EP1446510A1 - Use of a non-corrosive copper-zinc alloy for drinking water shaped parts - Google Patents
Use of a non-corrosive copper-zinc alloy for drinking water shaped partsInfo
- Publication number
- EP1446510A1 EP1446510A1 EP02803761A EP02803761A EP1446510A1 EP 1446510 A1 EP1446510 A1 EP 1446510A1 EP 02803761 A EP02803761 A EP 02803761A EP 02803761 A EP02803761 A EP 02803761A EP 1446510 A1 EP1446510 A1 EP 1446510A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drinking water
- copper
- zinc alloy
- corrosion
- parts
- 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
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
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10158130A DE10158130C1 (en) | 2001-11-27 | 2001-11-27 | Corrosion-resistant copper-zinc alloy for die cast drinking water fittings has specified composition |
DE10158130 | 2001-11-27 | ||
PCT/EP2002/011479 WO2003046237A1 (en) | 2001-11-27 | 2002-10-15 | Use of a non-corrosive copper-zinc alloy for drinking water shaped parts |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1446510A1 true EP1446510A1 (en) | 2004-08-18 |
EP1446510B1 EP1446510B1 (en) | 2004-12-29 |
Family
ID=7707115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02803761A Expired - Lifetime EP1446510B1 (en) | 2001-11-27 | 2002-10-15 | Use of a non-corrosive copper-zinc alloy for drinking water shaped parts |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1446510B1 (en) |
AT (1) | ATE286151T1 (en) |
AU (1) | AU2002365435A1 (en) |
DE (2) | DE10158130C1 (en) |
WO (1) | WO2003046237A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111788321A (en) * | 2018-01-09 | 2020-10-16 | 奥托福克斯两合公司 | Copper-zinc alloy |
CN114622111A (en) * | 2020-12-10 | 2022-06-14 | 北京有色金属与稀土应用研究所 | Bonding wiring material and preparation and processing method thereof |
WO2023138974A1 (en) | 2022-01-18 | 2023-07-27 | Conex Ipr Limited | Components for drinking water pipes, and method for manufacturing same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10301552B3 (en) * | 2003-01-16 | 2004-06-24 | Rehau Ag + Co. | Use of a brass alloy for corrosion resistant drinking water molded parts, especially coupling parts, angular parts, angular bent parts, T-pieces, distribution parts and fittings |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH540342A (en) * | 1970-08-20 | 1973-08-15 | Olof Manner Ab | Copper-zinc alloy - for pressure-proof pipe fittings made by a variety of methods |
US4311522A (en) * | 1980-04-09 | 1982-01-19 | Amax Inc. | Copper alloys with small amounts of manganese and selenium |
US5137685B1 (en) * | 1991-03-01 | 1995-09-26 | Olin Corp | Machinable copper alloys having reduced lead content |
JP3399548B2 (en) * | 1991-03-30 | 2003-04-21 | 株式会社東洋伸銅所 | Alloy for hot forging |
ES2099863T3 (en) * | 1992-06-02 | 1997-06-01 | Hetzel Metalle Gmbh | BRASS ALLOY. |
DE4318377C2 (en) * | 1992-06-02 | 1994-04-28 | Hetzel & Co Metallhuettenwerk | Brass alloy |
US5507885A (en) * | 1994-01-17 | 1996-04-16 | Kitz Corporation | Copper-based alloy |
JP2841270B2 (en) * | 1994-01-17 | 1998-12-24 | 株式会社キッツ | Copper base alloy excellent in corrosion resistance and hot workability and valve parts using the alloy |
DE4401997C2 (en) * | 1994-01-25 | 1999-02-25 | Okan Dipl Ing Dr Akin | Use of a copper alloy for components in flowing water |
DE4438485C2 (en) * | 1994-10-28 | 1998-05-20 | Wieland Werke Ag | Use of a copper-zinc alloy for drinking water installations |
JP2001064742A (en) * | 1999-06-24 | 2001-03-13 | Chuetsu Metal Works Co Ltd | Brass alloy excellent in corrosion resistance, mechinability and hot workability |
-
2001
- 2001-11-27 DE DE10158130A patent/DE10158130C1/en not_active Expired - Fee Related
-
2002
- 2002-10-15 AU AU2002365435A patent/AU2002365435A1/en not_active Abandoned
- 2002-10-15 EP EP02803761A patent/EP1446510B1/en not_active Expired - Lifetime
- 2002-10-15 DE DE50201930T patent/DE50201930D1/en not_active Expired - Lifetime
- 2002-10-15 AT AT02803761T patent/ATE286151T1/en not_active IP Right Cessation
- 2002-10-15 WO PCT/EP2002/011479 patent/WO2003046237A1/en not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO03046237A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111788321A (en) * | 2018-01-09 | 2020-10-16 | 奥托福克斯两合公司 | Copper-zinc alloy |
CN114622111A (en) * | 2020-12-10 | 2022-06-14 | 北京有色金属与稀土应用研究所 | Bonding wiring material and preparation and processing method thereof |
WO2023138974A1 (en) | 2022-01-18 | 2023-07-27 | Conex Ipr Limited | Components for drinking water pipes, and method for manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
WO2003046237A9 (en) | 2003-07-24 |
WO2003046237A1 (en) | 2003-06-05 |
AU2002365435A1 (en) | 2003-06-10 |
EP1446510B1 (en) | 2004-12-29 |
DE50201930D1 (en) | 2005-02-03 |
DE10158130C1 (en) | 2003-04-24 |
ATE286151T1 (en) | 2005-01-15 |
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