| 摘要 |
<p>The blade (200) includes an airfoil (204) including a convex suction side wall (212), a concave pressure side wall (210), a leading edge (214), a trailing edge (216), a root (208), and a tip (222), the convex suction side wall (212), the concave pressure side wall (210), and the tip (222) each including interior surfaces that together define an internal cooling circuit, the airfoil (204) including a single crystal superalloy, and a cladding layer (250) disposed over the tip (222), the cladding layer (250) including a zirconia grain stabilized platinum alloy.</p> |
