Abstract Automotive brake rotors are commonly made from gray cast iron (GCI). During usage, gradually worn off and periodically replaced. Currently, replaced mostly remelted to produce brand-new products, resulting in a relatively high energy consumption carbon footprint into the environment. In addition, automotive brakes emit airborne particles. Some of emitted particles categorized as ultraf...

An overview on processing, performance, and applications of Nickel base hardfacing alloys in Sodium-cooled Fast Reactors (SFR) is presented this review article. For many components SFR, the need for superior wear-resistant material with reliable tribological properties a prerequisite ensuring safety reactor. Hardfacing common practice followed nuclear industries improving wear resistance struct...

The present study is directed to the temperature and residual stress fields in hardfacing remanufacturing for a large-scale grinding roller with damage. For this purpose, numerical procedure process based on thermal cycle curve method was established, effectiveness of proposed verified by measurements multi-pass welding experiment V-groove butt joint. A local model bead-on-plate used check heat...