GB1319280A - Process for brazing stainless steel parts to parts of aluminum and or aluminum alloys - Google Patents
Process for brazing stainless steel parts to parts of aluminum and or aluminum alloysInfo
- Publication number
- GB1319280A GB1319280A GB5811470A GB5811470A GB1319280A GB 1319280 A GB1319280 A GB 1319280A GB 5811470 A GB5811470 A GB 5811470A GB 5811470 A GB5811470 A GB 5811470A GB 1319280 A GB1319280 A GB 1319280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- stainless steel
- aluminum
- brazing
- chloride
- 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
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
- B23K35/3603—Halide salts
-
- 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
- B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
- B23K35/286—Al as the principal constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
1319280 Brazing flux solution SOC ANON DES USINES CHAUSSON 7 Dec 1970 [15 Dec 1969] 58114/70 Headings C7E and C7M [Also in Division B3] A brazing flux for use in brazing together stainless steel and aluminium or aluminium alloy parts (see Division B3) comprises in parts by weight per 100 parts of water: zinc chloride 10, lithium chloride 10, sodium chloride 30, potassium chloride 41 and aluminium fluoride 9. The stainless steel is first pickled in a solution containing 0À1 1 HNO 3 , 20 grams NaF and 0À8 1 H 2 O per 1 of solution.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6943387A FR2071016A5 (en) | 1969-12-15 | 1969-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1319280A true GB1319280A (en) | 1973-06-06 |
Family
ID=9044604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5811470A Expired GB1319280A (en) | 1969-12-15 | 1970-12-07 | Process for brazing stainless steel parts to parts of aluminum and or aluminum alloys |
Country Status (6)
Country | Link |
---|---|
US (1) | US3728783A (en) |
BE (1) | BE759783A (en) |
DE (1) | DE2061773C3 (en) |
ES (1) | ES386425A1 (en) |
FR (1) | FR2071016A5 (en) |
GB (1) | GB1319280A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3943270A (en) * | 1973-03-01 | 1976-03-09 | Foseco International Limited | Aqueous flux for hot dip galvanising process |
US4224086A (en) * | 1979-05-17 | 1980-09-23 | Aluminum Company Of America | Dip brazing flux |
US4244506A (en) * | 1979-11-26 | 1981-01-13 | Aluminum Company Of America | Recovery of flux residues from rinse water in dip brazing |
US5098010A (en) * | 1987-01-30 | 1992-03-24 | Carmichael Arthur O | Process using protective flux coatings for delaying joining and soldering operations |
US5145722A (en) * | 1989-04-11 | 1992-09-08 | Hughes Aircraft Company | Method and composition for protecting and enhancing the solderability of metallic surfaces |
JP2677961B2 (en) * | 1993-12-28 | 1997-11-17 | 昭和アルミニウム株式会社 | Flux for low temperature brazing used for joining low melting point aluminum materials |
CA2501202C (en) * | 2002-10-07 | 2009-08-18 | Voestalpine Stahl Gmbh | Method for joining two metal sheets respectively consisting of an aluminium material and an iron or titanium material by means of a braze welding joint |
JP2008523296A (en) * | 2004-12-13 | 2008-07-03 | ベール ゲーエムベーハー ウント コー カーゲー | Heat exchange device for gas containing acid |
JP5120284B2 (en) | 2009-02-04 | 2013-01-16 | 株式会社豊田自動織機 | Semiconductor device |
US20100300394A1 (en) | 2009-05-28 | 2010-12-02 | Gm Global Technology Operations, Inc. | Metal alloy castings with cast-in-place tubes for fluid flow |
DE102011014605A1 (en) * | 2011-03-22 | 2012-09-27 | Robert Bosch Gmbh | Coating method, pile tube and apparatus for carrying out the method |
CN103084760B (en) * | 2013-02-22 | 2015-12-23 | 大连理工大学 | For the welding wire of aluminium alloy/steel different-metal material welding |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA627787A (en) * | 1961-09-19 | C. Lemon Lloyd | Method for joining aluminum to stainless steel | |
US2271210A (en) * | 1938-12-03 | 1942-01-27 | Linde Air Prod Co | Method of joining metallic memebers and joint thereby produced |
US2809423A (en) * | 1953-03-30 | 1957-10-15 | Gen Motors Corp | Salt flux and method for brazing aluminum parts therewith |
US2849790A (en) * | 1954-02-08 | 1958-09-02 | Fairchild Engine & Airplane | Joints between iron and light metals |
US2867037A (en) * | 1955-04-12 | 1959-01-06 | Gen Motors Corp | Composition for soldering metal and method for using same |
US2817894A (en) * | 1956-08-16 | 1957-12-31 | Horizons Inc | Soldering flux composition and method of soldering with same |
US2817893A (en) * | 1956-08-16 | 1957-12-31 | Horizons Inc | Soldering flux composition |
US3242565A (en) * | 1963-02-06 | 1966-03-29 | Robert E North | Fluxless joining of stainless steel to aluminum |
US3468770A (en) * | 1965-12-22 | 1969-09-23 | Tarun Kumar Ghose | Coating of aluminium and/or aluminium alloys on steel surfaces |
US3497400A (en) * | 1967-09-14 | 1970-02-24 | Aluminum Co Of America | Soldering flux |
-
0
- BE BE759783D patent/BE759783A/en not_active IP Right Cessation
-
1969
- 1969-12-15 FR FR6943387A patent/FR2071016A5/fr not_active Expired
-
1970
- 1970-12-04 US US00095402A patent/US3728783A/en not_active Expired - Lifetime
- 1970-12-07 GB GB5811470A patent/GB1319280A/en not_active Expired
- 1970-12-12 ES ES386425A patent/ES386425A1/en not_active Expired
- 1970-12-15 DE DE2061773A patent/DE2061773C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2061773A1 (en) | 1971-06-16 |
BE759783A (en) | 1971-05-17 |
US3728783A (en) | 1973-04-24 |
DE2061773B2 (en) | 1977-10-13 |
DE2061773C3 (en) | 1978-06-08 |
FR2071016A5 (en) | 1971-09-17 |
ES386425A1 (en) | 1973-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |