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Discrepancies in the Regression Modelling of Recrystallization Rate as Using the Data from Physical Simulation Tests

L.P. Karjalainen , M.C. Somani , S.F. Medina

金属学报(英文版)

The analysis of numerous experimental equations published in the literature reveals a wide scatter in the predictions for the static recrystallization kinetics of steels. The powers of the deformation variables, strain and strain rate, similarly as the power of the grain size vary in these equations. These differences are highlighted and the typical values are compared between torsion and compression tests. Potential errors in physical simulation testing are discussed.

关键词: physical simulation , null , null , null , null

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