先进材料疑固实验室 Formation of equiaxed grains Laboratory of Advanced Materials Solidification Under certain conditions (e.g.liquid convection),some growing dendrite arms are broken off to become crystal fragments. These crystal fragments can grow into equiaxed grains in the liquid as well. vanced Materials Soll 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITYFormation of equiaxed grains Under certain conditions (e.g. liquid convection), some growing dendrite arms are broken off to become crystal fragments. These crystal fragments can grow into equiaxed grains in the liquid as well