ThemetalsprayformingprocesswasexaminedusingmathematicalsimulationandverifiedthroughtheprototypingevaluationatBaosteel'stestanddevelopmentfacilities.Themathematicalmodelcomprisedoffoursections,includingjetgasflowinthedepositionchamber;singledropletbehavioralongitstrajectorypath;probabilityandstatisticalanalysisofdropletmassbehavior,andforecastoftheshapeandtemperaturedistributionofthebilletduringthesprayformingprocess.