Material is the basic element of the entire natural and manmade structures. With the technological leaps in recent times, focus has been on development of composite materials. These materials have drawn considerable attention of engineers due to their application at high thermo-mechanical loads. With regard to the prediction of the life of high temperature structural components like rotating cylinders and the evaluation of their deterioration with time, it is essential to have a full knowledge of creep characteristics of these materials. Therefore, the steady state creep stresses and creep...