AT295965B - PROCESS FOR MANUFACTURING SEAMLESS TUBES FROM HOLLOW BODIES - Google Patents

PROCESS FOR MANUFACTURING SEAMLESS TUBES FROM HOLLOW BODIES

Info

Publication number
AT295965B
AT295965B AT00686/70A AT86870A AT295965B AT 295965 B AT295965 B AT 295965B AT 00686/70 A AT00686/70 A AT 00686/70A AT 86870 A AT86870 A AT 86870A AT 295965 B AT295965 B AT 295965B
Authority
AT
Austria
Prior art keywords
hollow bodies
seamless tubes
manufacturing seamless
manufacturing
tubes
Prior art date
Application number
AT00686/70A
Other languages
German (de)
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of AT295965B publication Critical patent/AT295965B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
AT00686/70A 1969-02-07 1970-01-26 PROCESS FOR MANUFACTURING SEAMLESS TUBES FROM HOLLOW BODIES AT295965B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906961 DE1906961A1 (en) 1969-02-07 1969-02-07 Process for the production of seamless tubes from hollow bodies produced by continuous casting

Publications (1)

Publication Number Publication Date
AT295965B true AT295965B (en) 1971-12-15

Family

ID=5725014

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00686/70A AT295965B (en) 1969-02-07 1970-01-26 PROCESS FOR MANUFACTURING SEAMLESS TUBES FROM HOLLOW BODIES

Country Status (5)

Country Link
AT (1) AT295965B (en)
BE (1) BE745361A (en)
DE (1) DE1906961A1 (en)
FR (1) FR2032752A5 (en)
GB (1) GB1298323A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302054B (en) * 1995-06-01 1998-10-21 Ralph Gladwin Haynes Production of metal strip
DE102005052178B4 (en) 2004-10-25 2008-06-19 V&M Deutschland Gmbh Method for producing a seamless hot-worked steel tube
DE102017105582A1 (en) * 2016-04-01 2017-10-05 Sms Group Gmbh Method and plant for producing a seamless hot-rolled tube and rolled centrifugally cast tube and the use of a hollow block produced by centrifugal casting
FR3077016B1 (en) 2018-01-22 2021-10-01 Aubert & Duval Sa METHOD OF MANUFACTURING A HOLLOW PART FROM A METAL MATERIAL AND USE OF THIS PROCESS TO MANUFACTURE A ROD OR A LANDING GEAR ROD

Also Published As

Publication number Publication date
BE745361A (en) 1970-07-16
FR2032752A5 (en) 1970-11-27
GB1298323A (en) 1972-11-29
DE1906961A1 (en) 1971-06-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee