GB1257006A - - Google Patents

Info

Publication number
GB1257006A
GB1257006A GB1257006DA GB1257006A GB 1257006 A GB1257006 A GB 1257006A GB 1257006D A GB1257006D A GB 1257006DA GB 1257006 A GB1257006 A GB 1257006A
Authority
GB
United Kingdom
Prior art keywords
coated
abrasive tools
diamond
metal
intermediate layer
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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1257006A publication Critical patent/GB1257006A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/1851—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material
    • C23C18/1855—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material by mechanical pretreatment, e.g. grinding, sanding
    • 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
    • C04B41/52—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
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/1851—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1,257,006. Abrasive tools. DE BEERS CONSOLIDATED MINES Ltd. 1 May, 1970 [2 May, 1969; 3 June, 1969], No. 21087/70. Heading C4V. [Also in Division C7] A diamond has an intermediate layer of Mo chemically bonded thereto and an outer metal coating of which at least that part adjacent the intermediate layer is or contains a metal in which Mo is soluble, e.g. iron. Thus a diamond may be coated with Mo coated with Fe or Fe-Ni which is itself coated with Ni, Co, Cu, Sn, Ag, Au, or alloys thereof, the whole being flashcoated with Cu. The coated diamonds are suited for use in abrasive tools, either resin- or metal-bonded or in saw-abrasive tools.
GB1257006D 1969-05-02 1970-05-01 Expired GB1257006A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA693118 1969-05-02
ZA693936 1969-06-03

Publications (1)

Publication Number Publication Date
GB1257006A true GB1257006A (en) 1971-12-15

Family

ID=27130992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257006D Expired GB1257006A (en) 1969-05-02 1970-05-01

Country Status (7)

Country Link
JP (1) JPS4910126B1 (en)
BE (1) BE749643A (en)
DE (1) DE2021399C3 (en)
FR (1) FR2047154A5 (en)
GB (1) GB1257006A (en)
IE (1) IE34133B1 (en)
SE (1) SE360347B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534777A1 (en) * 1974-08-02 1976-03-04 Inst Materialovedenija Akademi PROCESS FOR SOLDERING METALS AND MATERIALS ON THE DIAMOND OR BORNITRIDE BASE AND SOLDER FOR CARRYING OUT THIS PROCESS
GB2198151A (en) * 1986-11-04 1988-06-08 Total Petroles Metallic coating on an inorganic substrate
EP0533443A1 (en) * 1991-09-20 1993-03-24 General Electric Company Dual coated diamond pellets
US5759216A (en) * 1994-11-30 1998-06-02 Sumitomo Electric Industries, Ltd. Diamond sintered body having high strength and high wear-resistance and manufacturing method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG41809A1 (en) * 1984-08-13 1987-08-14 Peev Protective coating on graphite electrodes
ES2197300T3 (en) * 1996-01-26 2004-01-01 General Electric Company ABRASIVES COVERED FOR ABRASIVE TOOLS.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534777A1 (en) * 1974-08-02 1976-03-04 Inst Materialovedenija Akademi PROCESS FOR SOLDERING METALS AND MATERIALS ON THE DIAMOND OR BORNITRIDE BASE AND SOLDER FOR CARRYING OUT THIS PROCESS
GB2198151A (en) * 1986-11-04 1988-06-08 Total Petroles Metallic coating on an inorganic substrate
US4839239A (en) * 1986-11-04 1989-06-13 Total Compagnie Francaise Des Petroles Metallic coating on an inorganic substrate
GB2198151B (en) * 1986-11-04 1991-05-29 Total Petroles Metallic coating on an inorganic substrate
EP0533443A1 (en) * 1991-09-20 1993-03-24 General Electric Company Dual coated diamond pellets
US5759216A (en) * 1994-11-30 1998-06-02 Sumitomo Electric Industries, Ltd. Diamond sintered body having high strength and high wear-resistance and manufacturing method thereof

Also Published As

Publication number Publication date
DE2021399C3 (en) 1974-08-22
FR2047154A5 (en) 1971-03-12
DE2021399B2 (en) 1974-01-24
SE360347B (en) 1973-09-24
BE749643A (en) 1970-10-01
IE34133L (en) 1970-11-02
DE2021399A1 (en) 1971-02-25
IE34133B1 (en) 1975-02-19
JPS4910126B1 (en) 1974-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years