steady-state creep การใช้

• It has been discovered that the deformation in the primary creep regime can well described by eqution : - 0 = atm , moreover , the eqution : = a n exp ( - q / rt ) can be used to interpret phenomenally the relationship between the steady - state creep rate and stress , temperature
• 3 . the two stages of primary creep and steady - state creep of 3d c / sic correspond to the gradual saturation of matrix crack and the opening of these cracks respectively . the transverse crack is the main contributor to the macroscopic creep strain of 3d c / sic , and its opening is controlled by the creep temperature