FR2149498A1 - Submerged arc welding - with continuous deposition of weld metal beads to form layered components - Google Patents

Submerged arc welding - with continuous deposition of weld metal beads to form layered components

Info

Publication number
FR2149498A1
FR2149498A1 FR7229359A FR7229359A FR2149498A1 FR 2149498 A1 FR2149498 A1 FR 2149498A1 FR 7229359 A FR7229359 A FR 7229359A FR 7229359 A FR7229359 A FR 7229359A FR 2149498 A1 FR2149498 A1 FR 2149498A1
Authority
FR
France
Prior art keywords
max
arc welding
submerged arc
weld metal
continuous deposition
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
FR7229359A
Other languages
French (fr)
Other versions
FR2149498B1 (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.)
UZINA UTILAJ CHIMIC
Original Assignee
UZINA UTILAJ CHIMIC
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 UZINA UTILAJ CHIMIC filed Critical UZINA UTILAJ CHIMIC
Publication of FR2149498A1 publication Critical patent/FR2149498A1/en
Application granted granted Critical
Publication of FR2149498B1 publication Critical patent/FR2149498B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
    • G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
    • 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
    • B23K35/362—Selection of compositions of fluxes
    • 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
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)

Abstract

A continuous weld bead can be deposited on a tube, ring or plate form Mn steel using a submerged arc welding process involving both rotation and traverse of the welding arc. The resulting layered material can be used to construct components for use as pressure vessels etc. in chemical and petrochem. inds. Typical base materials are low alloy Mn 1.2-1.5% steels, and the material deposited is in the form of rod or strip of compsn. 0.35-0.6% Mn, 0.19 max C; 0.3% max Si; 0.1 max Cr; 0.03% max P + S. The powder for submerging the arc is 41-43% SiO2; 40-46% MnO; 4.5% CaO and 4-5% CaF2. Other alloying elements may be present both in the powder and filler metals dependent on the compsn. of the bare material.
FR7229359A 1971-08-16 1972-08-16 Submerged arc welding - with continuous deposition of weld metal beads to form layered components Granted FR2149498A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO6797671A RO55598A2 (en) 1971-08-16 1971-08-16

Publications (2)

Publication Number Publication Date
FR2149498A1 true FR2149498A1 (en) 1973-03-30
FR2149498B1 FR2149498B1 (en) 1975-03-28

Family

ID=20089517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229359A Granted FR2149498A1 (en) 1971-08-16 1972-08-16 Submerged arc welding - with continuous deposition of weld metal beads to form layered components

Country Status (4)

Country Link
AT (1) AT326981B (en)
DE (1) DE2239021B2 (en)
FR (1) FR2149498A1 (en)
RO (1) RO55598A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933799C2 (en) * 1969-06-27 1982-11-18 Mannesmann AG, 4000 Düsseldorf Process for the production of tempered steel pipes
DE2364495C2 (en) * 1973-12-24 1982-08-26 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Process for the production of large components by arc or plasma form welding
US4055389A (en) * 1976-07-26 1977-10-25 Leesona Corporation Die construction
DE2815925C2 (en) * 1978-04-13 1986-09-25 Dieter 5063 Overath Feuer Process for deposit welding of material on the wear surfaces of crankshafts
DE2829436A1 (en) * 1978-07-05 1980-01-24 Rolf Prof Dr Ing Seybold Alloyed metal prods., esp. steel - with zones of martensite and ferrite creating internal stresses opposite to the stress to which the prod. is exposed during use
DE102006013552B3 (en) 2006-03-24 2007-06-14 Maschinenfabrik Gustav Wiegard Gmbh & Co. Kg Production of useful layer on base material involves use of filled wire electrodes with alloying index higher than that of useful layer

Also Published As

Publication number Publication date
AT326981B (en) 1976-01-12
RO55598A2 (en) 1973-09-20
DE2239021B2 (en) 1975-07-31
ATA687772A (en) 1975-03-15
DE2239021A1 (en) 1973-03-01
FR2149498B1 (en) 1975-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse