b) heating the green body under conditions resulting in a sintered ceramic body comprising {HEAD ~ at least 94 wt % SiC}, having a density above {TAIL ~ about 3.1 g/cc}, and exhibiting an intergranular fracture mechanism 
b ) heating the green body under conditions resulting in a sintered ceramic body comprising { HEAD ~ at least 94 wt % SiC } , having a density above { TAIL ~ about 3.1 g / cc } , and exhibiting an intergranular fracture mechanism
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH