Article : texte imprimé

Computation of sliding friction and ratcheting strain of sintered and hardened steels under contact fatigue conditions

N. Govindarajan, Auteur ; R. Gnanamoorthy, Auteur |

Dans Transactions of the ASME . Journal of tribology (Vol. 130 N° 4, Octobre 2008)

Fatigue properties of powder metallurgy parts are affected mainly by the porosity fraction. Even though it has inferior mechanical and physical properties over the conventional materials, the application of powder metallurgy products in automoti[...]

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