The method 1, wherein the ceramic powders further comprise {TAIL ~ at least one ceramic material} chosen from the group consisting of alumina, zirconia, hafnia, magnesia, titanium, calcium, silica, and {HEAD ~ combinations} thereof 
The method 1 , wherein the ceramic powders further comprise { TAIL ~ at least one ceramic material } chosen from the group consisting of alumina , zirconia , hafnia , magnesia , titanium , calcium , silica , and { HEAD ~ combinations } thereof
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH