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FR2134076A1 - Addition product for welding thick workpieces - - improves the metallurgical structure of the weld root - Google Patents

Addition product for welding thick workpieces - - improves the metallurgical structure of the weld root

Info

Publication number
FR2134076A1
FR2134076A1 FR7037763A FR7037763A FR2134076A1 FR 2134076 A1 FR2134076 A1 FR 2134076A1 FR 7037763 A FR7037763 A FR 7037763A FR 7037763 A FR7037763 A FR 7037763A FR 2134076 A1 FR2134076 A1 FR 2134076A1
Authority
FR
France
Prior art keywords
improves
addition product
joint
metallurgical structure
weld root
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.)
Granted
Application number
FR7037763A
Other languages
French (fr)
Other versions
FR2134076B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7037763A priority Critical patent/FR2134076A1/en
Publication of FR2134076A1 publication Critical patent/FR2134076A1/en
Application granted granted Critical
Publication of FR2134076B1 publication Critical patent/FR2134076B1/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
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in 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
    • 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
    • B23K35/3053—Fe as the principal constituent
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3608—Titania or titanates
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3607—Silica or silicates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Arc Welding In General (AREA)

Abstract

Thick metal workpieces (I) are fusion welded with an addition metal by forming a joint between (I), by depositing on the joint a product (II) which is fusible and sufficiently viscous in the molten state not to flow through the joint. The edge of (I), the addition metal and (II) are melted until the joint is filled, the weld is left to cool, and if necessary any slag formed is removed from the surface.
FR7037763A 1970-10-20 1970-10-20 Addition product for welding thick workpieces - - improves the metallurgical structure of the weld root Granted FR2134076A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7037763A FR2134076A1 (en) 1970-10-20 1970-10-20 Addition product for welding thick workpieces - - improves the metallurgical structure of the weld root

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7037763A FR2134076A1 (en) 1970-10-20 1970-10-20 Addition product for welding thick workpieces - - improves the metallurgical structure of the weld root

Publications (2)

Publication Number Publication Date
FR2134076A1 true FR2134076A1 (en) 1972-12-08
FR2134076B1 FR2134076B1 (en) 1973-12-21

Family

ID=9062987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037763A Granted FR2134076A1 (en) 1970-10-20 1970-10-20 Addition product for welding thick workpieces - - improves the metallurgical structure of the weld root

Country Status (1)

Country Link
FR (1) FR2134076A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR73590E (en) * 1955-10-22 1961-01-09 pipe elements for transporting abrasive materials or abrasive materials
US3101532A (en) * 1957-08-01 1963-08-27 Babcock & Wilcox Co Self-leveling welding ring of triangular cross-section
FR1400606A (en) * 1964-04-18 1965-05-28 Fuse-strip welded joint and its method of establishment by electric arc
US3227849A (en) * 1959-05-18 1966-01-04 Grinnell Corp Method of welding pipe
US3320402A (en) * 1966-09-09 1967-05-16 Newport News S & D Co Method and apparatus for fusion welding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR73590E (en) * 1955-10-22 1961-01-09 pipe elements for transporting abrasive materials or abrasive materials
US3101532A (en) * 1957-08-01 1963-08-27 Babcock & Wilcox Co Self-leveling welding ring of triangular cross-section
US3227849A (en) * 1959-05-18 1966-01-04 Grinnell Corp Method of welding pipe
FR1400606A (en) * 1964-04-18 1965-05-28 Fuse-strip welded joint and its method of establishment by electric arc
US3320402A (en) * 1966-09-09 1967-05-16 Newport News S & D Co Method and apparatus for fusion welding

Also Published As

Publication number Publication date
FR2134076B1 (en) 1973-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse