Invention Grant
- Patent Title: Copper alloy, use of a copper alloy, sanitary fitting and method for producing a sanitary fitting
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Application No.: US16638039Application Date: 2018-08-13
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Publication No.: US11767577B2Publication Date: 2023-09-26
- Inventor: Carsten Romanowski
- Applicant: LIXIL Corporation
- Applicant Address: JP Koto-ku
- Assignee: LIXIL Corporation
- Current Assignee: LIXIL Corporation
- Current Assignee Address: JP Shinagawa-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE 2017118386.8 2017.08.11
- International Application: PCT/EP2018/071949 2018.08.13
- International Announcement: WO2019/030416A 2019.02.14
- Date entered country: 2020-02-10
- Main IPC: C22C9/04
- IPC: C22C9/04 ; B33Y70/00 ; C22C18/02 ; E03C1/04 ; B22F1/05 ; B33Y80/00 ; B22F10/28
Abstract:
Copper alloy, the elements of which have the following mass fractions:
46% to 53.5% copper (Cu);
0% to 1.0% aluminum (Al);
0% to 1.40% lead (Pb);
0% to 0.2% iron (Fe);
0% to 0.4% tin (Sn);
0% to 0.0002% boron (B);
0% to 0.2% arsenic (As); and
remainder zinc (Zn). In addition, a use of a corresponding copper alloy for an additive manufacturing process, a sanitary fitting (1) with a corresponding copper alloy, and a method for producing a sanitary fitting (1) from a corresponding copper alloy are proposed.
46% to 53.5% copper (Cu);
0% to 1.0% aluminum (Al);
0% to 1.40% lead (Pb);
0% to 0.2% iron (Fe);
0% to 0.4% tin (Sn);
0% to 0.0002% boron (B);
0% to 0.2% arsenic (As); and
remainder zinc (Zn). In addition, a use of a corresponding copper alloy for an additive manufacturing process, a sanitary fitting (1) with a corresponding copper alloy, and a method for producing a sanitary fitting (1) from a corresponding copper alloy are proposed.
Public/Granted literature
- US20200172995A1 COPPER ALLOY, USE OF A COPPER ALLOY, SANITARY FITTING AND METHOD FOR PRODUCING A SANITARY FITTING Public/Granted day:2020-06-04
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