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GB858908A - A method of fixing cupro-nickel tubes on steel walls - Google Patents

A method of fixing cupro-nickel tubes on steel walls

Info

Publication number
GB858908A
GB858908A GB23929/57A GB2392957A GB858908A GB 858908 A GB858908 A GB 858908A GB 23929/57 A GB23929/57 A GB 23929/57A GB 2392957 A GB2392957 A GB 2392957A GB 858908 A GB858908 A GB 858908A
Authority
GB
United Kingdom
Prior art keywords
cupro
fixing
steel walls
nickel tubes
remainder
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
GB23929/57A
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.)
CIE CONSTR GROS MAT ELECTROMEC
Original Assignee
CIE CONSTR GROS MAT ELECTROMEC
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 CIE CONSTR GROS MAT ELECTROMEC filed Critical CIE CONSTR GROS MAT ELECTROMEC
Publication of GB858908A publication Critical patent/GB858908A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
    • 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
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

A heat exchanger tube may have one of the following alloy compositions given in percentages: ..(a).(b) .Cu.68.66 .Ni.30.30 .Fe.1.2 .Mn.1.2 and may be welded to a tubular member having one of the following alloy compositions given in percentages: ..(a).(b).(c) .Fe.2.5.11.1.25 .Si.1-2.2.3.2 .Mn.0.5-1.5.1.5.1.5 .C.0.35.0.4.1 .Cu.remainder.-.- .Cr.-.14-17.- .Ni.62-68.remainder.remainder
GB23929/57A 1956-08-24 1957-07-29 A method of fixing cupro-nickel tubes on steel walls Expired GB858908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858908X 1956-08-24

Publications (1)

Publication Number Publication Date
GB858908A true GB858908A (en) 1961-01-18

Family

ID=9330178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23929/57A Expired GB858908A (en) 1956-08-24 1957-07-29 A method of fixing cupro-nickel tubes on steel walls

Country Status (1)

Country Link
GB (1) GB858908A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962767A (en) * 1974-08-13 1976-06-15 Westinghouse Electric Corporation Method for repairing a heat exchanger tube
GB2148168A (en) * 1983-10-25 1985-05-30 Dana Corp Method of welding aluminium driveshaft components
EP0161815A1 (en) * 1984-04-27 1985-11-21 The Babcock & Wilcox Company Method for replacing tubes in a header or drum
USRE32892E (en) * 1983-10-25 1989-03-21 Dana Corporation Method of welding aluminum driveshaft components

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962767A (en) * 1974-08-13 1976-06-15 Westinghouse Electric Corporation Method for repairing a heat exchanger tube
GB2148168A (en) * 1983-10-25 1985-05-30 Dana Corp Method of welding aluminium driveshaft components
USRE32892E (en) * 1983-10-25 1989-03-21 Dana Corporation Method of welding aluminum driveshaft components
EP0161815A1 (en) * 1984-04-27 1985-11-21 The Babcock & Wilcox Company Method for replacing tubes in a header or drum

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