APPLIED METHODS OF MEASURING WHEN SELECTING MECHANICAL AND TRIBOLOGICAL PROPERTIES OF MATERIALS

This pa-per pre-sents a part of the re-sults of ex-pe-ri-men-tal re-se-arch of tri-bo-lo-gi-cal and mec-ha-ni-cal pro-per-ti-es of two types of isot-her-mally up-gra-ded no-du-lar ca-stings and one type of al-loyed ste-el in con-tact with car-bon ste-el and grey pig-iron ca-sting. The re-se-arch was per-for-med on a de-vi-ce with a ro-ta-ting disk and a sta-ti-o-nary pin. The ob-ta-i-ned re-sults of we-ar are pre-sen-ted as di-a-grams.