FR2723869B1 - - Google Patents

Info

Publication number
FR2723869B1
FR2723869B1 FR9410433A FR9410433A FR2723869B1 FR 2723869 B1 FR2723869 B1 FR 2723869B1 FR 9410433 A FR9410433 A FR 9410433A FR 9410433 A FR9410433 A FR 9410433A FR 2723869 B1 FR2723869 B1 FR 2723869B1
Authority
FR
France
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 - Fee Related
Application number
FR9410433A
Other languages
French (fr)
Other versions
FR2723869A1 (en
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 filed Critical
Priority to FR9410433A priority Critical patent/FR2723869A1/en
Publication of FR2723869A1 publication Critical patent/FR2723869A1/en
Application granted granted Critical
Publication of FR2723869B1 publication Critical patent/FR2723869B1/fr
Granted 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
    • 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
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
FR9410433A 1994-08-30 1994-08-30 Replacing welded joint between dissimilar steel pipes in nuclear reactor Granted FR2723869A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9410433A FR2723869A1 (en) 1994-08-30 1994-08-30 Replacing welded joint between dissimilar steel pipes in nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410433A FR2723869A1 (en) 1994-08-30 1994-08-30 Replacing welded joint between dissimilar steel pipes in nuclear reactor

Publications (2)

Publication Number Publication Date
FR2723869A1 FR2723869A1 (en) 1996-03-01
FR2723869B1 true FR2723869B1 (en) 1997-02-14

Family

ID=9466570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9410433A Granted FR2723869A1 (en) 1994-08-30 1994-08-30 Replacing welded joint between dissimilar steel pipes in nuclear reactor

Country Status (1)

Country Link
FR (1) FR2723869A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035585B3 (en) * 2005-07-29 2006-08-10 Areva Np Gmbh Producing a welded joint between a plated ferritic part and an austenitic part comprises welding a root of austenitic material, welding an intermediate layer of nickel alloy forming a weld seam of nickel-based material
FR2987419B1 (en) * 2012-02-23 2015-01-02 Areva Np PROCESS FOR REPLACING A BONDING AREA OF TWO METAL TUBULAR ELEMENTS OF DIFFERENT METALLURGICAL COMPOSITION
FR3026039B1 (en) * 2014-09-19 2016-11-11 Snecma METHOD FOR REPAIRING A CIRCONFERENTIAL THROAT OF AN ANNIBLE LOCKING MEMBER FOR TURBOMACHINE
CN112059529B (en) * 2020-09-07 2021-08-10 中国航发沈阳黎明航空发动机有限责任公司 Method for repairing abrasion of inner wall of thin-wall titanium alloy conduit joint for aircraft engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548563B1 (en) * 1983-07-06 1985-11-22 Stein Industrie ASSEMBLY FORMED BY ASSEMBLING FERRITIC STAINLESS STEEL TUBES ON A TUBULAR PLATE IN CARBON STEEL, AND METHOD FOR MANUFACTURING SAID ASSEMBLY
US4703885A (en) * 1985-11-15 1987-11-03 Ga Technologies Inc. Method of welding austenitic steel to ferritic steel with filler alloys
FR2656147B1 (en) * 1989-12-15 1992-04-10 Electricite De France METHOD FOR REPLACING A NUCLEAR REACTOR PRESSURIZER HEATING ELEMENT AND DEVICE USED IN SUCH A PROCESS.
FR2685950B1 (en) * 1992-01-07 1994-02-25 Framatome BIMETALLIC SLEEVE FOR REPAIRING A LOCALLY DETERIORATED HEAT EXCHANGER TUBE AND METHOD FOR REPAIRING SUCH A TUBE USING THIS SLEEVE.
FR2692972B1 (en) * 1992-06-25 1994-08-19 Framatome Sa Method for repairing a locally damaged heat exchanger tube.

Also Published As

Publication number Publication date
FR2723869A1 (en) 1996-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse