Browsing by Author "Blyumin S."

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    An information-analytical system of ranging analysis of cast iron grades
    (2015-01-01) Galkin A.; Mihailov E.; Shipelnikov A.; Blyumin S.
    In this article the information system is presented consisting of a database containing information about cast iron grades and a client application permitting adding, editing, deleting information from the database, as well as searching for cast iron grades by different parameters. The database along with the client application are an automated help system, which contains a chemical composition, mechanical properties, application and possible problems grades of cast iron. The client application allows analysis through cluster analysis of grades of cast iron on the chemical composition, mechanical properties, or both on the chemical composition and mechanical properties. This analysis identifies a close group of grades. In addition classification analysis to determine the expected properties of newly developed grades of cast iron. At realization cluster analysis were used to calculate the distance interval analysis techniques, for several grades of cast iron parameters specified intervals.