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US 2017/0268127 A1Published application
Tial intermetallic compound single crystal material and preparation method therefor
AssigneeNanjing University of Science and Technology
InventorsGuang Chen, YINGBO PENG, GONG ZHENG, ZHIXIANG QI, MINZHI WANG, PEI LI
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Abstract
A TiAl intermetallic compound single crystal material and a preparation method therefor are disclosed. The alloy composition of the material comprises TiaAlbNbc(C, Si)d, wherein 43≦b≦49, 2≦c≦10, a+b+c=100, and 0≦d≦1 (at. %).
Claims20
A TiAl intermetallic compound single crystal material, comprising, based on atomic percent, an alloy composition of formula:
- TiaAlbNbc(C, Si)d, wherein 43≦b≦49, 2≦c≦10, a+b+c=100, and 0≦d≦1.
Dependencies are inferred from the claim text.