Research of Resistance of Selected Materials to Abrasive Wear to Increase the Ploughshare Lifetime

Road maintenance and cleaning in winter are performed with ploughshares. Due to the fact that layer of snow ice is removed from road surface contains various hard impurities, ploughshares exposed high intensity abrasive wear. This article deals resistance wear originally used ploughshare materials were designed as a suitable modification increase its service life. The chemical composition manufacture components unknown. For this reason, they analyzed an ARL 4460 spectrometer, which was analyze element content. main part research focused on abrasion test, according GOST 23.208-79 standard. Based analysis, it found basic body made S355J2G3 steel, raking blade material 37MnSi5 steel. original (steel S355J2G3) reference standard compared steel HARDOX 450. Furthermore, sample 37MnSi5) standard, properties newly OK 84.58 UTP 690 hardfacing materials. parametric test method statistical hypotheses also process evaluate weight losses selected