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Information × Registration Number 0216U006931, 0111U007641 , R & D reports Title Prospects for the use of graphite intercalation compounds in mechanical engineering. popup.stage_title Head Chernomas Vladimir N., Registration Date 28-07-2016 Organization Donbass State Engineering Academy popup.description2 Object of research - core of big-volume steel ingots. Research purpose: to define lamellar graphite compounds to be used for core knockout improvement. Research methods: mathematical modeling of the ingot solidification processes in sand casting mold. Theoretical and practical results: the mathematical model of the ingot solidification in sand casting mold has been developed. As a result of modeling the dependence of temperature maximum in the centre of the core from time and core diameter has been obtained. Novelty: modeling results were used for the first time to define the softening admixture (lamellar graphite compound), which can be used for core knockout improvement. The practical significance of the results: modeling results can be used for core knockout improvement by adding the corresponding admixture. The residual mechanical strength has been decreased by order of magnitude greater by adding lamellar graphite compounds as softening mixture. Аrea of application: foundry. Product Description popup.authors Довгаль Анна Миколаївна Костіков Олександр Анатолійович Черномаз Володимир Миколайович popup.nrat_date 2020-04-02 Close