Research Progress of Optical Fabrication and Surface-Microstructure Modification of SiC

Table 4

Thermal performance of RB-SiC and Si [16].

Materials	α/(ppm/K)	𝐾/(W/mK)	𝐷	α/𝐾	α/𝐷
RB-SiC	2.4	170	80	0.014	0.03
Si	2.6	156	89	0.017	0.029