AT326981B - PROCESS FOR MANUFACTURING ROTATING BODIES MADE OF STEEL BY AUTOMATIC SUB-POWDER WELDING, IN PARTICULAR FOR THE CONSTRUCTION OF HIGH PRESSURE VESSELS - Google Patents

PROCESS FOR MANUFACTURING ROTATING BODIES MADE OF STEEL BY AUTOMATIC SUB-POWDER WELDING, IN PARTICULAR FOR THE CONSTRUCTION OF HIGH PRESSURE VESSELS

Info

Publication number
AT326981B
AT326981B AT687772A AT687772A AT326981B AT 326981 B AT326981 B AT 326981B AT 687772 A AT687772 A AT 687772A AT 687772 A AT687772 A AT 687772A AT 326981 B AT326981 B AT 326981B
Authority
AT
Austria
Prior art keywords
steel
construction
high pressure
rotating bodies
pressure vessels
Prior art date
Application number
AT687772A
Other languages
German (de)
Other versions
ATA687772A (en
Inventor
Alexandruioan Dipl Ing Muscan
Original Assignee
Uzina De 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 De Utilaj Chimic filed Critical Uzina De Utilaj Chimic
Publication of ATA687772A publication Critical patent/ATA687772A/en
Application granted granted Critical
Publication of AT326981B publication Critical patent/AT326981B/en

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)
AT687772A 1971-08-16 1972-08-09 PROCESS FOR MANUFACTURING ROTATING BODIES MADE OF STEEL BY AUTOMATIC SUB-POWDER WELDING, IN PARTICULAR FOR THE CONSTRUCTION OF HIGH PRESSURE VESSELS AT326981B (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
ATA687772A ATA687772A (en) 1975-03-15
AT326981B true AT326981B (en) 1976-01-12

Family

ID=20089517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT687772A AT326981B (en) 1971-08-16 1972-08-09 PROCESS FOR MANUFACTURING ROTATING BODIES MADE OF STEEL BY AUTOMATIC SUB-POWDER WELDING, IN PARTICULAR FOR THE CONSTRUCTION OF HIGH PRESSURE VESSELS

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933799A1 (en) * 1969-06-27 1971-01-07 Mannesmann Ag Large diameter tubes of quenched and temp- - ered steel used for pipelines
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933799A1 (en) * 1969-06-27 1971-01-07 Mannesmann Ag Large diameter tubes of quenched and temp- - ered steel used for pipelines
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

Also Published As

Publication number Publication date
RO55598A2 (en) 1973-09-20
ATA687772A (en) 1975-03-15
FR2149498A1 (en) 1973-03-30
DE2239021B2 (en) 1975-07-31
DE2239021A1 (en) 1973-03-01
FR2149498B1 (en) 1975-03-28

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