Paper Title:
Influence of Severe Plastic Deformation and Ageing on the Microstructure and Mechanical Properties of β-Alloy Ti-6.8Mo-4.5Fe-1.5Al
  Abstract

This work presents the possibility of strength enhancement in the -alloy Ti-6.8Mo-4.5Fe-1.5Al via equal channel angular pressing at room temperature without precipitation of a secondary -phase. Influence of the initial structure of the alloy and ageing temperature on the density of precipitations and dimensions of the secondary -phase is revealed. It has been stated that combination of the solid solution treatment with the subsequent ECAP processing and final ageing is an effective way to achieve superior strength and ductility.

  Info
Periodical
Materials Science Forum (Volumes 667-669)
Edited by
Jing Tao Wang, Roberto B. Figueiredo and Terence G. Langdon
Pages
731-736
DOI
10.4028/www.scientific.net/MSF.667-669.731
Citation
I. P. Semenova, A. Medvedev, "Influence of Severe Plastic Deformation and Ageing on the Microstructure and Mechanical Properties of β-Alloy Ti-6.8Mo-4.5Fe-1.5Al", Materials Science Forum, Vols. 667-669, pp. 731-736, 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: Sushanta Kumar Panigrahi, D. Devanand, R. Jayaganthan
Abstract:An effect of ageing on mechanical properties of ultrafine grained Al 6061 alloys has been investigated in the present work. The solution...
303
Authors: Rui Ming Su, Ying Dong Qu, Run Xia Li, Rong De Li
Chapter 15: Materials Processing Technology
Abstract:The Al-Zn-Mg-Cu (7A04) alloys were prepared by using the method of spraying forming and the hot extrusion. The changes of microstructure and...
1835
Authors: Feng Wang, Ji Bao Li, Ping Li Mao, Zheng Liu
Abstract:A high strength and toughness extruded Mg-Zn-Y alloy based on quasicrystal-strengthening has been studied. The effect of extrusion and heat...
443
Authors: S. Alisha, T. Venkateswaran, M. Amruth, P. Chakravarthy, D. Sivakumar
Chapter 4: Heat Treatment and other Thermal Technologies
Abstract:Owing to high elastic modulus and good strength, copper beryllium alloys are widely used in many engineering applications. The addition of...
168
Authors: Kang Du, Qiang Zhu, Da Quan Li
Chapter 2: Materials Development and Characterization
Abstract:T6 heat treatment is an effective method to improve the comprehensive properties of Al-Si-Cu-Mg series aluminium alloys. Solution treatment...
58