JPS564508B1 - - Google Patents
Info
- Publication number
- JPS564508B1 JPS564508B1 JP4921272A JP4921272A JPS564508B1 JP S564508 B1 JPS564508 B1 JP S564508B1 JP 4921272 A JP4921272 A JP 4921272A JP 4921272 A JP4921272 A JP 4921272A JP S564508 B1 JPS564508 B1 JP S564508B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14551771A | 1971-05-20 | 1971-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48186A JPS48186A (ja) | 1973-01-05 |
| JPS564508B1 true JPS564508B1 (ja) | 1981-01-30 |
Family
ID=22513462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4921272A Pending JPS564508B1 (ja) | 1971-05-20 | 1972-05-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3744982A (ja) |
| JP (1) | JPS564508B1 (ja) |
| BE (1) | BE783656A (ja) |
| DE (1) | DE2224340A1 (ja) |
| FR (1) | FR2138856B1 (ja) |
| GB (1) | GB1376467A (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3913280A (en) * | 1971-01-29 | 1975-10-21 | Megadiamond Corp | Polycrystalline diamond composites |
| US3918219A (en) * | 1971-07-01 | 1975-11-11 | Gen Electric | Catalyst systems for synthesis of cubic boron nitride |
| US3861087A (en) * | 1972-03-08 | 1975-01-21 | Fletcher Engineering Inc | Tool sharpener |
| US3894850A (en) * | 1973-10-19 | 1975-07-15 | Jury Matveevich Kovalchuk | Superhard composition material based on cubic boron nitride and a method for preparing same |
| AU512633B2 (en) * | 1976-12-21 | 1980-10-23 | Sumitomo Electric Industries, Ltd. | Sintered tool |
| US4268276A (en) * | 1978-04-24 | 1981-05-19 | General Electric Company | Compact of boron-doped diamond and method for making same |
| JPS5562854A (en) * | 1978-10-31 | 1980-05-12 | Mitsubishi Metal Corp | Heattresisting and abrasionnresisting superpressure sintering material with tenacity |
| US4534934A (en) * | 1980-02-29 | 1985-08-13 | General Electric Company | Axial sweep-through process for preparing diamond wire die compacts |
| JPH06669B2 (ja) * | 1984-11-01 | 1994-01-05 | 住友電気工業株式会社 | サンドイッチ構造を有する高硬度焼結体複合材料 |
| US4985050A (en) * | 1989-08-15 | 1991-01-15 | General Electric Company | Supported thermally stable cubic boron nitride tool blanks and method for making the same |
| AU2003201065A1 (en) * | 2002-02-05 | 2003-09-02 | Element Six (Pty) Ltd | Diamond electrode |
| JP4451155B2 (ja) * | 2004-02-17 | 2010-04-14 | 株式会社ソディック | 放電加工方法 |
| DE602006012997D1 (de) | 2005-08-11 | 2010-04-29 | Element Six Production Pty Ltd | Schleifelement aus polykristallinem diamant und verfahren zu seiner herstellung |
| GB0716268D0 (en) * | 2007-08-21 | 2007-09-26 | Reedhycalog Uk Ltd | PDC cutter with stress diffusing structures |
| GB0815229D0 (en) | 2008-08-21 | 2008-09-24 | Element Six Production Pty Ltd | Polycrystalline diamond abrasive compact |
| GB2467570B (en) * | 2009-02-09 | 2012-09-19 | Reedhycalog Uk Ltd | Cutting element |
| US8945720B2 (en) * | 2009-08-06 | 2015-02-03 | National Oilwell Varco, L.P. | Hard composite with deformable constituent and method of applying to earth-engaging tool |
| US8919463B2 (en) | 2010-10-25 | 2014-12-30 | National Oilwell DHT, L.P. | Polycrystalline diamond cutting element |
| US8997900B2 (en) | 2010-12-15 | 2015-04-07 | National Oilwell DHT, L.P. | In-situ boron doped PDC element |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518122A (ja) * | 1974-06-07 | 1976-01-22 | United Technologies Corp |
-
1971
- 1971-05-20 US US00145517A patent/US3744982A/en not_active Expired - Lifetime
-
1972
- 1972-05-12 GB GB2244572A patent/GB1376467A/en not_active Expired
- 1972-05-18 BE BE783656A patent/BE783656A/xx unknown
- 1972-05-18 DE DE19722224340 patent/DE2224340A1/de active Pending
- 1972-05-19 FR FR7218192A patent/FR2138856B1/fr not_active Expired
- 1972-05-19 JP JP4921272A patent/JPS564508B1/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518122A (ja) * | 1974-06-07 | 1976-01-22 | United Technologies Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48186A (ja) | 1973-01-05 |
| GB1376467A (en) | 1974-12-04 |
| DE2224340A1 (de) | 1972-12-07 |
| FR2138856B1 (ja) | 1976-10-29 |
| BE783656A (fr) | 1972-09-18 |
| FR2138856A1 (ja) | 1973-01-05 |
| US3744982A (en) | 1973-07-10 |