High strength, homogeneous copper-nickel-tin alloy and production process
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United States of America Patent
Stats
-
Jun 12, 2018
Issued Date -
Sep 17, 2015
app pub date -
Mar 17, 2015
filing date -
Mar 17, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A process for producing a high strength, homogeneous copper-nickel-tin alloy with high strength includes preparing a molten mixture of copper, nickel, and tin; pressure assist casting the molten mixture to form a casting; and thermally treating the casting. Novel combinations of properties can be attained for the alloy.
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International Classification(s)
- 2015 Application Filing Year
- C22F Class
- 343 Applications Filed
- 224 Patents Issued To-Date
- 65.31 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C22F Class
- 56.07 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 12, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 12, 2029 |
