Title of article
Tensile properties of a dual-axial forged Ti–Fe–Cu alloy containing boron
Author/Authors
Zadorozhnyy، نويسنده , , V.Yu. and Shchetinin، نويسنده , , I.V. and Chirikov، نويسنده , , N.V. and Louzguine-Luzgin، نويسنده , , D.V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
5
From page
238
To page
242
Abstract
In the present work we introduce a micro/nano-structured α+β Ti-based low-alloy produced by the tilt-casting method and subjected to subsequent thermo-mechanical treatment. After hot dual-axial forging at 900 °C, subsequent heating at 700 °C and water quenching a Ti94Fe3Cu3+1000 ppm of boron alloy, containing inexpensive alloying elements, showed an ultimate tensile strength value of about 950 MPa and percentage elongation of about 5.2%. It is shown that the intensive forging treatment and subsequent heat treatment are leading to significantly improved mechanical properties of such an alloy compared to the as-cast state.
Keywords
Titanium alloys , thermo-mechanical processing , mechanical properties , Isothermal dual-axial forging , Heat treatment
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2014
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2176768
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