2. ANALYSIS OF THE TRIBOLOGICAL BEHAVIOR OF TEMPERED SS 420B SAMPLE AT DIFFERENT TEMPERATURE

The wear examination of a stainless steel (SS-420B) against alumina balls (Al 2O3) was researched in distilled water. The study shows the correlation of Coefficient of Friction (COF) of SS 420B at various appraised temperatures of 300°c, 550°c, 700°c, 1020°c concerning load, sliding rate and time by utilizing Taguchi method. A stable COF property is accomplished in Stainless Steel (SS 420B) sample. From optical magnifying instrument we will watch width of wear track which will assist with investigating the material misfortune.