Abstract
By using the method of in-situ X-ray diffraction and profile analysis, the variation of grain size and microstrain of the cold-rolled Sic w /Al composite at high temperature was measured, and the recrystallization behaviorof the composite was investigated. Test results showed that the activation energy of grain growth after recrystallization and recovery at higher temperature of matrix in composite is close to the activation energy for self-diffusion of pure Al. It was verified that the recovery phenomenon was accompanied with the grain growth, and the whiskers cannot affect the grain growth and recovery of matrix in composite at higher temperature.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
