This is accomplished by careful selection of slip viscosity, utilization of {TAIL ~ an impervious casting mold} set up in which {HEAD ~ only a minor part} of the mold is conducting, application of a varying voltage cycle, and moving one electrode relative to the other 
in
This is accomplished by careful selection of slip viscosity , utilization of { TAIL ~ an impervious casting mold } set up in which { HEAD ~ only a minor part } of the mold is conducting , application of a varying voltage cycle , and moving one electrode relative to the other
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH REL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH