Aluminum, titanium and zirconium HCP materials and products made therefrom

摘要

The present disclosure relates to novel materials comprising Al, Ti and Zr. The novel material can realize a single-phase region of a hexagonal close-packed (hcp) solid solution structure just below the material's solidus temperature. The novel material can comprise at least one precipitated phase and can have a solvus temperature of at least 1240 ° C. The new material contains 29.0 to 42.4 wt. % Al, 41.2-59.9 wt% Ti, and 10.3-24.1 wt. % Of Zr can be included. In one embodiment, the precipitate is selected from the group consisting of L10 phase, Al2Zr phase, and combinations thereof. The new alloys can realize improved high temperature properties. 【選 択】 Fig. 2 【Explanation of the code】