Designing core-shell C-coated Ti-6Al-4V powders for high-performance nano-sized TiC platelets/particles synergistically reinforced Ti-6Al-4V composites

Li, Shaofu; Tan, Chong; Liu, Yu; Lv, Pengpeng; Zhu, Qingshan; Yang, Yafeng

doi:10.1016/j.mtla.2018.06.010

Cited by 16 publications

(2 citation statements)

References 24 publications

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“…The formation of TiC particles will play a notable role in the enhancement of the strength of the composite. [ 27,28 ] Figure 4d,g,j shows the morphology of the GO@ Co/TA1 composite. With the introduction of Co elements, a lamellar microstructure can be observed in Figure 4d, and some new phases are formed in the lamellar microstructure.…”

Section: Resultsmentioning

confidence: 99%

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Microstructure and Properties of Titanium Matrix Composites Synergistically Reinforced by Graphene Oxide and Alloying Elements

Zhao

et al. 2022

Adv Eng Mater

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In this work, the microstructure and mechanical properties of titanium matrix composites were tuned by introducing graphene and alloying elements. The titanium matrix composites reinforced by graphene oxide (GO) and cobalt elements (GO@ Co/TA1) are synthesized by the spark plasma sintering (SPS) technique. Results show that the precipitated Ti2Co phase is almost reticulate distributed in the tissue, while the in situ TiC particles are discontinuously distributed at the grain boundaries. The ultimate tensile strength and yield strength of GO@ Co/TA1 composites are 160% and 126% higher than those of pure TA1, respectively. In addition, composites show excellent ductility where the elongation of GO@Co/TA1 is around 10.95%. Therefore, such enhanced mechanical properties can be attributed to the synergistic strengthening effect of interfacial‐distributed TiC particles and intragranular‐distributed intermetallic compounds (Ti2Co), which would provide a new idea for the design of metal matrix composite.

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Section: Resultsmentioning

confidence: 99%

“…The formation of TiC particles will play a notable role in the enhancement of the strength of the composite. [27,28] Figure 2. Scanning electron microscope (SEM) images of: a) raw TA1 powders, a1,a2) GO/TA1 powders, b,b1) GO@ Co/TA1 mixture powders; b2) The corresponding energy-dispersive spectrometer (EDS) mapping of (b1).…”

Section: Microstructure Of Compositesmentioning

confidence: 99%

Microstructure and Properties of Titanium Matrix Composites Synergistically Reinforced by Graphene Oxide and Alloying Elements

Zhao

et al. 2022

Adv Eng Mater

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Activating Trace Fe Impurity as Catalyst to Plant Carbon Nanotubes Within Ti-6Al-4V Powders for High-Performance Ti Metal Matrix Composites

Liu

Yang

et al. 2019

Metall Mater Trans A

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A General Strategy for Enhancing 3D Printability of High Laser Reflectivity Pure Aluminum Powder

Geng

Yang

et al. 2019

Metall Mater Trans A

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Designing core-shell C-coated Ti-6Al-4V powders for high-performance nano-sized TiC platelets/particles synergistically reinforced Ti-6Al-4V composites

Cited by 16 publications

References 24 publications

Microstructure and Properties of Titanium Matrix Composites Synergistically Reinforced by Graphene Oxide and Alloying Elements

Microstructure and Properties of Titanium Matrix Composites Synergistically Reinforced by Graphene Oxide and Alloying Elements

Activating Trace Fe Impurity as Catalyst to Plant Carbon Nanotubes Within Ti-6Al-4V Powders for High-Performance Ti Metal Matrix Composites

A General Strategy for Enhancing 3D Printability of High Laser Reflectivity Pure Aluminum Powder

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