ZA796719B - Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase - Google Patents
Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phaseInfo
- Publication number
- ZA796719B ZA796719B ZA00796719A ZA796719A ZA796719B ZA 796719 B ZA796719 B ZA 796719B ZA 00796719 A ZA00796719 A ZA 00796719A ZA 796719 A ZA796719 A ZA 796719A ZA 796719 B ZA796719 B ZA 796719B
- Authority
- ZA
- South Africa
- Prior art keywords
- phase
- boron nitride
- polycrystalline diamond
- cubic boron
- integral composite
- Prior art date
Links
Classifications
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- 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
- C04B35/52—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 carbon, e.g. graphite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
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- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/974,496 US4247304A (en) | 1978-12-29 | 1978-12-29 | Process for producing a composite of polycrystalline diamond and/or cubic boron nitride body and substrate phases |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA796719B true ZA796719B (en) | 1981-03-25 |
Family
ID=25522113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00796719A ZA796719B (en) | 1978-12-29 | 1979-12-11 | Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase |
Country Status (4)
Country | Link |
---|---|
US (1) | US4247304A (xx) |
JP (1) | JPS55126580A (xx) |
CA (1) | CA1136863A (xx) |
ZA (1) | ZA796719B (xx) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4417906A (en) * | 1980-07-09 | 1983-11-29 | General Electric Company | Process for production of silicon carbide composite |
US4453951A (en) * | 1980-07-09 | 1984-06-12 | General Electric Co. | Process for the production of silicone carbide composite |
US4448591A (en) * | 1981-01-21 | 1984-05-15 | General Electric Company | Cutting insert having unique cross section |
US4401443A (en) * | 1981-10-26 | 1983-08-30 | General Electric Company | Polycrystalline silicon-bonded cubic boron nitride body and method |
US4353714A (en) * | 1981-10-26 | 1982-10-12 | General Electric Company | Polycrystalline silicon-bonded cubic boron nitride body and method |
US4465650A (en) * | 1981-12-16 | 1984-08-14 | General Electric Company | Process for preparing nitrided superhard composite materials |
US4483892A (en) * | 1981-12-16 | 1984-11-20 | General Electric Company | Wear resistant annular insert and process for making same |
US4698070A (en) * | 1981-12-16 | 1987-10-06 | General Electric Company | Cutting insert for interrupted heavy machining |
US4544517A (en) * | 1981-12-16 | 1985-10-01 | General Electric Co. | Automatic composite press technique for producing cutting inserts |
US4460382A (en) * | 1981-12-16 | 1984-07-17 | General Electric Company | Brazable layer for indexable cutting insert |
US4497639A (en) * | 1981-12-16 | 1985-02-05 | General Electric Company | Silicon carbide cutting insert with pre-pressed core center piece and sintered diamond envelope |
US4650776A (en) * | 1984-10-30 | 1987-03-17 | Smith International, Inc. | Cubic boron nitride compact and method of making |
US4636480A (en) * | 1985-01-18 | 1987-01-13 | General Electric Company | Composite by infiltration |
IE57439B1 (en) * | 1985-04-09 | 1992-09-09 | De Beers Ind Diamond | Wire drawing die |
US4657876A (en) * | 1985-07-29 | 1987-04-14 | General Electric Company | Composite by infiltration |
US4737328A (en) * | 1985-07-29 | 1988-04-12 | General Electric Company | Infiltration of material with silicon |
EP0298593A3 (en) * | 1987-05-19 | 1990-01-10 | Kabushiki Kaisha Toshiba | Matrix material for bonding abrasive material, and method of manufacturing same |
US5015540A (en) * | 1987-06-01 | 1991-05-14 | General Electric Company | Fiber-containing composite |
US4944904A (en) * | 1987-06-25 | 1990-07-31 | General Electric Company | Method of obtaining a fiber-containing composite |
US5021367A (en) * | 1987-06-25 | 1991-06-04 | General Electric Company | Fiber-containing composite |
US5330854A (en) * | 1987-09-24 | 1994-07-19 | General Electric Company | Filament-containing composite |
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JPH01224039A (ja) * | 1988-03-03 | 1989-09-07 | Sumitomo Electric Ind Ltd | 立方晶窒化硼素p−n接合体の作製方法 |
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US5358741A (en) * | 1992-09-23 | 1994-10-25 | Case Western Reserve University | Composite fibers having a diamond surface |
ZA943645B (en) * | 1993-05-27 | 1995-01-27 | De Beers Ind Diamond | A method of making an abrasive compact |
ZA943646B (en) * | 1993-05-27 | 1995-01-27 | De Beers Ind Diamond | A method of making an abrasive compact |
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JPS5212126A (en) * | 1975-07-16 | 1977-01-29 | Hitachi Chem Co Ltd | Process for preparation of methacrylic acid |
US4120731A (en) * | 1976-02-23 | 1978-10-17 | General Electric Company | Method of making molten silicon infiltration reaction products and products made thereby |
US4124690A (en) * | 1976-07-21 | 1978-11-07 | General Electric Company | Annealing type Ib or mixed type Ib-Ia natural diamond crystal |
US4110084A (en) * | 1977-04-15 | 1978-08-29 | General Electric Company | Composite of bonded cubic boron nitride crystals on a silicon carbide substrate |
US4124401A (en) * | 1977-10-21 | 1978-11-07 | General Electric Company | Polycrystalline diamond body |
US4171339A (en) * | 1977-10-21 | 1979-10-16 | General Electric Company | Process for preparing a polycrystalline diamond body/silicon carbide substrate composite |
US4173614A (en) * | 1977-10-21 | 1979-11-06 | General Electric Company | Process for preparing a polycrystalline diamond body/silicon nitride substrate composite |
US4168957A (en) * | 1977-10-21 | 1979-09-25 | General Electric Company | Process for preparing a silicon-bonded polycrystalline diamond body |
US4167399A (en) * | 1977-10-21 | 1979-09-11 | General Electric Company | Process for preparing a polycrystalline diamond body |
US4151686A (en) * | 1978-01-09 | 1979-05-01 | General Electric Company | Silicon carbide and silicon bonded polycrystalline diamond body and method of making it |
-
1978
- 1978-12-29 US US05/974,496 patent/US4247304A/en not_active Expired - Lifetime
-
1979
- 1979-12-11 ZA ZA00796719A patent/ZA796719B/xx unknown
- 1979-12-18 CA CA000342324A patent/CA1136863A/en not_active Expired
- 1979-12-27 JP JP17399679A patent/JPS55126580A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55126580A (en) | 1980-09-30 |
CA1136863A (en) | 1982-12-07 |
US4247304A (en) | 1981-01-27 |
JPS6313952B2 (xx) | 1988-03-28 |
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