PT976845E - Processo para a producao de tubos de cobre - Google Patents

Processo para a producao de tubos de cobre

Info

Publication number
PT976845E
PT976845E PT99114365T PT99114365T PT976845E PT 976845 E PT976845 E PT 976845E PT 99114365 T PT99114365 T PT 99114365T PT 99114365 T PT99114365 T PT 99114365T PT 976845 E PT976845 E PT 976845E
Authority
PT
Portugal
Prior art keywords
tube
final size
production
copper pipes
temper
Prior art date
Application number
PT99114365T
Other languages
English (en)
Inventor
Seppo Valimaki
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of PT976845E publication Critical patent/PT976845E/pt

Links

Classifications

    • 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
    • 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
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metal Extraction Processes (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)
PT99114365T 1998-07-30 1999-07-21 Processo para a producao de tubos de cobre PT976845E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI981683A FI107543B (fi) 1998-07-30 1998-07-30 Menetelmä kupariputken valmistamiseksi

Publications (1)

Publication Number Publication Date
PT976845E true PT976845E (pt) 2003-10-31

Family

ID=8552250

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99114365T PT976845E (pt) 1998-07-30 1999-07-21 Processo para a producao de tubos de cobre

Country Status (9)

Country Link
EP (1) EP0976845B1 (pt)
AT (1) ATE245208T1 (pt)
DE (1) DE69909565T2 (pt)
DK (1) DK0976845T3 (pt)
ES (1) ES2202969T3 (pt)
FI (1) FI107543B (pt)
NO (1) NO312619B1 (pt)
PL (1) PL189820B1 (pt)
PT (1) PT976845E (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20001467A (fi) * 2000-06-20 2001-12-21 Outokumpu Oy Menetelmä sisäpuolelta pinnoitettujen kupari- tai kupariseosputkien valmistamiseksi
FI120359B (fi) * 2002-12-18 2009-09-30 Cupori Group Oy Menetelmä ja laitteisto kupari- tai kupariseosputken sisäpinnan käsittelemiseksi
CN101492798B (zh) * 2009-03-13 2010-12-29 无锡隆达金属材料有限公司 铜合金管材无酸洗制造工艺
CN110605304A (zh) * 2019-09-18 2019-12-24 上海海亮铜业有限公司 铝黄铜薄壁管生产工艺
CN111979390A (zh) * 2020-07-02 2020-11-24 中国船舶重工集团公司第七二五研究所 一种去除小口径海水铜镍管内表面残碳的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU67959A1 (pt) * 1973-07-06 1975-04-11
LU81564A1 (fr) * 1979-07-31 1981-03-24 Liege Usines Cuivre Zinc Procede de fabrication de tubes,tubes obtenus par ce procede et leur utilisation dans des condenseurs et des echangeurs de chaleur
DE3003228C2 (de) * 1980-01-30 1981-11-26 Wieland-Werke Ag, 7900 Ulm Verfahren zur Verbesserung der Korrosionsbeständigkeit von Installationsrohren aus Kupfer
DE3018036A1 (de) * 1980-05-10 1981-11-12 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren von behandlung von kupferrohren
US4351678A (en) * 1980-08-06 1982-09-28 Usines A Cuivre Et A Zinc De Liege Method of making corrosion resistant phosphorous copper or phosphorous copper alloy pipes
DE3760510D1 (en) 1987-03-07 1989-10-05 Wieland Werke Ag Process for improving the corrosion resistance of hard or semi-hard copper fitting tubes
DE3730367C2 (de) 1987-09-10 1997-10-09 Km Europa Metal Ag Verfahren zur Herstellung lochfraßbeständiger hartgezogener Rohre aus Kupfer oder Kupferlegierungen
EP0335999A1 (de) * 1988-04-08 1989-10-11 Wieland-Werke AG Verfahren zur Reinigung von Metallrohren, insbes. Kupferrohren
DE3827353A1 (de) * 1988-08-12 1990-02-22 Kabelmetal Ag Innenoxidierte rohre
DE4334536A1 (de) * 1993-10-09 1995-04-13 Kabelmetal Ag Verfahren zur Herstellung von nahtlos gezogenen halbharten/harten Installationsrohren

Also Published As

Publication number Publication date
PL189820B1 (pl) 2005-09-30
NO312619B1 (no) 2002-06-10
ES2202969T3 (es) 2004-04-01
FI981683A (fi) 2000-01-31
EP0976845B1 (en) 2003-07-16
NO993683L (no) 2000-01-31
EP0976845A1 (en) 2000-02-02
ATE245208T1 (de) 2003-08-15
DE69909565D1 (de) 2003-08-21
FI981683A0 (fi) 1998-07-30
NO993683D0 (no) 1999-07-29
FI107543B (fi) 2001-08-31
DE69909565T2 (de) 2004-01-29
PL334652A1 (en) 2000-01-31
DK0976845T3 (da) 2003-10-27

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