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Article
Effect of Ceramic Powder on the Performance of Composite Water-Soluble Salt Cores: Comparison of Experimental Data and Molecular Dynamics Simulation
In this study, the effects of different ZnO, SiO2, and MgO ceramic powder addition on the mechanical properties of NaCl–Na2SO4 water-soluble salt core (WSSC) were compared, and the comparison results were analyze...
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Article
First-Principles Calculation and Mechanical Properties of NaCl–Na2SO4 Composite Water-Soluble Salt Core
In this paper, the interfacial energy of various inorganic salts was calculated using the first principle. Finally, NaCl and Na2SO4 were determined as the core materials. A high-strength composite salt core was p...
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Article
Composition Optimization and Strengthening Mechanism of High-Strength Composite Water-Soluble Salt Core for Foundry
This paper aims to improve difficult cleaning and high core requirements in castings with complex internal cavities. The mixed salt was composed of NaCl, Na2SO4, BaCl2, and ceramic reinforced powder Al2O3 was add...