NO123423B - - Google Patents

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Publication number
NO123423B
NO123423B NO14385662A NO14385662A NO123423B NO 123423 B NO123423 B NO 123423B NO 14385662 A NO14385662 A NO 14385662A NO 14385662 A NO14385662 A NO 14385662A NO 123423 B NO123423 B NO 123423B
Authority
NO
Norway
Prior art keywords
plates
cold
pressure
welding
container
Prior art date
Application number
NO14385662A
Other languages
English (en)
Norwegian (no)
Inventor
J 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 NO123423B publication Critical patent/NO123423B/no

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)
NO14385662A 1961-03-30 1962-03-29 NO123423B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO123423B true NO123423B (enrdf_load_stackoverflow) 1971-11-15

Family

ID=20262116

Family Applications (1)

Application Number Title Priority Date Filing Date
NO14385662A NO123423B (enrdf_load_stackoverflow) 1961-03-30 1962-03-29

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI77590C (fi) * 1984-02-22 1989-04-10 Odonnell & Ass Foerfarande foer mekanisk foerminskning av spaenningar.
US4612071A (en) * 1984-02-22 1986-09-16 O'donnell & Associates, Inc. Mechanical stress improvement process
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 (en) * 2000-03-09 2001-09-12 Ethlyn Corporation N.V. Method for reinforcing a tank wall
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
DK112217B (da) 1968-11-18
DE1452531B1 (de) 1970-02-26
FI54066B (fi) 1978-06-30
FI54066C (fi) 1978-10-10
GB1000133A (en) 1965-08-04

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