GB1310686A - Method of producing coated diamonds - Google Patents
Method of producing coated diamondsInfo
- Publication number
- GB1310686A GB1310686A GB801970A GB801970A GB1310686A GB 1310686 A GB1310686 A GB 1310686A GB 801970 A GB801970 A GB 801970A GB 801970 A GB801970 A GB 801970A GB 1310686 A GB1310686 A GB 1310686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coated
- diamonds
- brazing
- tool
- coated diamonds
- 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
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/5133—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal with a composition mainly composed of one or more of the refractory metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12181—Composite powder [e.g., coated, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Carbon And Carbon Compounds (AREA)
- Powder Metallurgy (AREA)
Abstract
1310686 Brazing; grinding; trueing PERMATTACH DIAMOND TOOL CORP 19 Feb 1970 [4 March 1969] 8019/70 Headings B3D and B3R [Also in Divisions C4 and C9] A diamond is coated with Zr or Ti or a mixture thereof by coating, e.g. in a tumbler, with powdered Zr or Ti containing at least 10% of the metal hydride, and then heating the coated diamond in a vacuum at 350‹ to 1250‹ C. A layer of Ni, Cu, Fe, Zn, Sn, Ag, Au, Cd or Co may then be applied by electroless or electrolytic plating, sputtering or vacuum deposition. Ceramic, glass or aluminium oxide filaments may be incorporated in the plating solution. Alternatively a layer of resin or ceramic may be applied by vitrifying or hot pressing. The coated diamonds may be mixed with Cu powder and hot pressed in a graphite mould and sintered or infiltrated with brazing material. Alternatively Cu or Ni coated diamonds may be sintered in situ. The coated diamonds may be coated with brazing material, mixed with sponge iron and heated in hydrogen or a vacuum. The resultant coated diamonds may be embedded in a resin matrix. Ti coated diamonds overcoated with Cu or Ni or both may be hot pressed into a cavity in a steel shank of a wheel dressing tool (Fig. 6, not shown) and hot pressed with Cu and Ag brazing alloy powders. The coated diamonds may also be mounted on a tool by applying brazing materials between the diamonds and the tool and heating with a gas torch in air. Brazing materials may be Cu-Ag, Cu-Be or Cu-Zn. Other tools produced may comprise grinding wheels or segments, saw blades or honing tools.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80414469A | 1969-03-04 | 1969-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1310686A true GB1310686A (en) | 1973-03-21 |
Family
ID=25188293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB801970A Expired GB1310686A (en) | 1969-03-04 | 1970-02-19 | Method of producing coated diamonds |
Country Status (10)
Country | Link |
---|---|
US (1) | US3650714A (en) |
JP (1) | JPS4910968B1 (en) |
BE (1) | BE746768A (en) |
CH (1) | CH531398A (en) |
DE (1) | DE2010183A1 (en) |
FR (1) | FR2037597A5 (en) |
GB (1) | GB1310686A (en) |
NL (1) | NL7003116A (en) |
SE (1) | SE374538B (en) |
ZA (1) | ZA701109B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121330A (en) * | 1982-05-10 | 1983-12-21 | Tokyo Shibaura Electric Co | Grinding wheel and manufacturing method thereof |
CN104066548A (en) * | 2012-01-31 | 2014-09-24 | 株式会社捷太格特 | Grindstone manufacturing method and grindstone |
US9194189B2 (en) | 2011-09-19 | 2015-11-24 | Baker Hughes Incorporated | Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element |
US20170151652A1 (en) * | 2014-06-16 | 2017-06-01 | Yoshigoro Ogura | Diamond-containing brazing material and diamond-joined tool |
CN111644739A (en) * | 2020-06-15 | 2020-09-11 | 哈尔滨工业大学 | Brazing filler metal system for air atmosphere brazing YSZ ceramic and brazing method |
Families Citing this family (110)
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US3929432A (en) * | 1970-05-29 | 1975-12-30 | De Beers Ind Diamond | Diamond particle having a composite coating of titanium and a metal layer |
US3879901A (en) * | 1970-06-24 | 1975-04-29 | De Beers Ind Diamond | Metal-coated diamonds in a metal alloy matrix |
