Mechanistic Features of Nanodiamonds in the Lapping of Magnetic Heads

Figure 7

Particle size distribution of nanodiamonds. (a) 50 nm diamonds from 1/20, CKK Co., USA. (b) 70 nm diamonds from 1/15, CKK Co., USA. (c) 100 nm diamond from 1/10, CKK Co., USA.

(a) 50 nm

(b) 67 nm

(c) 100 nm