Nanomaterials by Severe Plastic Deformation: NanoSPD5

Volumes 667-669

doi: 10.4028/

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Authors: Nariman A. Enikeev, Maxim Yu. Murashkin, Xavier Sauvage, Vil U. Kazykhanov, Ruslan Valiev

Abstract: Two Al alloys (AA1570 and AA6061) in the solutionized state have been processed by HPT at room temperature to achieve a homogeneous UFG...

Authors: Anton Hohenwarter, Reinhard Pippan

Abstract: Motivated by the large variety of enhanced properties of ultrafine and nanocrystalline materials such materials are under extensive...

Authors: Nguyen Q. Chinh, Tamás Csanádi, Jenő Gubicza, Ruslan Valiev, Boris B. Straumal, Terence G. Langdon

Abstract: Most ultrafine-grained (UFG) materials produced by severe plastic deformation (SPD) exibit only limited ductility which is correlated with...

Authors: Kaveh Edalati, Z. Horita

Abstract: Pure metals of 30 elements with various crystal structures (bcc, fcc, hcp, diamond cubic, complex cubic, primitive hexagonal and tetragonal)...

Authors: Cheng Xu, Z. Horita, Terence G. Langdon

Abstract: It is now well established that the application of high-pressure torsion (HPT) leads to exceptionally small grain sizes in bulk solids,...

Authors: Praveen Kumar, Terence G. Langdon

Abstract: A processing route enhancing the strength of a metallic material usually leads to a decrease in the ductility. Therefore, a mechanical...

Authors: Hao Yuan, Yue Zhang, Artur V. Ganeev, Jing Tao Wang, Igor V. Alexandrov

Abstract: This paper presents the research results of the grain refining effect on the ductile-to- brittle transition temperature (DBTT) of commercial...

Authors: Xiao Yan Liu, Xi Cheng Zhao, Xi Rong Yang

Abstract: Ultrafine-grained (UFG) commercially pure (CP) Ti with a grain size of about 200 nm was produced by ECAP up to 8 passes using route BC at...

Authors: Oscar Fabián Higuera, Jairo Alberto Muñoz, Jose María Cabrera

Abstract: Mechanical properties of two Cu alloys (electrolytic and fire refined) severely deformed by equal channel angular pressing (ECAP) process...

Authors: Yue Zhang, Saleh N. Alhajeri, Roberto B. Figueiredo, Nong Gao, Jing Tao Wang, Terence G. Langdon

Abstract: Room temperature equal-channel angular pressing (ECAP) was employed on commercial purity titanium in the present work. Mechanical twining...


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