GB1099025A - Improvements in sealed high temperature joints between a material with a magnesium base and another metal - Google Patents

Improvements in sealed high temperature joints between a material with a magnesium base and another metal

Info

Publication number
GB1099025A
GB1099025A GB10931/65A GB1093165A GB1099025A GB 1099025 A GB1099025 A GB 1099025A GB 10931/65 A GB10931/65 A GB 10931/65A GB 1093165 A GB1093165 A GB 1093165A GB 1099025 A GB1099025 A GB 1099025A
Authority
GB
United Kingdom
Prior art keywords
alloy
magnesium
high temperature
another metal
magnesium base
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
GB10931/65A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1099025A publication Critical patent/GB1099025A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/116—Passages or insulators, e.g. for electric cables
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/082—Non-disconnectible joints, e.g. soldered, adhesive or caulked joints
    • F16L41/084—Soldered joints
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/022—Sealing by welding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/102—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain the sensitive element being part of a fuel element or a fuel assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Arc Welding In General (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

1,099,025. Welding by fusion. COMMISSARIAT A L'ENERGIE ATOMIQUE. March 15, 1965 [March 16, 1964], No. 10931/65. Heading B3R. [Also in Division G6] A tapered member 4 is interlocked in a mating tapered bore 8 in a magnesium or magnesium alloy member 2, and the joint is made by forming a weld deposit 11 in an annular recess 9 in the member 2. To seal a thermocouple 1 in the sheath 2 of a nuclear fuel element, the thermocouple 1 is brazed to a plug 3 which is electron beam welded to the tapered member 4, e.g. stainless steel, nickel, a nickel-chromiumiron alloy or a zirconium alloy. A stopper 5 is brazed to the plug 3. The recess is filled by argon shielded arc-welding using a filler wire of a magnesium-manganese or magnesiumzirconium alloy.
GB10931/65A 1964-03-16 1965-03-15 Improvements in sealed high temperature joints between a material with a magnesium base and another metal Expired GB1099025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967564A FR1397343A (en) 1964-03-16 1964-03-16 Improvements at high temperature tight junctions between a magnesium-based material and another pure or alloyed metal

Publications (1)

Publication Number Publication Date
GB1099025A true GB1099025A (en) 1968-01-10

Family

ID=8825634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10931/65A Expired GB1099025A (en) 1964-03-16 1965-03-15 Improvements in sealed high temperature joints between a material with a magnesium base and another metal

Country Status (7)

Country Link
BE (1) BE660786A (en)
CH (1) CH439885A (en)
DE (1) DE1565472B1 (en)
ES (1) ES310658A1 (en)
FR (1) FR1397343A (en)
GB (1) GB1099025A (en)
LU (1) LU48193A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2423556A3 (en) * 2010-08-27 2014-07-30 General Electric Company Apparatus for mounting pipe sensors

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU67130A1 (en) * 1973-02-28 1973-05-03
FR2431650A1 (en) * 1978-07-20 1980-02-15 Sulzer Ag Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld
WO1981000072A1 (en) * 1979-06-28 1981-01-22 Lummus Gmbh Improved method of forming a socket weld
CN105056835A (en) * 2015-09-07 2015-11-18 西南石油大学 Reaction kettle sealing device and reaction kettle
CN113996929B (en) * 2021-11-30 2022-07-22 天津渤化工程有限公司 Large-diameter high-pressure zirconium coating pressure vessel and manufacturing method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690630C (en) * 1936-04-06 1940-05-03 Bruno Belohlavek Process for welding thin-walled pipes to thick-walled containers, collecting chambers or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2423556A3 (en) * 2010-08-27 2014-07-30 General Electric Company Apparatus for mounting pipe sensors

Also Published As

Publication number Publication date
ES310658A1 (en) 1966-04-16
FR1397343A (en) 1965-04-30
DE1565472B1 (en) 1971-03-11
CH439885A (en) 1967-07-15
BE660786A (en) 1965-07-01
LU48193A1 (en) 1965-05-15

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