材料期刊网

LOCALIZED SUPERPLASTIC BEHAVIOUR INα-TITANIUM AT HIGH STRAIN RATE

YANGYang ZHANGXinming Central South University of Technology , Changsha , ChinaLIZhenhua LIQinyun Northwest Institute for Nonferrous Metal Research .Baoji China>

金属学报(英文版)

The microstructure of x-Ti/ mild steel composite fabricated by using constant stand-off cladding technique was observed with optical microscopy, SEM and TEM analyses. Very fine equiaxed grains (<0.1um) with a low dislocation density were observed in the adiabatic shear bands (ASB) this enables a thermomechanical response that may lead to a super plastic de formation.

关键词: a-titanium , null , null , null