Bulk solids handling involves the processes of transport,transfer,transhipment and storage of bulk solids such as iron ore or coal.During these processes,the bulk solids handling equipment(e.g.,loading chute)surfaces can suffer from severe abrasive wear due to particle sliding and rolling movements.As a consequence,aggressive material loss emerges from bulk materials handling equipment surfaces,which reduces service time of the equipment and adds maintenance cost.Therefore the abrasive wear loss of bulk solids handling equipment needs to be minimized.