Study on Microstructure Evolution of TA1 during Plane Compression and its Similarity to Power Spinning
The hot power spinning process of TA1 has been studied on the base of isothermal plane compression model in this paper. The microstructures of spun workpieces and plane compression specimens are analyzed and the microstructure evolution mechanism has been investigated. The results reveal that the microstructure evolution has similar mechanism between power spinning and plane compression. Plane strain compression can be used to predict and control the microstructure of as-spun TA1 workpiece.
Y. Chen et al., "Study on Microstructure Evolution of TA1 during Plane Compression and its Similarity to Power Spinning", Advanced Materials Research, Vols. 314-316, pp. 805-809, 2011