DE2324155C2 - Gesinterte polykristalline diamanthal tige Hartkorper und Verfahren zu ihrer Her stellung - Google Patents
Gesinterte polykristalline diamanthal tige Hartkorper und Verfahren zu ihrer Her stellungInfo
- Publication number
- DE2324155C2 DE2324155C2 DE2324155A DE2324155A DE2324155C2 DE 2324155 C2 DE2324155 C2 DE 2324155C2 DE 2324155 A DE2324155 A DE 2324155A DE 2324155 A DE2324155 A DE 2324155A DE 2324155 C2 DE2324155 C2 DE 2324155C2
- Authority
- DE
- Germany
- Prior art keywords
- diamond
- powder
- metal
- alloy
- percent
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- 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
- B24D3/02—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
- B24D3/04—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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2324155A DE2324155C2 (de) | 1973-05-12 | 1973-05-12 | Gesinterte polykristalline diamanthal tige Hartkorper und Verfahren zu ihrer Her stellung |
SE7405821A SE403495B (sv) | 1973-05-12 | 1974-04-30 | Sintrade, polykristallina hardkroppar av diamant och koboltlegering och forfarande for framstellning av dessa |
FR7415545A FR2324412A1 (fr) | 1973-05-12 | 1974-05-06 | Corps durs diamantes polycristallins obtenus par frittage et leur procede de fabrication |
CH616374A CH561092A5 (US06657057-20031202-C00006.png) | 1973-05-12 | 1974-05-07 | |
ZA00742984A ZA742984B (en) | 1973-05-12 | 1974-05-10 | Polycrystalline diamond holding hard bodies abd method of making same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2324155A DE2324155C2 (de) | 1973-05-12 | 1973-05-12 | Gesinterte polykristalline diamanthal tige Hartkorper und Verfahren zu ihrer Her stellung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2324155B1 DE2324155B1 (de) | 1974-04-18 |
DE2324155C2 true DE2324155C2 (de) | 1974-11-21 |
Family
ID=5880808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2324155A Expired DE2324155C2 (de) | 1973-05-12 | 1973-05-12 | Gesinterte polykristalline diamanthal tige Hartkorper und Verfahren zu ihrer Her stellung |
Country Status (5)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA77465B (en) * | 1977-01-26 | 1978-09-27 | Edenvale Eng Works | Metal bonded abrasive tools |
JPS6021942B2 (ja) * | 1978-06-27 | 1985-05-30 | 三井金属鉱業株式会社 | メタルボンドダイヤモンド焼結体およびその製造方法 |
US4231195A (en) * | 1979-05-24 | 1980-11-04 | General Electric Company | Polycrystalline diamond body and process |
DE102004056734A1 (de) * | 2004-11-24 | 2006-06-01 | Vatcharachai Buanatra | Diamantenformkörper |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB479703A (en) * | 1936-12-15 | 1938-02-10 | Norton Co | Improvements in and relating to abrasive articles and the manufacture thereof |
GB972835A (en) * | 1960-04-28 | 1964-10-21 | Norton Co | Grinding tool |
-
1973
- 1973-05-12 DE DE2324155A patent/DE2324155C2/de not_active Expired
-
1974
- 1974-04-30 SE SE7405821A patent/SE403495B/xx unknown
- 1974-05-06 FR FR7415545A patent/FR2324412A1/fr active Granted
- 1974-05-07 CH CH616374A patent/CH561092A5/xx not_active IP Right Cessation
- 1974-05-10 ZA ZA00742984A patent/ZA742984B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2324155B1 (de) | 1974-04-18 |
FR2324412B1 (US06657057-20031202-C00006.png) | 1978-03-31 |
FR2324412A1 (fr) | 1977-04-15 |
ZA742984B (en) | 1975-06-25 |
CH561092A5 (US06657057-20031202-C00006.png) | 1975-04-30 |
SE403495B (sv) | 1978-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |