Method for producing an engine component, engine component, and use of an aluminium alloy
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United States of America Patent
Stats
-
Jul 17, 2018
Grant Date -
Sep 22, 2016
app pub date -
Nov 14, 2013
filing date -
Nov 14, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method is described for producing an engine component, more particularly a piston for an internal combustion engine, in which an aluminium alloy is cast using the gravity die casting method and wherein the aluminium alloy comprises the following alloy elements: 9 to ≤10.5% by weight silicon, >2.0 to <3.5% by weight nickel, >3.7 to 5.2% by weight copper, <1% by weight cobalt, 0.5 to 1.5% by weight magnesium, 0.1 to 0.7% by weight iron, 0.1 to 0.4% by weight manganese, >0.1 to <0.2% by weight zirconium, >0.1 to <0.2% by weight vanadium, 0.05 to <0.2% by weight titanium, 0.004 to 0.008% by weight phosphorus, wherein said aluminium alloy further comprises aluminium and unavoidable impurities. The invention further describes an engine component, in particular a piston for an internal combustion engine, wherein the engine component consists, at least partially, of an aluminium alloy, and the use of an aluminium alloy to produce an engine component, more particularly a piston of an internal combination engine.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B22D Class
- 363 Applications Filed
- 318 Patents Issued To-Date
- 87.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B22D Class
- 54.85 % this patent is cited more than
- 7 Age
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|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 17, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 17, 2030 |
