Preparation method of preparing inorganic fullerene enhanced aluminum-based nano composite material
A nano-composite material and reinforced aluminum-based technology, applied in the direction of additive processing, etc., can solve the problems of difficulty in uniform dispersion and easy aggregation of inorganic fullerene nanoparticles, and achieve high practical value, good application prospects, and low preparation cost Effect
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[0024] Example 1
[0025] (1) The prepared inorganic fullerene nanoparticles (IF-WS2 size is about 40nm) are uniformly dispersed in the ethanol medium with the help of ultrasonic probe, and mixed for about 60 minutes.
[0026] (2) Heat the above solution to 80℃, add aluminum powder particles and mix thoroughly, and stir vigorously until the ethanol is completely volatilized to obtain a mixed solid sample of 20wt% IF-WS2 and aluminum powder, and then place it in an oven at 120℃ Dry for 12 hours.
[0027] (3) Place the dried sample in a 3D printer. The mixed solid sample is extruded by the nozzle of the FDM machine. The heating temperature of the nozzle is 560℃. After extrusion, cooling can obtain the inorganic fullerene reinforced aluminum matrix. Nanocomposite materials.
[0028] After drying the obtained sample in vacuum, observe its microscopic morphology with scanning electron microscope and transmission electron microscope. The microscopic morphology is as attached figure 1 Shown...
Example Embodiment
[0029] Example 2
[0030] (1) The prepared inorganic fullerene nanoparticles (IF-WS2 size is about 40nm) are uniformly dispersed in ethanol medium with the help of ultrasonic probe, and mixed for about 60 minutes.
[0031] (2) Heat the above solution to 80°C, add aluminum powder particles and mix thoroughly, and stir vigorously until the ethanol is completely volatilized to obtain a mixed solid sample of 30wt% IF-WS2 and aluminum powder, and then place it in an oven at 120°C Dry for 12 hours.
[0032] (3) Place the dried sample in a 3D printer. The mixed solid sample is extruded by the nozzle of the FDM machine. The heating temperature of the nozzle is 560℃. After extrusion, cooling can obtain the inorganic fullerene reinforced aluminum matrix. Nanocomposite materials.
Example Embodiment
[0033] Example 3
[0034] (1) The prepared inorganic fullerene nanoparticles (IF-WS2 size is about 40nm) are uniformly dispersed in the ethanol medium with the help of ultrasonic probe, and mixed for about 60 minutes.
[0035] (2) Heat the above solution to 80°C, add aluminum powder particles and mix thoroughly, and stir vigorously until the ethanol is completely volatilized to prepare a mixed solid sample of 20wt% IF-WS2 and aluminum powder, and then place it in an oven at 120°C Dry for 12 hours.
[0036] (3) Place the dried sample in a 3D printer. The mixed solid sample is extruded by the nozzle of the FDM machine. The heating temperature of the nozzle is 650℃. After extrusion, cooling can obtain the inorganic fullerene reinforced aluminum matrix. Nanocomposite materials.
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