US3850590A (en) * | 1970-09-28 | 1974-11-26 | Impregnated Diamond Prod Ltd | An abrasive tool comprising a continuous porous matrix of sintered metal infiltrated by a continuous synthetic resin |
US3841852A (en) * | 1972-01-24 | 1974-10-15 | Christensen Diamond Prod Co | Abraders, abrasive particles and methods for producing same |
US3871840A (en) * | 1972-01-24 | 1975-03-18 | Christensen Diamond Prod Co | Abrasive particles encapsulated with a metal envelope of allotriomorphic dentrites |
GB1388172A (en) * | 1972-03-22 | 1975-03-26 | De Beers Ind Diamond | Metal coating of diamonds |
ZA731580B (en) * | 1972-03-22 | 1974-10-30 | Debeers Ind Diamond Division L | Metal coating of diamond |
US3918217A (en) * | 1972-07-24 | 1975-11-11 | Lloyd R Oliver & Company | Abrading device with protrusions on metal bonded abrasive grits |
US3923476A (en) * | 1973-01-22 | 1975-12-02 | Alexander Rose Roy | Method of producing coated abrasive particles |
JPS5227878B2 (en) * | 1973-03-20 | 1977-07-22 | ||
US3852049A (en) * | 1973-04-02 | 1974-12-03 | Gen Electric | Vitreous-bonded cubic boron nitride abrasive grinding system |
US4142869A (en) * | 1973-12-29 | 1979-03-06 | Vereschagin Leonid F | Compact-grained diamond material |
SE7508730L (en) * | 1974-08-02 | 1976-02-03 | Inst Materialovedenia Akademii | PROCEDURE FOR SOLDERING METALS WITH EXTREMELY HARD MATERIALS, PREFERABLY SYNTHETIC MATERIALS, AND SOLDERING MEASURES FOR PERFORMING THE PROCEDURE |
US4079552A (en) * | 1974-11-06 | 1978-03-21 | Fletcher J Lawrence | Diamond bonding process |
IE42894B1 (en) * | 1975-07-28 | 1980-11-05 | Gen Electric | Improvements in coated diamond and cubic boron mitride particles and processes thereof |
US4117968A (en) * | 1975-09-04 | 1978-10-03 | Jury Vladimirovich Naidich | Method for soldering metals with superhard man-made materials |
US4157897A (en) * | 1977-04-14 | 1979-06-12 | Norton Company | Ceramic bonded grinding tools with graphite in the bond |
ZA781390B (en) * | 1978-03-09 | 1979-04-25 | De Beers Ind Diamond | The metal coating of abrasive particles |
JPS6021942B2 (en) * | 1978-06-27 | 1985-05-30 | 三井金属鉱業株式会社 | Metal-bonded diamond sintered body and its manufacturing method |
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 |
US4373934A (en) * | 1981-08-05 | 1983-02-15 | General Electric Company | Metal bonded diamond aggregate abrasive |
US4738689A (en) * | 1984-03-20 | 1988-04-19 | General Electric Company | Coated oxidation-resistant porous abrasive compact and method for making same |
EP0267912A1 (en) * | 1986-05-22 | 1988-05-25 | CLINE, Carl F. | Method for production of cermets of abrasive materials |
US5030276A (en) * | 1986-10-20 | 1991-07-09 | Norton Company | Low pressure bonding of PCD bodies and method |
US4943488A (en) * | 1986-10-20 | 1990-07-24 | Norton Company | Low pressure bonding of PCD bodies and method for drill bits and the like |
US5116568A (en) * | 1986-10-20 | 1992-05-26 | Norton Company | Method for low pressure bonding of PCD bodies |
JPH0623394B2 (en) * | 1987-10-21 | 1994-03-30 | 猛雄 沖 | Coated abrasive grains and manufacturing method thereof |
US5230718A (en) * | 1987-10-21 | 1993-07-27 | Takeo Oki | Coated abrasive grains and a manufacturing method therefor |
US5062865A (en) * | 1987-12-04 | 1991-11-05 | Norton Company | Chemically bonded superabrasive grit |
US5011514A (en) * | 1988-07-29 | 1991-04-30 | Norton Company | Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof |
US5151107A (en) * | 1988-07-29 | 1992-09-29 | Norton Company | Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof |
US4916869A (en) * | 1988-08-01 | 1990-04-17 | L. R. Oliver & Company, Inc. | Bonded abrasive grit structure |
US5024680A (en) * | 1988-11-07 | 1991-06-18 | Norton Company | Multiple metal coated superabrasive grit and methods for their manufacture |
US6413589B1 (en) | 1988-11-29 | 2002-07-02 | Chou H. Li | Ceramic coating method |
US5392982A (en) * | 1988-11-29 | 1995-02-28 | Li; Chou H. | Ceramic bonding method |
