US2014154130A1PendingUtilityA1
Die Casting Aluminum Alloys for Heat-Dissipating Plates
Est. expiryJul 22, 2031(~5 yrs left)· nominal 20-yr term from priority
C22C 21/02C22C 21/00
41
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Claims
Abstract
Provided is an aluminum alloy, and particularly, a die casting aluminum alloy for a heat sink, which includes 0.01 to 0.5 wt % of Cu, 0.3 to 0.6 wt % of Fe, 1.0 to 1.5 wt % of Si, and thus may enhance heat dissipation and castability.
Claims
exact text as granted — not AI-modified1 . A die casting aluminum alloy for a heat sink, comprising:
Cu in an amount of 0.01 to 0.5 wt %, Fe in an amount of 0.3 to 0.6 wt %, and Si in an amount of 1.0 to 1.5 wt %.
2 . The alloy according to claim 1 , further comprising:
Mn in an amount of 0.0035 to 0.01 wt %.
3 . The alloy according to claim 1 , further comprising:
Mg in an amount of 0.0001 to 0.001 wt %.Join the waitlist — get patent alerts
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