GB1447341A - Process for applying hard cardbide particles upon a substrate - Google Patents

Process for applying hard cardbide particles upon a substrate

Info

Publication number
GB1447341A
GB1447341A GB128275A GB128275A GB1447341A GB 1447341 A GB1447341 A GB 1447341A GB 128275 A GB128275 A GB 128275A GB 128275 A GB128275 A GB 128275A GB 1447341 A GB1447341 A GB 1447341A
Authority
GB
United Kingdom
Prior art keywords
substrate
applying
particles
cardbide
matrix material
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
GB128275A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to GB128275A priority Critical patent/GB1447341A/en
Publication of GB1447341A publication Critical patent/GB1447341A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

1447341 Hard facing metal substrates G R HELD 13 Jan 1975 1282/75 Headings C7D and C7F A substrate, e.g. a steel cutting edge, is hard faced with a carbide, e.g. of W, Ti, Ta, Mo, by applying a Cu-free matrix material having a melting point of 1900 to 2100‹F, e.g. by spraying a Ni-Cr, Wc or Co base alloy, then applying an organic adhesive, sprinkling the carbide particles on the adhesive, and then heating, e.g. in a hydrogennitrogen atmosphere, to melt the matrix material. The organic binder may be water-glycerine, waterstarch, laundry size, castor or mineral oil.
GB128275A 1975-01-13 1975-01-13 Process for applying hard cardbide particles upon a substrate Expired GB1447341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB128275A GB1447341A (en) 1975-01-13 1975-01-13 Process for applying hard cardbide particles upon a substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB128275A GB1447341A (en) 1975-01-13 1975-01-13 Process for applying hard cardbide particles upon a substrate

Publications (1)

Publication Number Publication Date
GB1447341A true GB1447341A (en) 1976-08-25

Family

ID=9719266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB128275A Expired GB1447341A (en) 1975-01-13 1975-01-13 Process for applying hard cardbide particles upon a substrate

Country Status (1)

Country Link
GB (1) GB1447341A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414977A1 (en) * 1978-01-24 1979-08-17 Voitas Edward DRILL SLEEVES, PUMP SEALS AND SIMILAR OBJECTS AND PROCESS FOR THEIR MANUFACTURING
GB2222180A (en) * 1988-05-25 1990-02-28 Gen Electric Forming abrasive particles and tips for turbine blades
DE3842673A1 (en) * 1988-12-19 1990-06-21 Atilla Dipl Chem Dr Ing Akyol Process for producing wear-resistant coats

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414977A1 (en) * 1978-01-24 1979-08-17 Voitas Edward DRILL SLEEVES, PUMP SEALS AND SIMILAR OBJECTS AND PROCESS FOR THEIR MANUFACTURING
GB2222180A (en) * 1988-05-25 1990-02-28 Gen Electric Forming abrasive particles and tips for turbine blades
GB2222180B (en) * 1988-05-25 1992-12-09 Gen Electric Forming abrasive tips for turbine blades
DE3842673A1 (en) * 1988-12-19 1990-06-21 Atilla Dipl Chem Dr Ing Akyol Process for producing wear-resistant coats

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee