CA3045574C - Pieces formees faites d`un alliage de cuivre usinable et resistant a la corrosion - Google Patents

Pieces formees faites d`un alliage de cuivre usinable et resistant a la corrosion Download PDF

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Publication number
CA3045574C
CA3045574C CA3045574A CA3045574A CA3045574C CA 3045574 C CA3045574 C CA 3045574C CA 3045574 A CA3045574 A CA 3045574A CA 3045574 A CA3045574 A CA 3045574A CA 3045574 C CA3045574 C CA 3045574C
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CA
Canada
Prior art keywords
weight
alloy
copper alloy
hot forming
less
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.)
Active
Application number
CA3045574A
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English (en)
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CA3045574A1 (fr
Inventor
Andreas Hansen
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.)
Gebr Kemper GmbH and Co KG
Original Assignee
Gebr Kemper GmbH and Co KG
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 Gebr Kemper GmbH and Co KG filed Critical Gebr Kemper GmbH and Co KG
Publication of CA3045574A1 publication Critical patent/CA3045574A1/fr
Application granted granted Critical
Publication of CA3045574C publication Critical patent/CA3045574C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C22C9/02—Alloys based on copper with tin as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • 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
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • 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)
  • Forging (AREA)
  • Domestic Plumbing Installations (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

La présente invention porte sur un alliage de cuivre, lutilisation de ce dernier, un procédé de fabrication de pièces moulées et les pièces ainsi fabriquées. La composition de lalliage est la suivante, selon le pourcentage de son poids total : le Sn représente entre 2 % et 6 %; le Zn représente entre 0,1 % et 5 %; le S représente entre 0,1 % et 0,45 %; le Pb représente moins de 0,25 %; le Ni représente moins de 0,6 %; le Sb représente moins de 0,2 %; le phosphore facultatif représente 0,06 %; le B représente 0,03 % ou moins; le Zr représente 0,03 % ou moins. La partie restante de la composition consiste en du Cu et des impuretés inévitables.
CA3045574A 2018-06-12 2019-06-07 Pieces formees faites d`un alliage de cuivre usinable et resistant a la corrosion Active CA3045574C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018004702.5A DE102018004702A1 (de) 2018-06-12 2018-06-12 Formteile aus einer korrosionsbeständigen und zerspanbaren Kupferlegierung
DE102018004702.5 2018-06-12

Publications (2)

Publication Number Publication Date
CA3045574A1 CA3045574A1 (fr) 2019-12-12
CA3045574C true CA3045574C (fr) 2022-05-24

Family

ID=66826940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3045574A Active CA3045574C (fr) 2018-06-12 2019-06-07 Pieces formees faites d`un alliage de cuivre usinable et resistant a la corrosion

Country Status (8)

Country Link
US (2) US20190376162A1 (fr)
EP (1) EP3581667B1 (fr)
JP (3) JP2020012193A (fr)
CN (1) CN110592422A (fr)
CA (1) CA3045574C (fr)
DE (1) DE102018004702A1 (fr)
DK (1) DK3581667T3 (fr)
PL (1) PL3581667T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019106136A1 (de) * 2019-03-11 2020-09-17 M.G. Meccanica Srl Verfahren zur Herstellung von metallischen Bauteilen sowie dadurch hergestelltes metallisches Bauteil
DE102019106131A1 (de) * 2019-03-11 2020-09-17 M.G. Meccanica Srl Verfahren zur Herstellung von Bauteilen für medienführende Gas- oder Wasserleitungen sowie dadurch hergestelltes Bauteil
EP4603611A1 (fr) * 2024-02-19 2025-08-20 Gebr. Kemper GmbH + Co. KG Procédé de fabrication de pièces métalliques en alliage de cuivre

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000239764A (ja) * 1999-02-18 2000-09-05 Joetsu Material Kk 金型鋳造用若しくは砂型鋳造用耐食性黄銅合金又は金型鋳物若しくは砂型鋳物並びに連続鋳造用耐食性黄銅合金又は連続鋳造品
CN1461815A (zh) * 2002-05-29 2003-12-17 三越金属株式会社 无铅易切削黄铜合金材料和它的制造方法
ATE380259T1 (de) 2005-12-14 2007-12-15 Kemper Gebr Gmbh & Co Kg Verwendung einer migrationsarmen kupferlegierung sowie bauteile aus dieser legierung
EP1801250B1 (fr) 2005-12-22 2017-11-08 Viega Technology GmbH & Co. KG Produits à faible migration pour le transport de fluides et de l'eau potable fabriqués à partir d'alliages de cuivre
CN100567533C (zh) * 2006-01-18 2009-12-09 江西理工大学 无铅铜合金
JP2009179864A (ja) * 2008-01-31 2009-08-13 Kobe Steel Ltd 耐応力緩和特性に優れた銅合金板
JP5335558B2 (ja) * 2009-05-26 2013-11-06 滋賀バルブ協同組合 機械的特性に優れた鋳物用無鉛銅合金
EP2290114A1 (fr) 2009-08-04 2011-03-02 Gebr. Kemper GmbH + Co. KG Metallwerke Composant pour conduite d'eau
US9181606B2 (en) * 2010-10-29 2015-11-10 Sloan Valve Company Low lead alloy
JP5916464B2 (ja) * 2012-03-26 2016-05-11 古河電気工業株式会社 銅合金展伸材、銅合金展伸材の製造方法および銅合金部品の製造方法
DE102012013817A1 (de) 2012-07-12 2014-01-16 Wieland-Werke Ag Formteile aus korrosionsbeständigen Kupferlegierungen
DE202016101661U1 (de) * 2016-03-29 2017-06-30 Geberit International Ag Bauteil für medienführende Gas- oder Wasserleitungen

Also Published As

Publication number Publication date
US20250283197A1 (en) 2025-09-11
JP2022025096A (ja) 2022-02-09
EP3581667B1 (fr) 2023-04-12
PL3581667T3 (pl) 2023-07-31
CN110592422A (zh) 2019-12-20
JP2025013821A (ja) 2025-01-28
JP2020012193A (ja) 2020-01-23
EP3581667A2 (fr) 2019-12-18
CA3045574A1 (fr) 2019-12-12
DE102018004702A1 (de) 2019-12-12
DK3581667T3 (da) 2023-07-10
EP3581667A3 (fr) 2020-06-17
US20190376162A1 (en) 2019-12-12

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