EP0644272A3 - Process for producing tubes of copper or copper-alloy. - Google Patents

Process for producing tubes of copper or copper-alloy. Download PDF

Info

Publication number
EP0644272A3
EP0644272A3 EP94250225A EP94250225A EP0644272A3 EP 0644272 A3 EP0644272 A3 EP 0644272A3 EP 94250225 A EP94250225 A EP 94250225A EP 94250225 A EP94250225 A EP 94250225A EP 0644272 A3 EP0644272 A3 EP 0644272A3
Authority
EP
European Patent Office
Prior art keywords
copper
alloy
producing tubes
tubes
producing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP94250225A
Other languages
German (de)
French (fr)
Other versions
EP0644272A2 (en
Inventor
Karl-Heinz Haeusler
Horst Stinnertz
Wilfried Dipl-Ing Schrey
Peter Dipl-Ing Kalkenings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
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
Publication of EP0644272A2 publication Critical patent/EP0644272A2/en
Publication of EP0644272A3 publication Critical patent/EP0644272A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/005—Copper or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/003—Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets
EP94250225A 1993-09-17 1994-09-12 Process for producing tubes of copper or copper-alloy. Withdrawn EP0644272A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4332135 1993-09-17
DE4332135 1993-09-17

Publications (2)

Publication Number Publication Date
EP0644272A2 EP0644272A2 (en) 1995-03-22
EP0644272A3 true EP0644272A3 (en) 1995-06-07

Family

ID=6498258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94250225A Withdrawn EP0644272A3 (en) 1993-09-17 1994-09-12 Process for producing tubes of copper or copper-alloy.

Country Status (2)

Country Link
EP (1) EP0644272A3 (en)
FI (1) FI944312A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260399B3 (en) 2002-12-21 2004-07-01 Wieland-Werke Ag Process and production line for the production of U-shaped tubes and the use of the tubes produced by this method
CN102699101A (en) * 2012-05-29 2012-10-03 金川集团股份有限公司 Manufacturing method for HA177-2 brass alloy tube
CN114369772B (en) * 2021-12-08 2022-09-16 西南交通大学 Preparation method of gradient metal material with high elongation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087689A (en) * 1965-10-08 1967-10-18 Wiggin & Co Ltd Henry Heat treatment of tubes
DE1286761B (en) * 1966-03-03 1969-01-09 Kabel Metallwerke Ghh Device for annealing tubular or extruded metal profiles
BE878482A (en) * 1979-08-28 1979-12-17 Crane Enfield Metals Pty PROCESS FOR PREPARING COPPER PIPES AND PRODUCTS THUS OBTAINED
DE3146284C2 (en) * 1981-11-19 1985-10-31 Mannesmann AG, 4000 Düsseldorf Process for discharging cold-rolled tubes, especially long lengths
GB2202780A (en) * 1987-03-26 1988-10-05 Outokumpu Oy Method for manufacturing tubes, bars and strips

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087689A (en) * 1965-10-08 1967-10-18 Wiggin & Co Ltd Henry Heat treatment of tubes
DE1286761B (en) * 1966-03-03 1969-01-09 Kabel Metallwerke Ghh Device for annealing tubular or extruded metal profiles
BE878482A (en) * 1979-08-28 1979-12-17 Crane Enfield Metals Pty PROCESS FOR PREPARING COPPER PIPES AND PRODUCTS THUS OBTAINED
DE3146284C2 (en) * 1981-11-19 1985-10-31 Mannesmann AG, 4000 Düsseldorf Process for discharging cold-rolled tubes, especially long lengths
GB2202780A (en) * 1987-03-26 1988-10-05 Outokumpu Oy Method for manufacturing tubes, bars and strips
DE3810261A1 (en) * 1987-03-26 1988-10-06 Outokumpu Oy METHOD FOR PRODUCING TUBES, RODS AND TAPES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H. STEUDEL: "Werkstoff-Handbuch Nichteisenmetalle, 2. Auflage", 1960, VDI-VERLAG, DüSSELDORF, DE *

Also Published As

Publication number Publication date
FI944312A (en) 1995-03-18
FI944312A0 (en) 1994-09-16
EP0644272A2 (en) 1995-03-22

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