Department of foundry of ferrous and nonferrous metals

National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

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RepetaLiudmyla

Optimization of core mixtures based on resin CFP 011L and the solvent methylacetate

 

Master's thesis: 110pag., 23pict., 12 tabl.,27titles for references.

Object of research - technology of rod mixtures based on silica sand and perlite to expanded production combined polystyrene models.

Subject of investigation - core mixtures based on quartz sand, expanded perlite.

Objectives - the development and optimization of process parameters polystyrene combined production models.

Research methodology - were used modern methods of research and processing of results

The results of processing - the influence of the pivotal components of the mixture and sintering regime on its mechanical properties and the impact of the action of superheated steam for strength and degree of moist saturation.

Area of use - production of castings with complex internal cavities methodology casting for models that gasification machine on the building enterprises.

POLYSTERENE, EXPANDED PERLITE, CORE MIXTURES, COMPONENTBINDERS, SOLVENTS, MODE DRYING, GRAINE SIZE, STRENGTH, MOIST SATURATION

 

 

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