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Paper Titles
Study on the Dynamic Recrystallization Critical Stress of AZ91 Magnesium Alloy
p.1269
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Fatigue Characteristic of Aluminum Alloy Plates with Different Thickness
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Study on the Microstructure and Properties of Low Cost TiFeAl Alloy
p.1288
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The Effect of Initial Microstructure on the Dynamic Mechanical Behavior of Titanium Plate at Different Strain Rates
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Pressure-Induced Tunable Magnetism and Half-Metallic Stability in Co2FeGa Heusler Alloy
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Influence of Extrusion Ratio on Microstructures and Properties of Cu-17Ni-3Al-X Alloy
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Study on the Microstructure and Properties of Low Cost TiFeAl Alloy

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Abstract:

The high strength and low cost Ti-Fe based alloy was produced by double vacuum induction melting method followed by hot deformation. The microstructure has been investigated by Optical Microscopy, Scanning Electron Microscopy (SEM), and Transmission Electron Microscopy (TEM). The microstructure of as-forged alloy is composed of α and β phase without the precipitation of TiFe intermetallic compound. The Ti-Fe-Al alloys show good comprehensive mechanical properties, demonstrating ultimate tensile strength of 1100MPa and elongation above10%. The results indicate the Fe is a good candidate for solution strengthening and simultaneously increasing ductility in titanium alloys. Effect of the Fe and Al elements on the microstructure and mechanical properties have been discussed.

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Applied Mechanics and Materials II View Preview

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Periodical:

Applied Mechanics and Materials (Volumes 477-478)

Pages:

1288-1292

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.477-478.1288

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Online since:

December 2013

Authors:

Bo Long Li, Tong Liu, Jie Yuan, Zuo-Ren Nie

Keywords:

Hot Deformation, Mechanical Property, Microstructure, Titanium Alloy

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