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GB821787A - Metal spraying compositions - Google Patents

Metal spraying compositions

Info

Publication number
GB821787A
GB821787A GB29155/57A GB2915557A GB821787A GB 821787 A GB821787 A GB 821787A GB 29155/57 A GB29155/57 A GB 29155/57A GB 2915557 A GB2915557 A GB 2915557A GB 821787 A GB821787 A GB 821787A
Authority
GB
United Kingdom
Prior art keywords
alloy
metal
metal spraying
spraying compositions
hard alloy
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
GB29155/57A
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.)
Wall Colmonoy Corp
Original Assignee
Wall Colmonoy Corp
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 Wall Colmonoy Corp filed Critical Wall Colmonoy Corp
Publication of GB821787A publication Critical patent/GB821787A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Powder Metallurgy (AREA)

Abstract

A metal spraying composition comprises a mixture in powder form of a hard alloy containing Ni, Cr and B, the Ni forming more than 50% of the alloy, and a metal or alloy that is relatively soft compared to the hard alloy. The hard alloy may consist of Ni 65-85%, Cr. 8-18%, B 2-4.5%, C 0.3-1%, Fe 1.25-5.5%, Si 1.25-5%, Co up to 1.5%, and the relatively soft metal or alloy may be selected from Al, Mg, Ti, W, Cr, Fe, Co, Ni and alloys based on at least one of Fe, Ni and Co, e.g. 18-8 stainless steel, and may comprise 20-70% by weight of the composition. The spraying temperature is 1750 DEG -1900 DEG F.
GB29155/57A 1956-10-12 1957-09-16 Metal spraying compositions Expired GB821787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US821787XA 1956-10-12 1956-10-12

Publications (1)

Publication Number Publication Date
GB821787A true GB821787A (en) 1959-10-14

Family

ID=22169537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29155/57A Expired GB821787A (en) 1956-10-12 1957-09-16 Metal spraying compositions

Country Status (1)

Country Link
GB (1) GB821787A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474058A1 (en) * 1980-01-17 1981-07-24 Castolin Sa POWDER FOR THE PRODUCTION OF A THERMAL PROJECTION PROTECTIVE LAYER
EP0095668A1 (en) * 1982-05-28 1983-12-07 General Electric Company Homogeneous alloy powder and superalloy article repair method
BE1002036A5 (en) * 1987-03-30 1990-05-29 Owens Illinois Glass Container NICKEL-BASED ALLOY TOOL FOR SHAPING GLASS.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474058A1 (en) * 1980-01-17 1981-07-24 Castolin Sa POWDER FOR THE PRODUCTION OF A THERMAL PROJECTION PROTECTIVE LAYER
EP0095668A1 (en) * 1982-05-28 1983-12-07 General Electric Company Homogeneous alloy powder and superalloy article repair method
BE1002036A5 (en) * 1987-03-30 1990-05-29 Owens Illinois Glass Container NICKEL-BASED ALLOY TOOL FOR SHAPING GLASS.

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