FI54066C - Saett vid tillverkning av svetsade tryckkaerl av austenitiskt rostfritt staol - Google Patents

Saett vid tillverkning av svetsade tryckkaerl av austenitiskt rostfritt staol

Info

Publication number
FI54066C
FI54066C FI64962A FI64962A FI54066C FI 54066 C FI54066 C FI 54066C FI 64962 A FI64962 A FI 64962A FI 64962 A FI64962 A FI 64962A FI 54066 C FI54066 C FI 54066C
Authority
FI
Finland
Prior art keywords
tryckkaerl
svetsade
austenitiskt
saint
rostfritt
Prior art date
Application number
FI64962A
Other languages
English (en)
Finnish (fi)
Other versions
FI54066B (fi
Inventor
Johan Ingvar Johansson
Original Assignee
Avesta Jernverks Ab
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 Avesta Jernverks Ab filed Critical Avesta Jernverks Ab
Publication of FI54066B publication Critical patent/FI54066B/fi
Application granted granted Critical
Publication of FI54066C publication Critical patent/FI54066C/fi

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
    • B23K9/00—Arc welding or cutting
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Heat Treatment Of Articles (AREA)
FI64962A 1961-03-30 1962-03-27 Saett vid tillverkning av svetsade tryckkaerl av austenitiskt rostfritt staol FI54066C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE343461 1961-03-30

Publications (2)

Publication Number Publication Date
FI54066B FI54066B (fi) 1978-06-30
FI54066C true FI54066C (fi) 1978-10-10

Family

ID=20262116

Family Applications (1)

Application Number Title Priority Date Filing Date
FI64962A FI54066C (fi) 1961-03-30 1962-03-27 Saett vid tillverkning av svetsade tryckkaerl av austenitiskt rostfritt staol

Country Status (5)

Country Link
DE (1) DE1452531B1 (de)
DK (1) DK112217B (de)
FI (1) FI54066C (de)
GB (1) GB1000133A (de)
NO (1) NO123423B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612071A (en) * 1984-02-22 1986-09-16 O'donnell & Associates, Inc. Mechanical stress improvement process
IT1199204B (it) * 1984-02-22 1988-12-30 Odonnell & Ass Procedimento per ridurre le sollecitazioni residue in metalli di saldatura e adiacenti metalli di base
DE3542411A1 (de) * 1985-11-30 1987-06-04 Heinz Friedrich Dipl Ing Ambs Verfahren zum herstellen eines behaelters aus edelstahl
US4683014A (en) * 1986-03-28 1987-07-28 O'donnell & Associates, Inc. Mechanical stress improvement process
EP1132486A1 (de) * 2000-03-09 2001-09-12 Ethlyn Corporation N.V. Verfahren zur Verstärkung einer Behälterwand
DE102011105426B4 (de) * 2011-06-22 2013-03-28 Mt Aerospace Ag Druckbehälter zum Aufnehmen und Speichern von kryogenen Fluiden, insbesondere von kryogenen Flüssigkeiten, und Verfahren zu dessen Herstellung sowie dessen Verwendung
CN114589454A (zh) * 2020-12-05 2022-06-07 宜兴市九洲封头锻造有限公司 一种双相高合金钢封头的成型工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851320A (en) * 1957-08-16 1960-10-12 Avesta Jernverks Ab Improvements in or relating to the manufacture of pressure vessels and like articles

Also Published As

Publication number Publication date
NO123423B (de) 1971-11-15
DK112217B (da) 1968-11-18
FI54066B (fi) 1978-06-30
DE1452531B1 (de) 1970-02-26
GB1000133A (en) 1965-08-04

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