MX9305206A - Proceso para la fabricacion de un articulo que comprende un aleacion que contiene cobre libre de plomo. - Google Patents

Proceso para la fabricacion de un articulo que comprende un aleacion que contiene cobre libre de plomo.

Info

Publication number
MX9305206A
MX9305206A MX9305206A MX9305206A MX9305206A MX 9305206 A MX9305206 A MX 9305206A MX 9305206 A MX9305206 A MX 9305206A MX 9305206 A MX9305206 A MX 9305206A MX 9305206 A MX9305206 A MX 9305206A
Authority
MX
Mexico
Prior art keywords
manufacture
containing lead
alloy containing
free copper
article including
Prior art date
Application number
MX9305206A
Other languages
English (en)
Inventor
John Travis Plewes
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of MX9305206A publication Critical patent/MX9305206A/es

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
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent

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)
  • Conductive Materials (AREA)

Abstract

Se describen latones, de dos fases, alfa + beta, que se vuelven libres de plomo, en tanto que retienen propiedades, particularmente propiedades de trabajo en caliente. Al agregar bismuto, como sustituto por el plomo, ya sea con cualquiera de los elementos fósforo o indio, se asegura la retención de las propiedades de trabajo en caliente asociadas con los latones convencionales de 'forjado' y 'arquitecturales' que contienen plomo.
MX9305206A 1992-09-01 1993-08-27 Proceso para la fabricacion de un articulo que comprende un aleacion que contiene cobre libre de plomo. MX9305206A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93880992A 1992-09-01 1992-09-01

Publications (1)

Publication Number Publication Date
MX9305206A true MX9305206A (es) 1994-05-31

Family

ID=25472002

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9305206A MX9305206A (es) 1992-09-01 1993-08-27 Proceso para la fabricacion de un articulo que comprende un aleacion que contiene cobre libre de plomo.

Country Status (3)

Country Link
EP (1) EP0586197A3 (es)
JP (1) JPH06200340A (es)
MX (1) MX9305206A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3485502B2 (ja) * 1999-08-24 2004-01-13 日立アロイ株式会社 無鉛快削性銅合金材
JP2003277855A (ja) * 2002-03-22 2003-10-02 San-Etsu Metals Co Ltd 無鉛快削黄銅合金材及びその製造方法
JP5416323B1 (ja) * 2013-03-29 2014-02-12 株式会社栗本鐵工所 水道部材用黄銅合金
ITUA20163561A1 (it) 2016-05-18 2017-11-18 Almag Spa Metodo per la realizzazione di una billetta di ottone senza piombo o a basso contenuto di piombo e billetta così ottenuta

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848708C (de) * 1944-02-11 1952-09-08 Wieland Werke Ag Verwendung von Kupfer-Zink-Legierungen fuer auf Gleitung beanspruchte Maschinenteile
US5167726A (en) * 1990-05-15 1992-12-01 At&T Bell Laboratories Machinable lead-free wrought copper-containing alloys
US5137685B1 (en) * 1991-03-01 1995-09-26 Olin Corp Machinable copper alloys having reduced lead content

Also Published As

Publication number Publication date
EP0586197A3 (en) 1994-05-18
EP0586197A2 (en) 1994-03-09
JPH06200340A (ja) 1994-07-19

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