AT383104B - Verfahren zur herstellung von polykristallinem bornitrid - Google Patents
Verfahren zur herstellung von polykristallinem bornitridInfo
- Publication number
- AT383104B AT383104B AT558179A AT558179A AT383104B AT 383104 B AT383104 B AT 383104B AT 558179 A AT558179 A AT 558179A AT 558179 A AT558179 A AT 558179A AT 383104 B AT383104 B AT 383104B
- Authority
- AT
- Austria
- Prior art keywords
- bornitride
- producing polycrystalline
- polycrystalline
- producing
- polycrystalline bornitride
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7922319A FR2464928A1 (fr) | 1979-09-06 | 1979-09-06 | Procede de preparation de nitrure de bore polycristallin |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA558179A ATA558179A (de) | 1986-10-15 |
AT383104B true AT383104B (de) | 1987-05-25 |
Family
ID=9229417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT558179A AT383104B (de) | 1979-09-06 | 1979-08-17 | Verfahren zur herstellung von polykristallinem bornitrid |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT383104B (de) |
FR (1) | FR2464928A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2048956B (en) * | 1979-03-29 | 1983-02-16 | Sumitomo Electric Industries | Sintered compact for a machining tool |
FR2508429A1 (fr) * | 1981-06-30 | 1982-12-31 | Bruss Politekhn | Procede de preparation de polycristal de nitrure de bore compose de ses modifications compactes et polycristal obtenu par ledit procede |
SE8200221L (sv) * | 1982-01-15 | 1983-07-16 | Electrolux Motor Ab | Sagkedja med hardbeleggning |
-
1979
- 1979-08-17 AT AT558179A patent/AT383104B/de not_active IP Right Cessation
- 1979-09-06 FR FR7922319A patent/FR2464928A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2464928A1 (fr) | 1981-03-20 |
FR2464928B1 (de) | 1983-10-28 |
ATA558179A (de) | 1986-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |