AT364539B - Sinterwerkstoff auf basis von aluminiumoxid und hitzefesten diboriden von uebergangsmetallen - Google Patents
Sinterwerkstoff auf basis von aluminiumoxid und hitzefesten diboriden von uebergangsmetallenInfo
- Publication number
- AT364539B AT364539B AT0505376A AT505376A AT364539B AT 364539 B AT364539 B AT 364539B AT 0505376 A AT0505376 A AT 0505376A AT 505376 A AT505376 A AT 505376A AT 364539 B AT364539 B AT 364539B
- Authority
- AT
- Austria
- Prior art keywords
- diborides
- resistant
- heat
- aluminum oxide
- material based
- 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
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/117—Composites
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Composite Materials (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59426775A | 1975-07-09 | 1975-07-09 | |
US05/682,340 US4022584A (en) | 1976-05-11 | 1976-05-11 | Sintered cermets for tool and wear applications |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA505376A ATA505376A (de) | 1981-03-15 |
AT364539B true AT364539B (de) | 1981-10-27 |
Family
ID=27081914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0505376A AT364539B (de) | 1975-07-09 | 1976-07-09 | Sinterwerkstoff auf basis von aluminiumoxid und hitzefesten diboriden von uebergangsmetallen |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5946907B2 (de) |
AT (1) | AT364539B (de) |
BR (1) | BR7604418A (de) |
CA (1) | CA1070717A (de) |
DE (1) | DE2630687A1 (de) |
FR (1) | FR2317252A1 (de) |
IT (1) | IT1062601B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823457B2 (ja) * | 1977-08-11 | 1983-05-16 | 三菱マテリアル株式会社 | 強靭サ−メット |
GB1579999A (en) * | 1977-09-12 | 1980-11-26 | Gen Electric | Annular metal cutting die of titanium carbide coating tool steel and method of shaving metal rods |
DE2741295C2 (de) * | 1977-09-14 | 1989-12-14 | Fried. Krupp Gmbh, 4300 Essen | Keramischer Formkörper |
SE417818B (sv) * | 1979-09-03 | 1981-04-13 | Sandvik Ab | Keramisk legering vesentligen omfattande aluminiumoxid samt nitrider och/eller karbonitrider av en eller flera metaller tillhorande grupperna iv b, v b och vi b i periodiska systemet samt en eller flera ... |
JPS5820774A (ja) * | 1981-07-28 | 1983-02-07 | 東芝タンガロイ株式会社 | 耐熱焼結材料の製造方法 |
CA1211474A (en) * | 1982-12-30 | 1986-09-16 | Corning Glass Works | Reaction sintered oxide-boride |
JPS6011266A (ja) * | 1983-06-30 | 1985-01-21 | 日立金属株式会社 | 切削工具用セラミツクス |
DE4024877C2 (de) * | 1990-08-06 | 1998-09-17 | Cerasiv Gmbh | Sinterformkörper, Verfahren zu seiner Herstellung und seine Verwendung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072182B (de) * | 1959-12-24 | VEB Hartmetallwerk Im'meib'orn, Imirmel'born (Thur.) | Verfahren zur Herstellung keramischer Verbundwerkstoffe | |
DE504484C (de) * | 1926-02-13 | 1930-08-04 | Oskar Diener Dipl Ing | Verfahren zum Herstellen von Hartkoerpern fuer Werkzeuge, insbesondere Ziehsteine, aus Karbiden, Siliziden, Boriden, Aluminiumoxyd oder Gemischen von diesen |
CH312093A (de) * | 1951-10-02 | 1955-12-31 | Eisen & Stahlind Ag | Warmverschleissfester und oxydationsbeständiger Sinterwerkstoff. |
FR1133144A (fr) * | 1954-10-20 | 1957-03-21 | Plansee Metallwerk | Matériau résistant à l'oxydation et à la corrosion à haute température, et sonprocédé de fabrication |
DE1041410B (de) * | 1955-06-15 | 1958-10-16 | Siemens Ag | Verfahren zur Herstellung von Koerpern aus Sinterhartstoffen |
DE1041851B (de) * | 1956-08-04 | 1958-10-23 | Immelborn Hartmetallwerk | Verfahren zum Herstellen von Sinterkoerpern |
DE1127093B (de) * | 1957-07-12 | 1962-04-05 | Plansee Metallwerk | Gesinterte Hartstofflegierung hoher Haerte, Verschleissfestigkeit und Korrosionsbestaendigkeit |
DE1118078B (de) * | 1958-02-05 | 1961-11-23 | Degussa | Hartstoffkoerper und Verfahren zu seiner Herstellung |
US3676086A (en) * | 1968-11-25 | 1972-07-11 | Du Pont | Metal/carbide-oxide composite |
US3565643A (en) * | 1969-03-03 | 1971-02-23 | Du Pont | Alumina - metalline compositions bonded with aluminide and titanide intermetallics |
US3843375A (en) * | 1972-04-06 | 1974-10-22 | Carborundum Co | Ceramic compositions and process of making same |
-
1976
- 1976-07-06 BR BR7604418A patent/BR7604418A/pt unknown
- 1976-07-07 IT IT5030576A patent/IT1062601B/it active
- 1976-07-08 DE DE19762630687 patent/DE2630687A1/de active Granted
- 1976-07-08 CA CA256,574A patent/CA1070717A/en not_active Expired
- 1976-07-08 FR FR7620953A patent/FR2317252A1/fr active Granted
- 1976-07-09 JP JP51081105A patent/JPS5946907B2/ja not_active Expired
- 1976-07-09 AT AT0505376A patent/AT364539B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1070717A (en) | 1980-01-29 |
IT1062601B (it) | 1984-10-20 |
JPS5230812A (en) | 1977-03-08 |
JPS5946907B2 (ja) | 1984-11-15 |
FR2317252A1 (fr) | 1977-02-04 |
DE2630687C2 (de) | 1988-01-21 |
FR2317252B1 (de) | 1980-05-30 |
ATA505376A (de) | 1981-03-15 |
DE2630687A1 (de) | 1977-01-27 |
BR7604418A (pt) | 1978-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |