ES2202969T3 - Procedimiento para fabricar tubos de cobre. - Google Patents
Procedimiento para fabricar tubos de cobre.Info
- Publication number
- ES2202969T3 ES2202969T3 ES99114365T ES99114365T ES2202969T3 ES 2202969 T3 ES2202969 T3 ES 2202969T3 ES 99114365 T ES99114365 T ES 99114365T ES 99114365 T ES99114365 T ES 99114365T ES 2202969 T3 ES2202969 T3 ES 2202969T3
- Authority
- ES
- Spain
- Prior art keywords
- tube
- procedure
- annealing
- cold
- final
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 7
- 239000010949 copper Substances 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 238000000137 annealing Methods 0.000 claims abstract description 19
- 238000010622 cold drawing Methods 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 8
- 238000005488 sandblasting Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 2
- 238000005422 blasting Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000907663 Siproeta stelenes Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Metal Extraction Processes (AREA)
- Laminated Bodies (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat Treatment Of Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI981683A FI107543B (fi) | 1998-07-30 | 1998-07-30 | Menetelmä kupariputken valmistamiseksi |
| FI981683 | 1998-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2202969T3 true ES2202969T3 (es) | 2004-04-01 |
Family
ID=8552250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99114365T Expired - Lifetime ES2202969T3 (es) | 1998-07-30 | 1999-07-21 | Procedimiento para fabricar tubos de cobre. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0976845B1 (da) |
| AT (1) | ATE245208T1 (da) |
| DE (1) | DE69909565T2 (da) |
| DK (1) | DK0976845T3 (da) |
| ES (1) | ES2202969T3 (da) |
| FI (1) | FI107543B (da) |
| NO (1) | NO312619B1 (da) |
| PL (1) | PL189820B1 (da) |
| PT (1) | PT976845E (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20001467L (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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU67959A1 (da) * | 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 |
| ATE45993T1 (de) | 1987-03-07 | 1989-09-15 | Wieland Werke Ag | Verfahren zur verbesserung der korrosionsbestaendigkeit von harten bzw. halbharten installationsrohren aus kupfer. |
| 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 |
-
1998
- 1998-07-30 FI FI981683A patent/FI107543B/fi active
-
1999
- 1999-07-21 DK DK99114365T patent/DK0976845T3/da active
- 1999-07-21 AT AT99114365T patent/ATE245208T1/de not_active IP Right Cessation
- 1999-07-21 EP EP99114365A patent/EP0976845B1/en not_active Expired - Lifetime
- 1999-07-21 ES ES99114365T patent/ES2202969T3/es not_active Expired - Lifetime
- 1999-07-21 DE DE69909565T patent/DE69909565T2/de not_active Expired - Fee Related
- 1999-07-21 PT PT99114365T patent/PT976845E/pt unknown
- 1999-07-28 PL PL99334652A patent/PL189820B1/pl not_active IP Right Cessation
- 1999-07-29 NO NO19993683A patent/NO312619B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI107543B (fi) | 2001-08-31 |
| EP0976845B1 (en) | 2003-07-16 |
| NO993683D0 (no) | 1999-07-29 |
| FI981683A0 (fi) | 1998-07-30 |
| ATE245208T1 (de) | 2003-08-15 |
| NO312619B1 (no) | 2002-06-10 |
| PL334652A1 (en) | 2000-01-31 |
| NO993683L (no) | 2000-01-31 |
| PT976845E (pt) | 2003-10-31 |
| DK0976845T3 (da) | 2003-10-27 |
| FI981683L (fi) | 2000-01-31 |
| DE69909565D1 (de) | 2003-08-21 |
| PL189820B1 (pl) | 2005-09-30 |
| EP0976845A1 (en) | 2000-02-02 |
| DE69909565T2 (de) | 2004-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2272699T3 (es) | Tecnica de decapado con peroxido de hidrogeno para aceros inoxidables. | |
| EP0976845B1 (en) | Method for producing copper tubes | |
| PT91428B (pt) | Tubos oxidados internamente | |
| JPH11264087A (ja) | ステンレス鋼のデスケール用処理液及びその使用方法 | |
| KR101976074B1 (ko) | 생분해성 스텐트 제조 방법 | |
| JPH11200059A (ja) | 内面被覆銅又は銅合金管用継手素材及びその製造方法並びに継手の製造方法 | |
| ES2183775T3 (es) | Procedimiento de extraccion selectiva de polomo y baño para componentes de fontaneria fabricados de una aleacion de cobre. | |
| US669698A (en) | Process of drawing metallic tubes. | |
| EP0306810B2 (de) | Verfahren zur Herstellung lochfrassbeständiger hartgezogener Rohre aus Kupfer oder Kupferlegierungen | |
| ATE414250T1 (de) | Kühlelement, insbesondere für öfen, sowie verfahren zur herstellung eines kühlelementes | |
| JP6819568B2 (ja) | 部分めっき鋼管の製造方法および内面被覆鋼管の製造方法 | |
| FI72755C (fi) | Foerfarande foer invaendig rengoering av metallroer i ringform. | |
| ES2303941T3 (es) | Procedimiento para tratar la superficie interna de un tubo. | |
| JP2002028705A (ja) | マンドレルミルによる圧延方法および圧延設備 | |
| FR2474532A1 (fr) | Procede d'amelioration de la resistance a la corrosion de tubes d'installation interieure en cuivre | |
| JP3907074B2 (ja) | 耐冷水型孔食用銅管の製造方法 | |
| JP2007105574A (ja) | 鋼管製造工程における鋼管内面局部腐食防止方法 | |
| WO2016106525A1 (zh) | 铝抽管皮膜工艺及其应用 | |
| CN118910622A (zh) | 一种不锈钢薄壁管低温酸洗的方法 | |
| JP4529640B2 (ja) | ステンレス鋼管の製造方法 | |
| CN103692167A (zh) | 制造unsn08028油套管的方法 | |
| EA011199B1 (ru) | Способ и устройство для обработки внутренней поверхности трубки из меди или медного сплава | |
| CN105344786A (zh) | 一种人工时效态铝合金薄板的成形方法 | |
| JP2009090600A (ja) | 印刷版用アルミニウム板の製造方法 | |
| JPH0192390A (ja) | ステンレス鋼線材の酸洗肌荒れ防止方法 |