GB789653A - Copper base brazing alloy - Google Patents

Copper base brazing alloy

Info

Publication number
GB789653A
GB789653A GB16963/56A GB1696356A GB789653A GB 789653 A GB789653 A GB 789653A GB 16963/56 A GB16963/56 A GB 16963/56A GB 1696356 A GB1696356 A GB 1696356A GB 789653 A GB789653 A GB 789653A
Authority
GB
United Kingdom
Prior art keywords
per cent
brazing alloy
copper base
base brazing
exceeding
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
GB16963/56A
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.)
Alstom Power Inc
Original Assignee
Air Preheater 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 Air Preheater Co Inc filed Critical Air Preheater Co Inc
Publication of GB789653A publication Critical patent/GB789653A/en
Expired legal-status Critical Current

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
    • B23K35/24—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
    • B23K35/302—Cu as the principal constituent

Abstract

A brazing alloy for use in structures which are subjected to temperature in the range 900-1200 DEG F., e.g. heat exchangers receiving exhaust gases from gas turbines, has the following composition .Cu.85.0-95.0 per cent .Ni.3.5-10.5 per cent .Cr.0.825-2.44 per cent .B.0.175-0.56 per cent Fe, C and Si not exceeding 1.5 per cent in total
GB16963/56A 1955-06-22 1956-06-01 Copper base brazing alloy Expired GB789653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US789653XA 1955-06-22 1955-06-22

Publications (1)

Publication Number Publication Date
GB789653A true GB789653A (en) 1958-01-22

Family

ID=22147284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16963/56A Expired GB789653A (en) 1955-06-22 1956-06-01 Copper base brazing alloy

Country Status (1)

Country Link
GB (1) GB789653A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340049A (en) * 1965-02-17 1967-09-05 Eutectic Welding Alloys Copper base alloy
US4950154A (en) * 1989-07-03 1990-08-21 Moberg Clifford A Combination injection mold and sprue bushing
US5020770A (en) * 1988-05-12 1991-06-04 Moberg Clifford A Combination of mold and alloy core pin
GB2243160B (en) * 1990-02-13 1994-08-10 Honda Motor Co Ltd A method of producing a moulded article
US5443615A (en) * 1991-02-08 1995-08-22 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles
WO2011073177A1 (en) * 2009-12-19 2011-06-23 Umicore Ag & Co. Kg Use of a cu alloy for brazing components of exhaust gas systems 84-88 % copper; 8.5-13.5% manganese; 1.5-4 % cobalt or nickel; 0 - 0.5% silicon

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340049A (en) * 1965-02-17 1967-09-05 Eutectic Welding Alloys Copper base alloy
US5020770A (en) * 1988-05-12 1991-06-04 Moberg Clifford A Combination of mold and alloy core pin
US4950154A (en) * 1989-07-03 1990-08-21 Moberg Clifford A Combination injection mold and sprue bushing
GB2243160B (en) * 1990-02-13 1994-08-10 Honda Motor Co Ltd A method of producing a moulded article
US5374391A (en) * 1990-02-13 1994-12-20 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles and production method thereof
US5590388A (en) * 1990-02-13 1996-12-31 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles and production method thereof
US5443615A (en) * 1991-02-08 1995-08-22 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles
WO2011073177A1 (en) * 2009-12-19 2011-06-23 Umicore Ag & Co. Kg Use of a cu alloy for brazing components of exhaust gas systems 84-88 % copper; 8.5-13.5% manganese; 1.5-4 % cobalt or nickel; 0 - 0.5% silicon
EP2512725B1 (en) 2009-12-19 2018-02-21 Umicore AG & Co. KG Use of a copper based alloy for soldering parts of exhaust systems. the solder comprises 84-88 %copper; 8.5-13.5%manganese; 1.5-4 %cobalt or nickel; 0-0.5% silicon.

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