Microstructure Evolution and Mechanical Properties of FeCoCrNiCuTi0.8 High-Entropy Alloy Prepared by Directional Solidification [PDF]
Entropy, 2020 A CoCrCuFeNiTi0.8 high-entropy alloy was prepared using directional solidification techniques at different withdrawal rates (50 μm/s, 100 μm/s, 500 μm/s). The results showed that the microstructure was dendritic at all withdrawal rates. As the withdrawal
Yiku Xu +4 more
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Journal of Materials Research and Technology, 2020 Aluminum matrix composite, as a new electronic packaging material, has attracted the attention of researchers. Effect of magnetic field on gradient structure of aluminum matrix composites (Al-21 wt.%Si and Al-40 wt.%Cu) has been investigated during ...
Shaodong Hu +6 more
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The Directional Solidification, Microstructural Characterization and Deformation Behavior of β-Solidifying TiAl Alloy. [PDF]
Materials (Basel), 2019 A β-solidifying Ti–43Al–2Cr–2Mn–0.2Y alloy was directionally solidified by the optical floating zone melting method. The microstructure is mainly characterized by γ/α2 lamellae with specific orientations, which exhibits straight boundaries.
Cui N, Wu Q, Wang J, Lv B, Kong F.
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Comparative study of gravity effects in directional solidification of Al-3.5 wt.% Si and Al-10 wt.% Cu alloys [PDF]
npj MicrogravityDirectional solidification experiments of Al-3.5 wt.% Si and Al-10 wt.% Cu alloys were conducted under gravity and microgravity conditions using a 50-m-high drop tube.
Guiyuan Zhang +3 more
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Fabrication of aluminum alloy functionally graded material using directional solidification under an axial static magnetic field. [PDF]
Sci Rep, 2018 Aluminum alloy in situ functionally graded materials (FGMs) have been successfully fabricated using directional solidification under an axial static magnetic field.
Hu S +4 more
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Metals, 2018 Ni-based superalloy turbine blades have become indispensable structural parts in modern gas engines. An understanding of the solidification behavior and microstructure formation in directional solidified turbine blades is necessary for improving their ...
Qingyan Xu +5 more
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Influence of gases on casting expansion processes during their hardening
Литьë и металлургия, 2023 It has been experimentally shown that directional solidification of water and bismuth in glass and quartz cylindrical forms does not result in expansion of the castings perpendicular to the solidification direction.
E. I. Marukovich +2 more
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Global heat transfer model and dynamic ray tracing algorithm for complex multiple turbine blades of Ni-based superalloys in directional solidification process [PDF]
China Foundry, 2019 High-quality solidification microstructure during directional solidification relies on precise temperature gradient control, so accurate calculation of the temperature field is critical.
Wen Wang, Jian-xin Zhou, Zhao Guo
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The Effect of the Cooling Rate on the Microstructure and Microsegregation: An Experimental and Numerical Investigation of Solidification in Hypoperitectic Cu − 20 wt.% Sn Alloy [PDF]
Materials Research, 2020 Hypoperitectic Cu − 20 wt.% Sn alloy was solidified under different cooling rates and solidification growths using directional solidification system.
Késsia Gomes Paradela +5 more
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Journal of Materials Research and Technology, 2023 The solutal convection is able to affect the dendrite growth and solute distribution during directional solidification. The solutal convection is raised by the solute difference-caused buoyancy.
Yongjia Zhang +5 more
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