Oil-impregnated ferrous sintered materials were submitted to dry-wear tests in air, using an AMSLER machine, with the aim of a tribological chararacterization of sintered materials. As-received, oil-impregnated and steam-treated ferrous sintered materials with I0% sliding friction rate, four different densities (6,5;6,8;7,1;7,3 )g/cm3 and different reactive environments (argon, air, oxigen) had been tested in previous works; the present work was focused on testing oil impregnated sintered materials with different sliding friction rates (0%, 5%, 10%, 100%) and different contact pressures, obsenting the effect of oil during the sliding contact.
The effect of sliding friction rate and contact pressure variation on the wear of ferrous sintered materials having different densities / Biggiero, Giovanni; Borruto, Adelina Teresa Maria; G. F., Bocchini; L., Casale; I., Taraschi. - In: METALLURGICAL SCIENCE AND TECHNOLOGY. - ISSN 0393-6074. - STAMPA. - 13 n°1:(1995), pp. 39-44.
The effect of sliding friction rate and contact pressure variation on the wear of ferrous sintered materials having different densities
BIGGIERO, Giovanni;BORRUTO, Adelina Teresa Maria;
1995
Abstract
Oil-impregnated ferrous sintered materials were submitted to dry-wear tests in air, using an AMSLER machine, with the aim of a tribological chararacterization of sintered materials. As-received, oil-impregnated and steam-treated ferrous sintered materials with I0% sliding friction rate, four different densities (6,5;6,8;7,1;7,3 )g/cm3 and different reactive environments (argon, air, oxigen) had been tested in previous works; the present work was focused on testing oil impregnated sintered materials with different sliding friction rates (0%, 5%, 10%, 100%) and different contact pressures, obsenting the effect of oil during the sliding contact.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
