FR2987419B1 - PROCESS FOR REPLACING A BONDING AREA OF TWO METAL TUBULAR ELEMENTS OF DIFFERENT METALLURGICAL COMPOSITION - Google Patents

PROCESS FOR REPLACING A BONDING AREA OF TWO METAL TUBULAR ELEMENTS OF DIFFERENT METALLURGICAL COMPOSITION

Info

Publication number
FR2987419B1
FR2987419B1 FR1251674A FR1251674A FR2987419B1 FR 2987419 B1 FR2987419 B1 FR 2987419B1 FR 1251674 A FR1251674 A FR 1251674A FR 1251674 A FR1251674 A FR 1251674A FR 2987419 B1 FR2987419 B1 FR 2987419B1
Authority
FR
France
Prior art keywords
replacing
bonding area
tubular elements
metal tubular
metallurgical composition
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.)
Active
Application number
FR1251674A
Other languages
French (fr)
Other versions
FR2987419A1 (en
Inventor
Christian Brenin
Laurent Foechterlen
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.)
Areva NP SAS
Original Assignee
Areva NP SAS
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 Areva NP SAS filed Critical Areva NP SAS
Priority to FR1251674A priority Critical patent/FR2987419B1/en
Publication of FR2987419A1 publication Critical patent/FR2987419A1/en
Application granted granted Critical
Publication of FR2987419B1 publication Critical patent/FR2987419B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/021—Isostatic pressure welding
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/027—Making tubes with soldering or welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B23K9/232—Arc welding or cutting taking account of the properties of the materials to be welded of different metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/007—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints specially adapted for joining pipes of dissimilar materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0254—Welded joints the pipes having an internal or external coating
    • F16L13/0263—Welded joints the pipes having an internal or external coating having an internal coating
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
FR1251674A 2012-02-23 2012-02-23 PROCESS FOR REPLACING A BONDING AREA OF TWO METAL TUBULAR ELEMENTS OF DIFFERENT METALLURGICAL COMPOSITION Active FR2987419B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1251674A FR2987419B1 (en) 2012-02-23 2012-02-23 PROCESS FOR REPLACING A BONDING AREA OF TWO METAL TUBULAR ELEMENTS OF DIFFERENT METALLURGICAL COMPOSITION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251674A FR2987419B1 (en) 2012-02-23 2012-02-23 PROCESS FOR REPLACING A BONDING AREA OF TWO METAL TUBULAR ELEMENTS OF DIFFERENT METALLURGICAL COMPOSITION

Publications (2)

Publication Number Publication Date
FR2987419A1 FR2987419A1 (en) 2013-08-30
FR2987419B1 true FR2987419B1 (en) 2015-01-02

Family

ID=46149620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251674A Active FR2987419B1 (en) 2012-02-23 2012-02-23 PROCESS FOR REPLACING A BONDING AREA OF TWO METAL TUBULAR ELEMENTS OF DIFFERENT METALLURGICAL COMPOSITION

Country Status (1)

Country Link
FR (1) FR2987419B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201322251D0 (en) * 2013-12-17 2014-01-29 Bae Systems Plc Rudder tabs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148080A (en) * 1982-03-01 1983-09-03 Mitsubishi Heavy Ind Ltd Joint of different materials
FR2723869A1 (en) * 1994-08-30 1996-03-01 Framatome Sa Replacing welded joint between dissimilar steel pipes in nuclear reactor
JPH11315973A (en) * 1998-05-01 1999-11-16 Ishikawajima Harima Heavy Ind Co Ltd Welding method for steel products whose compositions are different from each other
FR2799401B1 (en) * 1999-10-07 2002-01-18 Framatome Sa PROTECTION METHOD AND METHOD FOR RENOVATION OF A HETEROGENEOUS WELDED LINK BETWEEN TWO TUBULAR ELEMENTS
US20100028705A1 (en) * 2006-09-06 2010-02-04 Alstom Technology Ltd Dissimilar metal transition for superheater or reheater tubes

Also Published As

Publication number Publication date
FR2987419A1 (en) 2013-08-30

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