Methods of production of silumin with globular silicon are developed. The manufacturing of this new antifriction material are organized. The wear resistance and operational life of articles from silumin with globular silicon are on par with or surpass performance of similar articles of antifriction bronze, but the articles of silumin with globular silicon are lighter and three times cheaper than articles from antifriction bronze.
FINPLAST it’s a solution for up grating the trybological performing of antifriction material surfaces of sliding bearings. Finplast is an extension of the cold plastic deformation proceeding in the domain of finishing of sliding bearings. This proceeding was researched by the author in the field of production after studying the effect of metal cutting by finishing surfaces of sliding bearing. The paper presents the device for obtain the surfaces for study of the influents of FINPLAST proceeding parameters over most important tribological parameters. The paper presents the visual aspect and roughness profile of surfaces obtain by FINPLAST proceeding.