Formation of ultrafine-grained (UFG) structure and mechanical properties by severe plastic deformation (SPD)

Metalurgija

Kvačkaj, T.²  Besterci, M.¹  Bacsó, J.²  Kočiško, R.²  Sulleiová, K.¹ 

[1] Institute of Materials Research of Slovak Academy of Sciences, Košice, Slovak Republic;Faculty of Metallurgy, Technical University in Košice, Slovak Republic

关键词: severe plastic deformation;    ultrafine-grained materials;    equal channel angular pressin;    TEM;    fracture surface;   

DOI  :  

学科分类：金属与冶金

来源: Hrvatsko Metalursko Drustvo

【 摘 要 】

Commercial pure cooper (99,9% Cu) was deformed by equal channel angular pressing (ECAP) using up to 10 passes, route C. The evolution of microstructure and fracture character were observed by OM, SEM and TEM. The mean grain size...

【 授权许可】

Unknown