It is observed that {HEAD ~ the viscosity} of the high temp SiMo containing {TAIL ~ 1 6 wt % Al} is less than that of corresponding conventional SiMo irons 
It is observed that { HEAD ~ the viscosity } of the high temp SiMo containing { TAIL ~ 1 6 wt % Al } is less than that of corresponding conventional SiMo irons
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH