GB826181A - Improvements in spraywelding materials - Google Patents
Improvements in spraywelding materialsInfo
- 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
Links
- 239000000463 material Substances 0.000 title abstract 5
- 229910045601 alloy Inorganic materials 0.000 abstract 14
- 239000000956 alloy Substances 0.000 abstract 14
- 239000000203 mixture Substances 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000007921 spray Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910018487 Ni—Cr Inorganic materials 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
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.
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)
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3313633A (en) * | 1963-07-24 | 1967-04-11 | Metco Inc | High temperature flame spray powder |
| DE2522690C3 (en) * | 1975-05-22 | 1982-03-04 | Goetze Ag, 5093 Burscheid | Plasma deposition welding powder for the production of wear-resistant layers |
| CH637695A5 (en) * | 1978-04-05 | 1983-08-15 | Castolin Sa | CORROSION AND OXYDATION RESISTANT MULTI-MATERIAL ALLOY ON A NI BASE. |
-
1957
- 1957-02-06 FR FR1172214D patent/FR1172214A/en not_active Expired
- 1957-03-13 GB GB8265/57A patent/GB826181A/en not_active Expired
- 1957-04-03 DE DEM33774A patent/DE1151160B/en active Pending
Cited By (7)
| 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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