AR102956A1 - COPPER BASED ALLOY, MECHANICAL PART AND MANUFACTURING PROCEDURE OF SUCH MECHANICAL PIECE - Google Patents
COPPER BASED ALLOY, MECHANICAL PART AND MANUFACTURING PROCEDURE OF SUCH MECHANICAL PIECEInfo
- Publication number
- AR102956A1 AR102956A1 ARP150104015A ARP150104015A AR102956A1 AR 102956 A1 AR102956 A1 AR 102956A1 AR P150104015 A ARP150104015 A AR P150104015A AR P150104015 A ARP150104015 A AR P150104015A AR 102956 A1 AR102956 A1 AR 102956A1
- Authority
- AR
- Argentina
- Prior art keywords
- alloy
- mechanical part
- less
- mechanical
- based alloy
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
La presente se refiere a una aleación a base de cobre y pieza mecánica, especialmente una horquilla de caja de cambios, obtenida a partir de la aleación. La presente se refiere a una aleación a base de cobre designada mediante la fórmula CuₐZnᵇPb0. Su composición química consiste en: entre 64,0 y 68,0% de cobre y entre 23,0% y 32,0% de zinc, comprendiendo dicha aleación además menos de 0,50% de estaño, entre 0,4 y 1,2% de hierro, menos de 0,50% de níquel, entre 1,5% y 2,3% de aluminio, entre 2,5% y 3,3% de manganeso y menos de 1,0% de silicio. Dicha aleación es asimismo particular por el hecho de que su proporción en plomo que es inferior o igual a 0,10%. La presente se refiere asimismo a una pieza mecánica que comprende un tenor reducido en plomo y se obtiene a partir de la aleación de CuₐZnᵇPb0. Reivindicación 7: Pieza mecánica según una de las reivindicaciones 5 ó 6 caracterizada porque constituye una horquilla de caja de cambios (1) de un vehículo destinada a ser accionada por una varilla, comprendiendo dicha horquilla (1) a este efecto un cilindro (2) atravesado por dicha varilla, estando conectado dicho cilindro (2) a dos ramas (3,4) por medio de una pieza (5), formando dichas ramas (3, 4) en conjunto un semicírculo que comprende interiormente dos patines (31, 41) aptos para cooperar con un patín de la caja de cambios.This refers to a copper-based alloy and mechanical part, especially a gearbox fork, obtained from the alloy. This refers to a copper-based alloy designated by the formula CuₐZnᵇPb0. Its chemical composition consists of: between 64.0 and 68.0% of copper and between 23.0% and 32.0% of zinc, said alloy also comprising less than 0.50% tin, between 0.4 and 1 , 2% iron, less than 0.50% nickel, between 1.5% and 2.3% aluminum, between 2.5% and 3.3% manganese and less than 1.0% silicon. Said alloy is also particular due to the fact that its proportion in lead which is less than or equal to 0.10%. This also refers to a mechanical part comprising a reduced lead content and is obtained from the Cu aleaciónZnᵇPb0 alloy. Claim 7: Mechanical part according to one of claims 5 or 6, characterized in that it constitutes a gearbox fork (1) of a vehicle intended to be driven by a rod, said fork (1) comprising for this purpose a cylinder (2) crossed by said rod, said cylinder (2) being connected to two branches (3,4) by means of a piece (5), said branches (3, 4) forming together a semicircle that internally comprises two skates (31, 41 ) fit to cooperate with a skate of the gearbox.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1462058A FR3029534B1 (en) | 2014-12-08 | 2014-12-08 | COPPER-BASED ALLOY AND MECHANICAL PART, ESPECIALLY GEAR FORK OBTAINED FROM THE ALLOY |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR102956A1 true AR102956A1 (en) | 2017-04-05 |
Family
ID=52469152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP150104015A AR102956A1 (en) | 2014-12-08 | 2015-12-09 | COPPER BASED ALLOY, MECHANICAL PART AND MANUFACTURING PROCEDURE OF SUCH MECHANICAL PIECE |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3230483B1 (en) |
| AR (1) | AR102956A1 (en) |
| ES (1) | ES2693266T3 (en) |
| FR (1) | FR3029534B1 (en) |
| WO (1) | WO2016092195A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4123459B2 (en) * | 2000-06-12 | 2008-07-23 | 三菱マテリアル株式会社 | Hot forged synchronizer ring made of copper alloy with excellent fatigue strength at the chamfer |
| US20130330227A1 (en) * | 2004-12-02 | 2013-12-12 | Diehl Metall Stiftung & Co. Kg | Copper-Zinc Alloy for a Valve Guide |
| CN101705388A (en) * | 2009-11-03 | 2010-05-12 | 苏州撼力铜合金材料有限公司 | High-strength wear-resistant complex brass for automotive synchronizing ring |
| CN101787461B (en) * | 2010-03-02 | 2014-11-19 | 路达(厦门)工业有限公司 | Environment-friendly manganese brass alloy and manufacturing method thereof |
-
2014
- 2014-12-08 FR FR1462058A patent/FR3029534B1/en not_active Expired - Fee Related
-
2015
- 2015-12-08 EP EP15816818.7A patent/EP3230483B1/en active Active
- 2015-12-08 ES ES15816818.7T patent/ES2693266T3/en active Active
- 2015-12-08 WO PCT/FR2015/053366 patent/WO2016092195A1/en active Application Filing
- 2015-12-09 AR ARP150104015A patent/AR102956A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| FR3029534B1 (en) | 2019-07-12 |
| FR3029534A1 (en) | 2016-06-10 |
| WO2016092195A1 (en) | 2016-06-16 |
| EP3230483A1 (en) | 2017-10-18 |
| EP3230483B1 (en) | 2018-08-01 |
| ES2693266T3 (en) | 2018-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |