EP0644272A3 - Verfahren zum Herstellung von Rohren aus Kupfer oder Kupferlegierungen. - Google Patents
Verfahren zum Herstellung von Rohren aus Kupfer oder Kupferlegierungen. Download PDFInfo
- 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- Withdrawn
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 229910000881 Cu alloy Inorganic materials 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
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 (de) | 1995-03-22 |
EP0644272A3 true EP0644272A3 (de) | 1995-06-07 |
Family
ID=6498258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94250225A Withdrawn EP0644272A3 (de) | 1993-09-17 | 1994-09-12 | Verfahren zum Herstellung von Rohren aus Kupfer oder Kupferlegierungen. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0644272A3 (de) |
FI (1) | FI944312A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10260399B3 (de) * | 2002-12-21 | 2004-07-01 | Wieland-Werke Ag | Verfahren und Fertigungslinie zum Herstellen von U-förmig gebogenen Rohren sowie die Verwendung der nach diesem Verfahren hergestellten Rohre |
CN102699101A (zh) * | 2012-05-29 | 2012-10-03 | 金川集团股份有限公司 | 一种HAl77-2黄铜合金管材制备方法 |
CN114369772B (zh) * | 2021-12-08 | 2022-09-16 | 西南交通大学 | 具有高延伸率的梯度金属材料的制备方法 |
Citations (5)
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 (de) * | 1966-03-03 | 1969-01-09 | Kabel Metallwerke Ghh | Vorrichtung zum Gluehen von rohr- oder strangfoermigen Metallprofilen |
BE878482A (fr) * | 1979-08-28 | 1979-12-17 | Crane Enfield Metals Pty | Procede de preparation de tuyaux en cuivre et produits ainsi obtenus |
DE3146284C2 (de) * | 1981-11-19 | 1985-10-31 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum Abführen von kaltgewalzten Rohren, insbesondere großer Längen |
GB2202780A (en) * | 1987-03-26 | 1988-10-05 | Outokumpu Oy | Method for manufacturing tubes, bars and strips |
-
1994
- 1994-09-12 EP EP94250225A patent/EP0644272A3/de not_active Withdrawn
- 1994-09-16 FI FI944312A patent/FI944312A/fi unknown
Patent Citations (6)
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 (de) * | 1966-03-03 | 1969-01-09 | Kabel Metallwerke Ghh | Vorrichtung zum Gluehen von rohr- oder strangfoermigen Metallprofilen |
BE878482A (fr) * | 1979-08-28 | 1979-12-17 | Crane Enfield Metals Pty | Procede de preparation de tuyaux en cuivre et produits ainsi obtenus |
DE3146284C2 (de) * | 1981-11-19 | 1985-10-31 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum Abführen von kaltgewalzten Rohren, insbesondere großer Längen |
GB2202780A (en) * | 1987-03-26 | 1988-10-05 | Outokumpu Oy | Method for manufacturing tubes, bars and strips |
DE3810261A1 (de) * | 1987-03-26 | 1988-10-06 | Outokumpu Oy | Verfahren zum herstellen von rohren, stangen und baendern |
Non-Patent Citations (1)
Title |
---|
H. STEUDEL: "Werkstoff-Handbuch Nichteisenmetalle, 2. Auflage", 1960, VDI-VERLAG, DüSSELDORF, DE * |
Also Published As
Publication number | Publication date |
---|---|
FI944312A0 (fi) | 1994-09-16 |
FI944312A (fi) | 1995-03-18 |
EP0644272A2 (de) | 1995-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
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17P | Request for examination filed |
Effective date: 19950717 |
|
17Q | First examination report despatched |
Effective date: 19980129 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SMS DEMAG AG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20020403 |