8ZHILYAEV A P,NURISLAMOVA G V,KIM B K,et al.Experimental parameters influencing grain refinement and microstructural evolution during high-pressure torsion[J].Acta Materialia,2003,51:753-765. 被引量：1
9NIKOLAY A K,SHARAFUTDINIV A.High strength and ductility of nanostructured Al-based alloy,prepared by high-pressure technique[J].Materials Science and Engineering,2006,463(1):74-77. 被引量：1
10SAKAI G,HORITA Z,LANGDON T G.Grain refinement and superplasticity in an aluminum alloy processed by high pressure torsion[J].Mater Sci Eng A,2005,393:344. 被引量：1
