K.L. More et al./Composites: Part 4 30(1999)463-470 守 282g82<日2乙35日028466 K.L. More et al. / Composites: Part A 30 (1999) 463–470 Fig. 3. High-resolution TEM images of crystalline structure of individual BN grains in coating (‘A’ is turbostratic BN and ‘B’ is meso-graphitic BN)