In-situ tailoring mechanical properties of metastable Ti15Mo alloy produced by selective laser melting

In-situ tailoring mechanical properties of metastable Ti15Mo alloy produced by selective laser melting

In-situ regulation of the isothermal ω phase and mechanical properties of selective laser melted Ti15Mo is achieved. The evolution of isothermal ω phase due to the intrinsic heat treatment significantly affects the mechanical properties. The yield strength and elongation range from 576 to 1095 MPa a...

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Veröffentlicht in:Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2023-01, Vol.863, p.144546, Article 144546
Hauptverfasser: Xu, Hao, Li, Zhongjie, Yu, Lei, Dong, Anping, Xing, Hui, Du, Dafan, He, Lin, She, Huan, Sun, Baode
Format: Artikel
Sprache:eng
Schlagworte:
In-situ regulation
Isothermal ω phase
Metastable β titanium
Selective laser melting (SLM)
Ti15Mo
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Zusammenfassung:In-situ regulation of the isothermal ω phase and mechanical properties of selective laser melted Ti15Mo is achieved. The evolution of isothermal ω phase due to the intrinsic heat treatment significantly affects the mechanical properties. The yield strength and elongation range from 576 to 1095 MPa and 13.4%–54.9%, respectively.
ISSN:0921-5093
1873-4936
DOI:10.1016/j.msea.2022.144546