engleski

Turbine blade materials and process developement review

In this paper, superalloy development, starting from 1940s to the middle of 1990s is given, observed through changes in chemical composition on one side, and technology on the other, in correlation to the increase in temperature - strength capability. Conventional casting, directional solidification and single crystal growing processes for turbine blades manufacture are shown. A conclusion was made that material development, followed by technological advances keep setting new goals.

turbine blades; superalloys; directional solidification; single crystal growing

nije evidentirano