Paper Title:
Severe Plastic Deformation Processes with Friction Induced Shear
  Abstract

Among the known severe plastic deformation (SPD) techniques, there is a special group of processes involving friction-induced shear. One of the sample or work-piece dimensions used in such processes, namely the thickness, is much smaller than the other two dimensions. The well-known process of High Pressure Torsion (HPT) and the relatively new Cone-Cone (CC) method applied to thin conical samples fall into this category of SPD techniques. Wrought aluminium alloy 2124 was used to study the effect of CC processing on microstructure and mechanical properties. The influence of the processing parameters, including the rotation speed and thickness of the conical strip specimens on the microstructure and the mechanical properties of the CC-processed material was investigated.

  Info
Periodical
Materials Science Forum (Volumes 667-669)
Edited by
Jing Tao Wang, Roberto B. Figueiredo and Terence G. Langdon
Pages
25-30
DOI
10.4028/www.scientific.net/MSF.667-669.25
Citation
R. Lapovok, Y. Estrin, R. Djugum, A. Lerk, "Severe Plastic Deformation Processes with Friction Induced Shear", Materials Science Forum, Vols. 667-669, pp. 25-30, 2011
Online since
December 2010
Export
Price
$32.00
Share

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

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

Authors: Kaoru Kawasaki, Katsuya Ujita, Jun Takahashi, Masaaki Sugiyama, Kazuto Kawakami
Abstract:From the point of view of nitriding treatment(570°C), Cu precipitation is also occurred in the steel containing 1.3mass%Cu at this...
852
Authors: Qing Gong Lv, Long Zhou Peng, Jing Qing Zhu
Abstract:Wall thickness is measured by a micrometer on shells after piercing, hollows after rolling and tubes after stretch reducing in an Assel...
1071
Authors: Hong Hong Wang, Ju Zhong Li, Tian Hui Xi, Kai Ming Wu
Abstract:12Cr2Mo1R is a high strength pressure vessel steel used in the petrochemical industry. The mechanical and physical properties of the steel...
842
Authors: Liang Chu, Li Jun Shi, Yan Bi, Da Sen Bi
Abstract:In this paper, the nosing process of metal tube with a conical die is investigated using the finite element method, and a series of...
1444
Authors: Qi Ping Zhang, Qing Qing Fang, Wei Na Wang, Qing Rong Lv, Yan Mei Liu, Han Ming Zhang
Chapter 14: Thin Films
Abstract:In this paper, we investigated the structure of SmCo films with different thickness and the effects of Cr buffer layer on the structure and...
2415