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US 10,245,637 B2Granted
Low modulus shot sleeve for high temperature die casting
AssigneeUnited Technologies Corporation
InventorsJohn Joseph Marcin, Dilip M. Shah, Carl R. Verner, Albert Rabinovich, Weiduo Yu, Thomas N. Slavens
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Abstract
Shot sleeves for high temperature die casting include a nickel-based alloy having a low modulus single crystal with axi-symmetric orientation.
Claims11
A shot sleeve for high temperature die casting formed from a single crystal, nickel-based alloy, the shot sleeve having a single-crystal structure with an axi-symmetrical orientation and a low modulus direction oriented to provide a higher thermal-mechanical fatigue resistance along an axial direction of the shot sleeve than in a radial direction.
Dependencies are inferred from the claim text.