Prediction of the chemical non-homogeneity of 30MnVS6 billets with genetic programming

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  author =       "Miha Kovacic and Damir Novak",
  title =        "Prediction of the chemical non-homogeneity of
                 {30MnVS6} billets with genetic programming",
  journal =      "Materials and Technology",
  year =         "2016",
  volume =       "50",
  number =       "1",
  pages =        "69--74",
  keywords =     "genetic algorithms, genetic programming, steel,
                 casting, billets, chemical composition,
                 non-homogeneity, modelling",
  ISSN =         "1580-2949",
  URL =          "",
  size =         "6 pages",
  abstract =     "Store Steel Ltd. is a small and flexible steel plant.
                 The plant also produces the 30MnVS6 steel grade, which
                 is used for crack connection rods in the automotive
                 industry. The chemical elements are not uniformly
                 distributed over the billet cross-sections,
                 consequently influencing the final product properties.
                 The chemical distribution depends mainly on the casting
                 parameters. The article presents an attempt at
                 predicting the chemical non-homogeneity of 30MnVS6
                 billets. With respect to the chemical-element
                 distribution (percent C, percent Si, percent Mn,
                 percent V, percent S) over the billet cross-sections
                 and the casting parameters (casting speed, casting
                 temperature, meniscus level), several models for the
                 chemical non-homogeneity prediction were developed by
                 means of the genetic-programming method. The results
                 show that the most influential parameter is the casting
                 speed. The results of modelling can be practically
                 implemented in order to reduce the chemical
                 non-homogeneity of the billets.",
  notes =        "Napovedovanje nehomogenosti kemijske sestave pri
                 gredicah 30MnVS6 s pomocjo genetskega programiranja

                 UDK 669.18:004.89:621.74

                 Journal is financially supported by Slovenian Research
                 Agency (ARRS)",

Genetic Programming entries for Miha Kovacic Damir Novak