Mechanical Characterization According to Mo Contents of the As-Casted Ti-xMo-2Fe Alloy

Hyo Woon Hwang; Dong Geun Lee

doi:10.4028/p-FnY4ZC

Paper Titles

Effect of Microstructure Change on Mechanical Properties after High Temperature Forming of Ti-6Al-4V Alloy
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Effect of Severe Shot Peening on Mechanical Properties and Fatigue Resistance of Wire Arc Additive Manufactured AISI 316L
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Mechanical Characterization According to Mo Contents of the As-Casted Ti-xMo-2Fe Alloy
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Effect of Wall Angle on Thickness Distribution in Single Point Incremental Forming: Finite Element Analysis and Theoretical Approach
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Influence of Electrical Parameters on the Machining Performance in the Small Hole Drilling by EDM Process
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HomeSolid State PhenomenaSolid State Phenomena Vol. 349Mechanical Characterization According to Mo...

Mechanical Characterization According to Mo Contents of the As-Casted Ti-xMo-2Fe Alloy

Abstract:

Beta stabilizing elements cause high processing cost due to their high density and high melting point. Ti-xMo-2Fe alloy is metastable beta titanium alloy containing a low-cost beta stabilizing elements, and it is possible to secure excellent price competitiveness. Microstructure characterization and mechanical properties of a new designed Ti-xMo-2Fe alloys were investigated by Optical microscope, Vickers hardness, room temperature tensile test, in this study. The microstructure and mechanical properties were different depending on Mo contents, and Ti-9.2Mo-2Fe showed high hardness and brittle failure due to the high Mo content. As a result, Ti-3.4Mo-2Fe showed a tensile strength of 821.2 MPa and a high elongation of 10.3%.

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Periodical:

Solid State Phenomena (Volume 349)

Pages:

21-26

DOI:

https://doi.org/10.4028/p-FnY4ZC

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Online since:

September 2023

Authors:

Hyo Woon Hwang, Dong Geun Lee*

Keywords:

Beta Stabilizing Element, Martensite Phase, Ti-Mo-Fe Alloy

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* - Corresponding Author

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