60 to 95% of crystal grains are oriented in {HEAD ~ a range} of ±5 to 45 degrees deviated from {TAIL ~ the ideal orientation} of  
60 to 95 % of crystal grains are oriented in { HEAD ~ a range } of ±5 to 45 degrees deviated from { TAIL ~ the ideal orientation } of
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH