J Mater Sci Technol ›› 2001, Vol. 17 ›› Issue (01): 37-38.

• Research Articles • Previous Articles     Next Articles

In-situ SEM Observation of Monotonic and Cyclic Deformed Structure in Ti-2A1-2.5Zr Alloy

Zhentao YU, Lian ZHOU, Haichen GU, Ju DENG   

  1. Northwest institute for Nonferrous Metal Research, P.O.Box 51, Xi'an 710016, China...
  • Received:2000-04-05 Revised:1900-01-01 Online:2001-01-28 Published:2009-10-10
  • Contact: Zhentao YU

Abstract: The SEM observation in situ of monotonic and cyclic deformed structure in Ti-ZA1-2.5Zr alloy was performed. The regularity of slippage, crack nucleation, propagation and the typical dislocation configuration were also investigated. The twin and twist play an important role in maintaining homogeneous deformation in the final plastic deformation stage.

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