RO55598A2 - - Google Patents

Info

Publication number
RO55598A2
RO55598A2 RO6797671A RO6797671A RO55598A2 RO 55598 A2 RO55598 A2 RO 55598A2 RO 6797671 A RO6797671 A RO 6797671A RO 6797671 A RO6797671 A RO 6797671A RO 55598 A2 RO55598 A2 RO 55598A2
Authority
RO
Romania
Application number
RO6797671A
Other languages
Romanian (ro)
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 RO6797671A priority Critical patent/RO55598A2/ro
Priority to DE19722239021 priority patent/DE2239021B2/de
Priority to AT687772A priority patent/AT326981B/de
Priority to FR7229359A priority patent/FR2149498A1/fr
Publication of RO55598A2 publication Critical patent/RO55598A2/ro

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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)
RO6797671A 1971-08-16 1971-08-16 RO55598A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RO6797671A RO55598A2 (de) 1971-08-16 1971-08-16
DE19722239021 DE2239021B2 (de) 1971-08-16 1972-08-08 Verfahren zur Herstellung von rotationssymmetrischen Stahlkörpern durch Aufbringen von aus einem Schweißmaterial bestehenden Lagen oder Schichten auf eine Unterlage mittels eines Schweißverfahrens
AT687772A AT326981B (de) 1971-08-16 1972-08-09 Verfahren zur herstellung von rotationskorpernaus stahl durch automatisches unterpulverschweissen, insbesondere fur den bau von hochdruckbehaltern
FR7229359A FR2149498A1 (en) 1971-08-16 1972-08-16 Submerged arc welding - with continuous deposition of weld metal beads to form layered components

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
RO55598A2 true RO55598A2 (de) 1973-09-20

Family

ID=20089517

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933799C2 (de) * 1969-06-27 1982-11-18 Mannesmann AG, 4000 Düsseldorf Verfahren zum Herstellen von vergüteten Stahlrohren
DE2364495C2 (de) * 1973-12-24 1982-08-26 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Verfahren zum Herstellen von Großbauteilen durch Lichtbogen- oder Plasmaformschweißen
US4055389A (en) * 1976-07-26 1977-10-25 Leesona Corporation Die construction
DE2815925C2 (de) * 1978-04-13 1986-09-25 Dieter 5063 Overath Feuer Verfahren zum Auftragsschweißen von Material auf die Verschleißflächen von Kurbelwellen
DE2829436A1 (de) * 1978-07-05 1980-01-24 Rolf Prof Dr Ing Seybold Verfahren zur herstellung von metallerzeugnissen
DE102006013552B3 (de) * 2006-03-24 2007-06-14 Maschinenfabrik Gustav Wiegard Gmbh & Co. Kg Unterpulverschweißverfahren zur Aufschweißung einer Nutzschicht auf einen Grundwerkstoff

Also Published As

Publication number Publication date
ATA687772A (de) 1975-03-15
DE2239021A1 (de) 1973-03-01
FR2149498B1 (de) 1975-03-28
FR2149498A1 (en) 1973-03-30
AT326981B (de) 1976-01-12
DE2239021B2 (de) 1975-07-31

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