969-12-11 AT AT1154969A patent/AT296861B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2025838A1 (en) | 1970-09-11 |
| AT296861B (en) | 1972-02-25 |
| DE1960150A1 (en) | 1970-07-02 |
| GB1274229A (en) | 1972-05-17 |