FR2403394A1 - Materiau en laiton et procede de fabrication - Google Patents

Materiau en laiton et procede de fabrication

Info

Publication number
FR2403394A1
FR2403394A1 FR7825594A FR7825594A FR2403394A1 FR 2403394 A1 FR2403394 A1 FR 2403394A1 FR 7825594 A FR7825594 A FR 7825594A FR 7825594 A FR7825594 A FR 7825594A FR 2403394 A1 FR2403394 A1 FR 2403394A1
Authority
FR
France
Prior art keywords
brass material
manufacturing
beta
alpha
phase
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.)
Granted
Application number
FR7825594A
Other languages
English (en)
Other versions
FR2403394B1 (fr
Inventor
Peter Ruchel
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of FR2403394A1 publication Critical patent/FR2403394A1/fr
Application granted granted Critical
Publication of FR2403394B1 publication Critical patent/FR2403394B1/fr
Expired legal-status Critical Current

Links

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
    • C22C9/04—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/902—Superplastic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Powder Metallurgy (AREA)
  • Metal Extraction Processes (AREA)

Abstract

Matériau en laiton. Il est constitué d'un alliage de cuivre à 61-65 % de préférence 62 % en poids, le reste étant en zinc et il possède une structure où les phases recristallisées alpha et beta 1 se présentent sous forme d'un mélange fin et discret (taille des grains inférieure à 5 mu ), la phase beta 1 représentant au moins 10 % et étant disposée sous forme de particules discrètes dans les limites de grains de la phase alpha . Fils et ressorts.
FR7825594A 1977-09-17 1978-09-06 Materiau en laiton et procede de fabrication Expired FR2403394B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2742008A DE2742008C2 (de) 1977-09-17 1977-09-17 Verfahren zur Herstellung eines Messing-Werkstoffes mit Mikroduplex-Gefüge

Publications (2)

Publication Number Publication Date
FR2403394A1 true FR2403394A1 (fr) 1979-04-13
FR2403394B1 FR2403394B1 (fr) 1985-08-16

Family

ID=6019260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825594A Expired FR2403394B1 (fr) 1977-09-17 1978-09-06 Materiau en laiton et procede de fabrication

Country Status (7)

Country Link
US (2) US4226621A (fr)
JP (1) JPS5447823A (fr)
DE (1) DE2742008C2 (fr)
FR (1) FR2403394B1 (fr)
GB (1) GB2004912B (fr)
IT (1) IT1099055B (fr)
SE (1) SE445048B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758822A1 (de) * 1977-12-30 1979-07-05 Diehl Gmbh & Co Verfahren zur herstellung eines kupfer-zink-werkstoffs
US4395295A (en) * 1982-05-28 1983-07-26 Olin Corporation Process for treating copper-aluminum-silicon alloys to improve fatigue strength
DE3710334A1 (de) * 1987-03-28 1988-10-06 Diehl Gmbh & Co Verwendung eines werkstoffs aus mikroduplexgefuege
US4985343A (en) * 1989-02-09 1991-01-15 Mitsubishi Rayon Co., Ltd. Crosslinking-curable resin composition
US5288458A (en) * 1991-03-01 1994-02-22 Olin Corporation Machinable copper alloys having reduced lead content
DE4304878A1 (fr) * 1992-02-21 1993-08-26 Furukawa Electric Co Ltd
EP1270758A3 (fr) * 1996-09-09 2003-03-05 Toto Ltd. Procédé pour la production de laiton
JPH11189856A (ja) * 1997-10-24 1999-07-13 Toto Ltd 黄銅材、黄銅管材及びそれらの製造方法
JP4718273B2 (ja) * 2005-02-04 2011-07-06 三井住友金属鉱山伸銅株式会社 強化α黄銅及びその製造方法
DE102009038657A1 (de) * 2009-08-18 2011-02-24 Aurubis Stolberg Gmbh & Co. Kg Messinglegierung
CN102959108B (zh) * 2010-07-05 2015-04-29 Ykk株式会社 铜锌合金产品及铜锌合金产品的制造方法
EP3100813A4 (fr) 2015-01-07 2017-10-11 Hitachi Metals, Ltd. Fil électrode pour usinage par décharge électrique et son procédé de fabrication
WO2016110963A1 (fr) * 2015-01-07 2016-07-14 日立金属株式会社 Fil électrode pour usinage par décharge électrique et son procédé de fabrication
KR102578427B1 (ko) * 2018-12-03 2023-09-14 제이엑스금속주식회사 내식성 CuZn 합금

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676123A (en) * 1951-08-24 1954-04-20 American Brass Co Treatment of brass
US3046166A (en) * 1959-07-01 1962-07-24 Olin Mathieson Treatment of brass
DE1228810B (de) * 1960-12-30 1966-11-17 Schmoele Metall R & G Verfahren zur Herstellung hochwertiger Federwerkstoffe aus Kupfer-Zink-Legierungen
FR2149247A5 (fr) * 1971-09-09 1973-03-23 Nordiske Kabel Traad
DE2429754A1 (de) * 1974-06-21 1976-01-02 Olin Corp Verfahren zur verbesserung der kriechfestigkeit und der bestaendigkeit gegen spannungsabbau von kupferlegierungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA543830A (fr) * 1957-07-23 E. Gregory Hardy Traitement de cuivre
US2050601A (en) * 1930-10-29 1936-08-11 Bell Telephone Labor Inc Method of treating copper base alloys
US2145065A (en) * 1935-07-15 1939-01-24 Ver Deutsche Metallwerke Ag Drawn brass bearing alloys
US3615922A (en) * 1968-09-19 1971-10-26 Olin Mathieson Inhibiting grain growth in metal composites
US3963526A (en) * 1972-08-22 1976-06-15 Aktieselskabet Nordiske Kabel-Og Traadfabriker Method of imparting increased dezincification resistance to brass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676123A (en) * 1951-08-24 1954-04-20 American Brass Co Treatment of brass
US3046166A (en) * 1959-07-01 1962-07-24 Olin Mathieson Treatment of brass
DE1228810B (de) * 1960-12-30 1966-11-17 Schmoele Metall R & G Verfahren zur Herstellung hochwertiger Federwerkstoffe aus Kupfer-Zink-Legierungen
FR2149247A5 (fr) * 1971-09-09 1973-03-23 Nordiske Kabel Traad
DE2429754A1 (de) * 1974-06-21 1976-01-02 Olin Corp Verfahren zur verbesserung der kriechfestigkeit und der bestaendigkeit gegen spannungsabbau von kupferlegierungen

Also Published As

Publication number Publication date
JPS5618662B2 (fr) 1981-04-30
JPS5447823A (en) 1979-04-14
SE445048B (sv) 1986-05-26
DE2742008A1 (de) 1979-03-29
IT7827583A0 (it) 1978-09-13
FR2403394B1 (fr) 1985-08-16
DE2742008C2 (de) 1983-12-29
US4226621A (en) 1980-10-07
SE7808214L (sv) 1979-03-18
US4288257A (en) 1981-09-08
GB2004912A (en) 1979-04-11
GB2004912B (en) 1982-02-10
IT1099055B (it) 1985-09-18

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Legal Events

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ST Notification of lapse