Analysis of mechanical and sliding wear characteristics of steel industries’ solid wastes-filled epoxy composites using an experimental design approach

The current work examines the mechanical and dry sliding wear properties of LD sludge (LDSE), BF slag (BFS), and LD slag (LDS)-filled epoxy composites. These composites’ mechanical characteristics like compressive strength, micro-hardness, and tensile strength are examined. Dry sliding wear characteristics of EP-LDSE, EP-BFS, and EP-LDS have also been studied using Taguchi’s experimental design. The comparative investigation shows that, compared to the other two groups of composites taken into consideration, EP-LDSE composites display considerably improved wear and mechanical properties followed by EP-LDS composites. An increase in up to 15% strength is observed with addition of 16 wt pct. filler. From the Taguchi’s design, it is revealed that, LDSE content and speed are most influencing factors affecting the wear rate of the composites.