GB909314A - Improvements in and relating to the brazing and soldering of nickel and nickel-base alloys - Google Patents
Improvements in and relating to the brazing and soldering of nickel and nickel-base alloysInfo
- Publication number
- GB909314A GB909314A GB2240560A GB2240560A GB909314A GB 909314 A GB909314 A GB 909314A GB 2240560 A GB2240560 A GB 2240560A GB 2240560 A GB2240560 A GB 2240560A GB 909314 A GB909314 A GB 909314A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- copper
- soldering
- brazing
- base alloys
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- 229910045601 alloy Inorganic materials 0.000 title abstract 2
- 239000000956 alloy Substances 0.000 title abstract 2
- 238000005219 brazing Methods 0.000 title abstract 2
- 238000005476 soldering Methods 0.000 title abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 230000004907 flux Effects 0.000 abstract 3
- 239000005749 Copper compound Substances 0.000 abstract 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3606—Borates or B-oxides
-
- 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
- B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated
Abstract
In a method of soldering on brazing nickel or nickel base alloys the boron and fluorine containing type flux has copper or a copper compound (oxide or chloride) added. The stated range is 0.1-3% which is sufficient to deposit a layer of copper but not to interfere with the characteristics of the flux. This addition prevents the occurrence of cracking due to grain boundary embrittlement which occurs with prior art fluxes. The Provisional Specification discloses the use of Sn, Au, Ag, Pd, p Pt, or any other metal above nickel in the electrochemical series, as an alternative or in addition to copper. This matter does not appear in the Specification as accepted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2240560A GB909314A (en) | 1960-06-27 | 1960-06-27 | Improvements in and relating to the brazing and soldering of nickel and nickel-base alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2240560A GB909314A (en) | 1960-06-27 | 1960-06-27 | Improvements in and relating to the brazing and soldering of nickel and nickel-base alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB909314A true GB909314A (en) | 1962-10-31 |
Family
ID=10178840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2240560A Expired GB909314A (en) | 1960-06-27 | 1960-06-27 | Improvements in and relating to the brazing and soldering of nickel and nickel-base alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB909314A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588789A1 (en) * | 1985-10-18 | 1987-04-24 | Armines | METHOD OF ASSEMBLING AND DIFFUSING BONDING OF PARTS AND POWDERS OF METAL ALLOYS |
| EP1052053A2 (en) * | 1999-05-08 | 2000-11-15 | Degussa-Hüls Aktiengesellschaft | Flux for brazing difficult-to-wet metal workpieces |
| DE102006003921B3 (en) * | 2006-01-26 | 2007-06-06 | Mec Holding Gmbh | Flux which contains no boric acid, is based on potassium pentaborate and potassium metaborate |
| US20150097023A1 (en) * | 2012-03-02 | 2015-04-09 | Snecma | Process for joining two metal parts by braze-welding |
-
1960
- 1960-06-27 GB GB2240560A patent/GB909314A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588789A1 (en) * | 1985-10-18 | 1987-04-24 | Armines | METHOD OF ASSEMBLING AND DIFFUSING BONDING OF PARTS AND POWDERS OF METAL ALLOYS |
| EP0228921A1 (en) * | 1985-10-18 | 1987-07-15 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Process for the diffusion bonding of metal work pieces and powders |
| US4724120A (en) * | 1985-10-18 | 1988-02-09 | Association Pour La Recherche Et Le Developpement Des Methodes Et Processus Industriels "A.R.M.I.N.E.S." | Method for the assembly of and the interconnection by diffusion of bodies of metal alloys |
| EP1052053A2 (en) * | 1999-05-08 | 2000-11-15 | Degussa-Hüls Aktiengesellschaft | Flux for brazing difficult-to-wet metal workpieces |
| DE19921332A1 (en) * | 1999-05-08 | 2000-11-16 | Degussa | Flux for brazing difficult-to-wet metallic materials |
| US6613159B1 (en) * | 1999-05-08 | 2003-09-02 | Degussa-Huls Aktingesellschaft | Flux for brazing difficult to wet metallic materials |
| EP1052053A3 (en) * | 1999-05-08 | 2003-12-03 | BrazeTec GmbH | Flux for brazing difficult-to-wet metal workpieces |
| CZ300396B6 (en) * | 1999-05-08 | 2009-05-13 | Umicore Ag & Co. Kg | Flux, use of its active admixture and solder composite material containing such a flux |
| DE102006003921B3 (en) * | 2006-01-26 | 2007-06-06 | Mec Holding Gmbh | Flux which contains no boric acid, is based on potassium pentaborate and potassium metaborate |
| US20150097023A1 (en) * | 2012-03-02 | 2015-04-09 | Snecma | Process for joining two metal parts by braze-welding |
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