GB826181A - Improvements in spraywelding materials - Google Patents

Improvements in spraywelding materials

Info

Publication number
GB826181A
GB826181A GB8265/57A GB826557A GB826181A GB 826181 A GB826181 A GB 826181A GB 8265/57 A GB8265/57 A GB 8265/57A GB 826557 A GB826557 A GB 826557A GB 826181 A GB826181 A GB 826181A
Authority
GB
United Kingdom
Prior art keywords
alloy
self
fluxing
alloys
mixture
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
GB8265/57A
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.)
Metallizing Engineering Co Inc
Original Assignee
Metallizing Engineering Co Inc
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 Metallizing Engineering Co Inc filed Critical Metallizing Engineering Co Inc
Publication of GB826181A publication Critical patent/GB826181A/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
    • 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
    • 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)

Abstract

A spraywelding material comprises a mixture of a least two powdered alloys (the word "alloy" is defined to include pure metal in its scope), in which at least one of said alloys is a self-fluxing alloy, and in which (a) there is a difference in melting temperature of at least 10 DEG F. between the self-fluxing alloy and at least one other alloy of the mixture, and (b) the self-fluxing alloy and said other alloy are mutually alloyable below the upper limit of the fusion range of the mixture when sprayed. The self-fluxing alloy may be of the Cu-base or Ni-base type (i.e. containing at least 30% Ni), and may contain P, Li and/or B as fluxing element(s). Examples of suitable Ni-base alloys are, in per cent, <TABS:0826181/II/1> The spraywelding material may be composed of a mixture of two self-fluxing alloys, e.g. alloys (1) and (4) above, or a self-fluxing alloy with, e.g. Ni, 18-8 stainless steel, 12-16 straight Cr steel or a Ni-Cr alloy. The material may be sprayed from a powder gun or may be compounded with a plastic material into a wire for use in a wire-type spray gun. The example relates to the coating of a steel shaft in which the shaft is pre-heated, spray-coated and the coating then fused.
GB8265/57A 1956-04-06 1957-03-13 Improvements in spraywelding materials Expired GB826181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US826181XA 1956-04-06 1956-04-06

Publications (1)

Publication Number Publication Date
GB826181A true GB826181A (en) 1959-12-31

Family

ID=22172295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8265/57A Expired GB826181A (en) 1956-04-06 1957-03-13 Improvements in spraywelding materials

Country Status (3)

Country Link
DE (1) DE1151160B (en)
FR (1) FR1172214A (en)
GB (1) GB826181A (en)

Cited By (6)

* 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
EP0127894A1 (en) * 1983-06-01 1984-12-12 GTE Products Corporation Nickel-iron brazing alloys containing carbon
GB2202861A (en) * 1987-03-30 1988-10-05 Owens Illinois Glass Container Alloys and the production of formed members
JP2001020055A (en) * 1999-07-06 2001-01-23 Praxair St Technol Inc Chromium boride coating
EP1077271A1 (en) * 1999-08-16 2001-02-21 Praxair S.T. Technology, Inc. Chromium boride coatings
SG83144A1 (en) * 1999-08-16 2001-09-18 Praxair Technology Inc Chromium boride coatings

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313633A (en) * 1963-07-24 1967-04-11 Metco Inc High temperature flame spray powder
CH637695A5 (en) * 1978-04-05 1983-08-15 Castolin Sa CORROSION AND OXYDATION RESISTANT MULTI-MATERIAL ALLOY ON A NI BASE.

Cited By (7)

* 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
EP0127894A1 (en) * 1983-06-01 1984-12-12 GTE Products Corporation Nickel-iron brazing alloys containing carbon
GB2202861A (en) * 1987-03-30 1988-10-05 Owens Illinois Glass Container Alloys and the production of formed members
GB2202861B (en) * 1987-03-30 1991-07-17 Owens Illinois Glass Container Alloys and the production of formed members
JP2001020055A (en) * 1999-07-06 2001-01-23 Praxair St Technol Inc Chromium boride coating
EP1077271A1 (en) * 1999-08-16 2001-02-21 Praxair S.T. Technology, Inc. Chromium boride coatings
SG83144A1 (en) * 1999-08-16 2001-09-18 Praxair Technology Inc Chromium boride coatings

Also Published As

Publication number Publication date
DE1151160B (en) 1963-07-04
FR1172214A (en) 1959-02-06

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