Material management involves planning, organizing, and controlling the flow of materials from initial purchase through use. The key objectives are to obtain the right quality and quantity of materials, at the right time and place, for the lowest cost. This involves effective procurement, storage, inventory control, and disposal processes. ABC analysis and other techniques help prioritize materials for different levels of control based on factors like cost and criticality. Maintaining proper records for equipment helps ensure optimal performance and determines appropriate time for repair, replacement, or condemnation.