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