GB1307153A - Coating of diamonds - Google Patents
Coating of diamondsInfo
- Publication number
- GB1307153A GB1307153A GB1754971A GB1754971A GB1307153A GB 1307153 A GB1307153 A GB 1307153A GB 1754971 A GB1754971 A GB 1754971A GB 1754971 A GB1754971 A GB 1754971A GB 1307153 A GB1307153 A GB 1307153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diamond
- titanium
- coating
- outer layer
- metal
- 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
- 239000010432 diamond Substances 0.000 title abstract 7
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 229910003460 diamond Inorganic materials 0.000 abstract 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 3
- 239000010936 titanium Substances 0.000 abstract 3
- 229910052719 titanium Inorganic materials 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000003082 abrasive agent Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 235000013405 beer Nutrition 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0054—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impressing abrasive powder in a matrix
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles
- C09K3/1445—Composite particles, e.g. coated particles the coating consisting exclusively of metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Laminated Bodies (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
1307153 Abrasive materials DE BEERS INDUSTRIAL DIAMOND DIVISION Ltd 27 May 1971 [29 May 1970] 17549/71 Heading C4V Diamond particles of the MD or the SD type have a composite coating comprising a thin continuous layer of titanium adjacent the diamond surface and an outer layer of a metal compatible with titanium, the interface between the diamond and the titanium being free of titanium carbide. The metal of the outer layer may be iron, nickel, cobalt or alloys of these and this coating may comprise between 10 and 100% of the weight of the uncoated diamond. An abrasive wheel may be obtained by locating the coated diamond in a suitable matrix material and treating the matrix at a temperature of greater than 500‹ C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA703653A ZA703653B (en) | 1970-05-29 | 1970-05-29 | Coating of diamonds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1307153A true GB1307153A (en) | 1973-02-14 |
Family
ID=25562042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1754971A Expired GB1307153A (en) | 1970-05-29 | 1971-05-27 | Coating of diamonds |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5214874B1 (en) |
| BE (1) | BE767587A (en) |
| DE (1) | DE2126000C3 (en) |
| FR (1) | FR2093865A5 (en) |
| GB (1) | GB1307153A (en) |
| IE (1) | IE35297B1 (en) |
| ZA (1) | ZA703653B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003484A1 (en) * | 1980-01-31 | 1981-08-06 | VMEI Lenin, Sofia | Prodn. of abrasive surface, e.g. for a tool - by contacting surface with abrasive particles with simultaneous electroless deposition of nickel |
| DE3714353A1 (en) * | 1987-04-29 | 1988-11-17 | Inst Sverkhtverdykh Mat | Process for producing a diamond-containing composite material |
| DE10024155A1 (en) * | 2000-05-19 | 2001-11-22 | Dia Lux Diamantwerkzeuge Gmbh | Cutting body used for cutting tools such as drill crowns and grinding tools consists of a metal matrix comprising hard material particles bound in a melt alloy made from bronze and containing a metal or metal oxide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1522735A (en) * | 1967-05-11 | 1968-04-26 | Norton Co | Coated grain abrasive product |
-
1970
- 1970-05-29 ZA ZA703653A patent/ZA703653B/en unknown
-
1971
- 1971-05-25 BE BE767587A patent/BE767587A/xx not_active IP Right Cessation
- 1971-05-26 DE DE2126000A patent/DE2126000C3/en not_active Expired
- 1971-05-27 IE IE677/71A patent/IE35297B1/en unknown
- 1971-05-27 GB GB1754971A patent/GB1307153A/en not_active Expired
- 1971-05-28 FR FR7119511A patent/FR2093865A5/fr not_active Expired
- 1971-05-29 JP JP46036733A patent/JPS5214874B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IE35297L (en) | 1971-11-29 |
| DE2126000C3 (en) | 1978-08-17 |
| FR2093865A5 (en) | 1972-01-28 |
| BE767587A (en) | 1971-10-18 |
| DE2126000A1 (en) | 1971-12-02 |
| ZA703653B (en) | 1971-07-28 |
| IE35297B1 (en) | 1976-01-07 |
| DE2126000B2 (en) | 1977-12-15 |
| JPS5214874B1 (en) | 1977-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |