ATE504366T1 - Verfahren zur herstellung von legierungsrohren für wärmetauscher unter verwendung von ausscheidungshärtung anhand eines unterwasser- extrusionsverfahren - Google Patents

Verfahren zur herstellung von legierungsrohren für wärmetauscher unter verwendung von ausscheidungshärtung anhand eines unterwasser- extrusionsverfahren

Info

Publication number
ATE504366T1
ATE504366T1 AT07425533T AT07425533T ATE504366T1 AT E504366 T1 ATE504366 T1 AT E504366T1 AT 07425533 T AT07425533 T AT 07425533T AT 07425533 T AT07425533 T AT 07425533T AT E504366 T1 ATE504366 T1 AT E504366T1
Authority
AT
Austria
Prior art keywords
pipe
subjecting
blank
hardening
precipitation
Prior art date
Application number
AT07425533T
Other languages
English (en)
Inventor
Niccolo Ammannati
Elena Martellucci
Claudio Montessoro
Original Assignee
Kme Italy S P A
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 Kme Italy S P A filed Critical Kme Italy S P A
Application granted granted Critical
Publication of ATE504366T1 publication Critical patent/ATE504366T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, rods or tubes
    • B21C23/085—Making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
AT07425533T 2007-08-14 2007-08-14 Verfahren zur herstellung von legierungsrohren für wärmetauscher unter verwendung von ausscheidungshärtung anhand eines unterwasser- extrusionsverfahren ATE504366T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07425533A EP2027947B1 (de) 2007-08-14 2007-08-14 Verfahren zur Herstellung von Legierungsrohren für Wärmetauscher unter Verwendung von Ausscheidungshärtung anhand eines Unterwasser-Extrusionsverfahren

Publications (1)

Publication Number Publication Date
ATE504366T1 true ATE504366T1 (de) 2011-04-15

Family

ID=38805774

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07425533T ATE504366T1 (de) 2007-08-14 2007-08-14 Verfahren zur herstellung von legierungsrohren für wärmetauscher unter verwendung von ausscheidungshärtung anhand eines unterwasser- extrusionsverfahren

Country Status (6)

Country Link
EP (1) EP2027947B1 (de)
AT (1) ATE504366T1 (de)
DE (1) DE602007013750D1 (de)
ES (1) ES2366979T3 (de)
PL (1) PL2027947T3 (de)
PT (1) PT2027947E (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961730A (zh) * 2010-09-27 2011-02-02 苏州奕欣特钢管业有限公司 一种钢管制造方法
CN102581061B (zh) * 2012-03-09 2015-04-15 泉州中宇卫浴科技实业有限公司 无缝黄铜管的生产方法
CN102699103A (zh) * 2012-06-11 2012-10-03 常熟市旋力轴承钢管有限公司 20CrMo钢管的制备方法
CN103567253B (zh) * 2012-07-19 2015-09-02 常州市武进长虹结晶器有限公司 大直径铜管的制作工艺
FR2995383B1 (fr) 2012-09-12 2015-04-10 Kme France Sas Alliages de cuivre pour echangeurs de chaleur
CN102974645B (zh) * 2012-11-16 2015-05-13 宝鸡市鼎裕钛业有限公司 Ta18钛合金管制备方法
CN102974646B (zh) * 2012-12-20 2015-02-04 西南铝业（集团）有限责任公司 一种铝合金水滴形薄壁管材的生产工艺
JP6360363B2 (ja) * 2014-06-18 2018-07-18 株式会社Uacj 銅合金管
CN105195547A (zh) * 2015-09-07 2015-12-30 闫建平 一种小批量冷拉异型材生产方法
CN114525461B (zh) * 2022-01-19 2023-03-14 江西铜业技术研究院有限公司 一种制备细晶kfc带材的方法及细晶kfc带材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817261A1 (de) * 1977-05-09 1978-11-23 Alusuisse Verfahren zum kaltziehen von rohrfoermigen erzeugnissen aus einer aluminiumlegierung
JPS5997714A (ja) * 1982-11-27 1984-06-05 Kobe Steel Ltd 黄銅管の高温静水圧押出し方法
US6248189B1 (en) * 1998-12-09 2001-06-19 Kaiser Aluminum & Chemical Corporation Aluminum alloy useful for driveshaft assemblies and method of manufacturing extruded tube of such alloy
JP2004292917A (ja) * 2003-03-27 2004-10-21 Kobe Steel Ltd 熱交換器用銅合金平滑管の製造方法及び熱交換器用銅合金内面溝付管の製造方法

Also Published As

Publication number Publication date
ES2366979T3 (es) 2011-10-27
PL2027947T3 (pl) 2011-09-30
DE602007013750D1 (de) 2011-05-19
PT2027947E (pt) 2011-07-12
EP2027947B1 (de) 2011-04-06
EP2027947A1 (de) 2009-02-25

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