FR2201268B1 - - Google Patents
Info
- Publication number
- FR2201268B1 FR2201268B1 FR7335205A FR7335205A FR2201268B1 FR 2201268 B1 FR2201268 B1 FR 2201268B1 FR 7335205 A FR7335205 A FR 7335205A FR 7335205 A FR7335205 A FR 7335205A FR 2201268 B1 FR2201268 B1 FR 2201268B1
- Authority
- FR
- France
- 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
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
- C04B35/583—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 boron nitride
- C04B35/5831—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 boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1833380 | 1972-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2201268A1 FR2201268A1 (es) | 1974-04-26 |
| FR2201268B1 true FR2201268B1 (es) | 1976-11-19 |
Family
ID=20528411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7335205A Expired FR2201268B1 (es) | 1972-10-02 | 1973-10-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE805525A (es) |
| CH (1) | CH591405A5 (es) |
| FR (1) | FR2201268B1 (es) |
| GB (1) | GB1431084A (es) |
| IT (1) | IT998693B (es) |
| SE (1) | SE392259B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2372901A1 (fr) * | 1976-12-03 | 1978-06-30 | Inst Fiz Tverdogo Tela | Materiau extra-dur a base de nitrure de bore et procede de preparation dudit materiau |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136615A (en) * | 1960-10-03 | 1964-06-09 | Gen Electric | Compact of abrasive crystalline material with boron carbide bonding medium |
| SU324820A1 (ru) * | 1970-10-12 | 1976-07-05 | Всесоюзный Научно-Исследовательский Институт Абразивов И Шлифования | Абразивный материал-эльбор |
| ZA724056B (en) * | 1971-07-01 | 1973-03-28 | Gen Electric | Catalyst systems for synthesis of cubic boron nitride |
-
1973
- 1973-10-01 BE BE136225A patent/BE805525A/xx not_active IP Right Cessation
- 1973-10-02 FR FR7335205A patent/FR2201268B1/fr not_active Expired
- 1973-10-02 SE SE7313396A patent/SE392259B/xx unknown
- 1973-10-02 IT IT2965573A patent/IT998693B/it active
- 1973-10-02 GB GB4605473A patent/GB1431084A/en not_active Expired
- 1973-10-02 CH CH1406173A patent/CH591405A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1431084A (en) | 1976-04-07 |
| CH591405A5 (es) | 1977-09-15 |
| FR2201268A1 (es) | 1974-04-26 |
| IT998693B (it) | 1976-02-20 |
| SE392259B (sv) | 1977-03-21 |
| DE2349478A1 (de) | 1974-05-02 |
| DE2349478B2 (de) | 1976-12-16 |
| BE805525A (fr) | 1974-04-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |