ZA864464B - Brazed composite compact implements - Google Patents
Brazed composite compact implementsInfo
- Publication number
- ZA864464B ZA864464B ZA864464A ZA864464A ZA864464B ZA 864464 B ZA864464 B ZA 864464B ZA 864464 A ZA864464 A ZA 864464A ZA 864464 A ZA864464 A ZA 864464A ZA 864464 B ZA864464 B ZA 864464B
- Authority
- ZA
- South Africa
- Prior art keywords
- composite
- composite compact
- compact
- brazed
- cemented carbide
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 4
- 238000005219 brazing Methods 0.000 abstract 3
- 239000000945 filler Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
- E21B10/5735—Interface between the substrate and the cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
- B23K35/322—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C a Pt-group metal as principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/007—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 between different parts of an abrasive tool
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75241985A | 1985-07-05 | 1985-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA864464B true ZA864464B (en) | 1987-03-25 |
Family
ID=25026250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA864464A ZA864464B (en) | 1985-07-05 | 1986-06-13 | Brazed composite compact implements |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0213300B1 (xx) |
JP (1) | JPS6234705A (xx) |
CN (1) | CN1006134B (xx) |
AT (1) | ATE48552T1 (xx) |
CA (1) | CA1266381A (xx) |
DE (1) | DE3667414D1 (xx) |
IE (1) | IE59271B1 (xx) |
IL (1) | IL79156A (xx) |
ZA (1) | ZA864464B (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8713807D0 (en) * | 1987-06-12 | 1987-07-15 | Nl Petroleum Prod | Cutting structures for rotary drill bits |
US4746379A (en) * | 1987-08-25 | 1988-05-24 | Allied-Signal Inc. | Low temperature, high strength nickel-palladium based brazing alloys |
US4850523A (en) * | 1988-02-22 | 1989-07-25 | General Electric Company | Bonding of thermally stable abrasive compacts to carbide supports |
US4899922A (en) * | 1988-02-22 | 1990-02-13 | General Electric Company | Brazed thermally-stable polycrystalline diamond compact workpieces and their fabrication |
JP4791121B2 (ja) | 2005-09-22 | 2011-10-12 | 新日鉄マテリアルズ株式会社 | 研磨布用ドレッサー |
EP2433727B1 (en) * | 2010-09-24 | 2015-04-08 | Sandvik Intellectual Property AB | Method for producing a sintered composite body |
US8763731B2 (en) * | 2011-01-20 | 2014-07-01 | Baker Hughes Incorporated | Polycrystalline compacts having differing regions therein, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts |
US10654246B2 (en) * | 2012-04-28 | 2020-05-19 | General Electric Company | Composite article and methods therefor |
US20140013913A1 (en) * | 2012-07-11 | 2014-01-16 | Smith International, Inc. | Thermally stable pcd with pcbn transition layer |
CN102773579B (zh) * | 2012-08-18 | 2014-05-28 | 西安科技大学 | 用于将pdc焊接在支柱上的支撑装置 |
GB201515992D0 (en) * | 2015-06-08 | 2015-10-21 | Morgan Advanced Ceramics Inc | Brazing processes and brazed products |
CN110340475B (zh) * | 2019-08-07 | 2021-07-13 | 重庆市鸿全电器制造有限公司 | 一种复合炒锅的加工工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB976660A (en) * | 1962-11-26 | 1964-12-02 | Mond Nickel Co Ltd | Brazing alloys and the production of ceramic-to-ceramic or ceramic-to-metal joints |
NL134562C (xx) * | 1962-11-26 | |||
US3497332A (en) * | 1969-06-09 | 1970-02-24 | Atomic Energy Commission | Brazing alloy for joining graphite to graphite and to refractory metals |
US3745623A (en) * | 1971-12-27 | 1973-07-17 | Gen Electric | Diamond tools for machining |
US4319707A (en) * | 1978-01-10 | 1982-03-16 | General Electric Company | Brazing apparatus to manufacture composite compact components |
US4225322A (en) * | 1978-01-10 | 1980-09-30 | General Electric Company | Composite compact components fabricated with high temperature brazing filler metal and method for making same |
US4414178A (en) * | 1981-10-09 | 1983-11-08 | General Electric Company | Nickel-palladium-chromium-boron brazing alloy |
-
1986
- 1986-06-13 ZA ZA864464A patent/ZA864464B/xx unknown
- 1986-06-19 IL IL79156A patent/IL79156A/xx not_active IP Right Cessation
- 1986-06-19 EP EP86108358A patent/EP0213300B1/en not_active Expired
- 1986-06-19 AT AT86108358T patent/ATE48552T1/de not_active IP Right Cessation
- 1986-06-19 DE DE8686108358T patent/DE3667414D1/de not_active Expired - Fee Related
- 1986-06-20 CA CA000512129A patent/CA1266381A/en not_active Expired - Fee Related
- 1986-07-03 IE IE179586A patent/IE59271B1/en not_active IP Right Cessation
- 1986-07-04 JP JP61156373A patent/JPS6234705A/ja active Granted
- 1986-07-05 CN CN86104661.7A patent/CN1006134B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3667414D1 (de) | 1990-01-18 |
IE59271B1 (en) | 1994-01-26 |
JPH0380236B2 (xx) | 1991-12-24 |
JPS6234705A (ja) | 1987-02-14 |
EP0213300A3 (en) | 1987-07-29 |
CA1266381A (en) | 1990-03-06 |
ATE48552T1 (de) | 1989-12-15 |
EP0213300B1 (en) | 1989-12-13 |
IE861795L (en) | 1987-01-05 |
EP0213300A2 (en) | 1987-03-11 |
CN86104661A (zh) | 1986-12-31 |
CN1006134B (zh) | 1989-12-20 |
IL79156A (en) | 1989-07-31 |
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