US5104422A (en) * | 1989-05-30 | 1992-04-14 | General Electric Company | Refractory metal oxide coated abrasives and grinding wheels made therefrom |
US4951427A (en) * | 1989-05-30 | 1990-08-28 | General Electric Company | Refractory metal oxide coated abrasives and grinding wheels made therefrom |
JPH03274205A (en) * | 1990-03-26 | 1991-12-05 | Isuzu Motors Ltd | Locally hardened sintered body and manufacture thereof |
US5239784A (en) * | 1990-04-18 | 1993-08-31 | B & J Manufacturing Company | Cavitied abrading device with smooth lands area and layered grit |
US5126207A (en) * | 1990-07-20 | 1992-06-30 | Norton Company | Diamond having multiple coatings and methods for their manufacture |
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US6170583B1 (en) | 1998-01-16 | 2001-01-09 | Dresser Industries, Inc. | Inserts and compacts having coated or encrusted cubic boron nitride particles |
US6258418B1 (en) | 1998-06-24 | 2001-07-10 | Ronald A. Rudder | Method for producing diamond-tiled cooking utensils and other workpieces for durable stick-resistant surfaces |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2319331A (en) * | 1942-04-28 | 1943-05-18 | Callite Tungsten Corp | Abrasive article |
US2411867A (en) * | 1942-12-19 | 1946-12-03 | Brenner Bert | Industrial diamond tool and method of producing same |
US3178273A (en) * | 1961-01-07 | 1965-04-13 | Libal Herbert | Method of producing tool surface layers containing diamond particles |
US3276852A (en) * | 1962-11-20 | 1966-10-04 | Jerome H Lemelson | Filament-reinforced composite abrasive articles |
US3293012A (en) * | 1962-11-27 | 1966-12-20 | Exxon Production Research Co | Process of infiltrating diamond particles with metallic binders |
US3356473A (en) * | 1964-05-28 | 1967-12-05 | Gen Electric | Metal-bonded diamond abrasive body |
-
1969
- 1969-03-04 US US804144A patent/US3650714A/en not_active Expired - Lifetime
-
1970
- 1970-02-19 ZA ZA701109A patent/ZA701109B/en unknown
- 1970-02-19 GB GB801970A patent/GB1310686A/en not_active Expired
- 1970-03-03 CH CH308070A patent/CH531398A/en not_active IP Right Cessation
- 1970-03-03 SE SE7002763A patent/SE374538B/xx unknown
- 1970-03-03 BE BE746768D patent/BE746768A/xx unknown
- 1970-03-04 NL NL7003116A patent/NL7003116A/xx not_active Application Discontinuation
- 1970-03-04 DE DE19702010183 patent/DE2010183A1/en active Pending
- 1970-03-04 FR FR7007712A patent/FR2037597A5/fr not_active Expired
- 1970-03-04 JP JP45018638A patent/JPS4910968B1/ja active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121330A (en) * | 1982-05-10 | 1983-12-21 | Tokyo Shibaura Electric Co | Grinding wheel and manufacturing method thereof |
US4618349A (en) * | 1982-05-10 | 1986-10-21 | Tokyo Shibaura Denki Kabushiki Kaisha | Grinding wheel manufacturing method |
US9194189B2 (en) | 2011-09-19 | 2015-11-24 | Baker Hughes Incorporated | Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element |
US9771497B2 (en) | 2011-09-19 | 2017-09-26 | Baker Hughes, A Ge Company, Llc | Methods of forming earth-boring tools |
CN104066548A (en) * | 2012-01-31 | 2014-09-24 | 株式会社捷太格特 | Grindstone manufacturing method and grindstone |
EP2810740A4 (en) * | 2012-01-31 | 2015-11-11 | Jtekt Corp | Grindstone manufacturing method and grindstone |
CN104066548B (en) * | 2012-01-31 | 2017-11-28 | 株式会社捷太格特 | The manufacture method and grinding tool of grinding tool |
US9908216B2 (en) | 2012-01-31 | 2018-03-06 | Jtekt Corporation | Grinding wheel manufacturing method and grinding wheel |
US20170151652A1 (en) * | 2014-06-16 | 2017-06-01 | Yoshigoro Ogura | Diamond-containing brazing material and diamond-joined tool |
CN111644739A (en) * | 2020-06-15 | 2020-09-11 | 哈尔滨工业大学 | Brazing filler metal system for air atmosphere brazing YSZ ceramic and brazing method |
Also Published As
Publication number | Publication date |
---|---|
NL7003116A (en) | 1970-09-08 |
SE374538B (en) | 1975-03-10 |
US3650714A (en) | 1972-03-21 |
ZA701109B (en) | 1971-01-27 |
DE2010183A1 (en) | 1970-09-10 |
BE746768A (en) | 1970-09-03 |
FR2037597A5 (en) | 1970-12-31 |
JPS4910968B1 (en) | 1974-03-14 |
CH531398A (en) | 1972-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |