Beta-type titanium alloy having low elastic modulus and high strength
AssigneeKorea Institute of Machinery & Materials
InventorsDong Geun Lee, Yong Tai Lee
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Abstract
Provided is a beta-type titanium alloy having a low elastic modulus and a high strength. The titanium alloy includes 6 to 13 wt % of Mo, 0.1 to 3.9 wt % of Fe, a remaining amount of Ti, and inevitable impurity, and selectively includes 0.1 to 3.9 wt % of Al. The titanium alloy according to the present invention has a high tensile strength of greater than or equal to 1,300 MPa and a low elastic modulus of less than or equal to 95 GPa at low cost.
Claims10
A beta-type titanium alloy having a low elastic modulus and a high strength, comprising 6 to 13 wt % of Mo, 0.1 to 3.9 wt % of Fe, a remaining amount of Ti, and inevitable impurity,
- the titanium alloy having a tensile strength of greater than or equal to 1,300 MPa and an elastic modulus of less than or equal to 95 GPa.
Dependencies are inferred from the claim text.