Fabrication and Mechanical Characterization of nmSiO2/EP Composites by Shock Wave Method

Guang Yi Lin; Dian Wei Qu; Yong Xiang Fu

doi:10.4028/www.scientific.net/AMR.150-151.1525

Paper Titles

Synthesis and Thermal Property of Linear Chloromethylated Polystyrene
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Theory and Experiment of Isotropic Electromagnetic Beam Bender Made of Dielectric Materials
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Research on the Strength Properties of the Magnesium Phosphate Cement (MPC) under the Sub-Zero Temperature Environment
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Study on the Performance of Buckling-Restrained Brace with Low Yield Strength Steel
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Fabrication and Mechanical Characterization of nmSiO₂/EP Composites by Shock Wave Method
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Factors Effect on Grain Refining of Nanocrystalline Copper Fabricated by Explosive Loading and its Dynamic Mechanical Property
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Synthesis and Polymerization Kinetics of Copolymer Styrene-Vinyltrimethoxysilane by Emulsifier-Free Emulsion Polymerization
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Processing Parameter Optimization of Flax Fiber Reinforced Polypropylene Composite
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Study on Electrodeposition of Ni-Graphite Composite Coatings in Sulfamate Bath
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 150-151Fabrication and Mechanical Characterization of...

Fabrication and Mechanical Characterization of nmSiO₂/EP Composites by Shock Wave Method

Abstract:

A systematic study has been carried out to investigate matrix properties by introducing nmSiO2 fillers into an epoxy resin matrix. The study has revealed that with shock wave method, nanoparticle infusion brings about superior mechanical properties to the matrix than what is usually given by the other method. The nmSiO2 is dispersed in a high-energy liquid shock wave pressure processing. The resulting structural composites have been tested under tensile loads to evaluate mechanical properties. Shock wave mixing utilized high-energy, high voltage transient shock wave in the water medium to process the material lying in the focal area. Nanoparticles tend to reduce void content of the nanocomposites and thus translate into increased mechanical properties. Focused, the influence of the high-energy shock wave method on the mechanical properties of nanocomposite were systematic studied. Using different processing conditions, the experiments were done to find the best processing. Overall, shock wave method is shown as a promising methode for preparation of aerospace epoxy composites.