US Government As Represented by the Secretary of the Army

Brian T Edwards

Laszlo John Kecskes

Robert H Woodman

A class of high-density bulk metallic glass hafnium-based alloys, having copper, nickel, aluminum, tin, and titanium or niobium as alloying elements is disclosed. This class includes alloys having higher densities and a higher reduced glass-transition temperature than other known refractory metallic glass alloys.

High-density hafnium-based metallic glass alloys that include six or more elements

A class of high-density bulk metallic glass hafnium alloys, having copper, nickel, aluminum and titanium or niobium as alloying elements is disclosed. This class includes alloys having higher densities and a higher reduced glass-transition temperature than other known metallic glass alloys.

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Charlotte, NC, United States of America

Brian T Edwards