Superplastic Behavior in Ultrafine-Grained Materials Produced by Equal-Channel Angular Pressing

Abstract:

Article Preview

Equal-channel angular pressing (ECAP) is a convenient processing method for refining the grain size of bulk materials to the submicrometer level. Metallic alloys processed by ECAP often exhibit excellent superplastic characteristics including superplasticity at high strain rates. This paper summarizes recent experiments designed to evaluate the occurrence of superplasticity in representative aluminum and magnesium alloys and in the Zn-22% Al eutectoid alloy.

Info:

Periodical:

Edited by:

Xiaozhou Liao and Yonghao Zhao

Pages:

29-40

DOI:

10.4028/www.scientific.net/MSF.579.29

Citation:

C. Xu et al., "Superplastic Behavior in Ultrafine-Grained Materials Produced by Equal-Channel Angular Pressing ", Materials Science Forum, Vol. 579, pp. 29-40, 2008

Online since:

April 2008

Export:

Price:

$35.00

In order to see related information, you need to Login.