Mathematical Model of the Strip Rolling Made of the Sinterized Metallic Powders

  • Ionel PETREA "Dunarea de Jos" University of Galati, Romania
  • Sorin Miltiade ISTRATE "Dunarea de Jos" University of Galati, Romania

Résumé

The minimum-power method has been used to investigate the final ratio soft-layer thickness to tough-layer thickness in bimetals with porous layer rolling. The velocity fields has been determined and the total deformation power has been calculated: the rolling force and roll torque have alsobeen estimated, using the energy method.

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Références

[1]. Dyja, H. , On the theory of the process of hot rolling of bimetal plate and sheet, Journal of Mechanical Working Technology, 1983, 309.
[2]. Petrea, I., Researches regarding the rolling modelation of bimetal with porous layer, National Conference of Metallurgy and Materials Science, 2001, 442-444.
Fascicle_9_2_2005
Publiée
2005-11-15
Comment citer
1.
PETREA I, ISTRATE SM. Mathematical Model of the Strip Rolling Made of the Sinterized Metallic Powders. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15nov.2005 [cité 17août2025];28(2):27-0. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3246
Numéro
Vol. 28 No 2 (2005)
Rubrique
Articles

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