COPPER ALLOY AND COPPER ALLOY SHEET
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Mar 10, 2016
filing date -
Sep 26, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Provided is a copper alloy containing 18% by mass to 30% by mass of Zn, 1% by mass to 1.5% by mass of Ni, 0.2% by mass to 1% by mass of Sn, and 0.003% by mass to 0.06% by mass of P, the remainder including Cu and unavoidable impurities. Relationships of 17≦f1=[Zn]+5×[Sn]−2×[Ni]≦30, 14≦f2=[Zn]−0.5×[Sn]−3×[Ni]≦26, 8≦f3={f1×(32−f1)}1/2×[Ni]≦23, 1.3≦[Ni]+[Sn]≦2.4, 1.5≦[Ni]/[Sn]≦5.5, and 20≦[Ni]/[P]≦400 are satisfied. The copper alloy has a metallographic structure of an α single phase.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully