Figure 2.

Phase diagram of carbon. Heavy lines - graphite-diamond phase equilibrium lines. Large filled squares - sintering parameters of detonation nanodiamond composites. The other symbols refer to the pressures and temperatures at which samples of microcrystalline diamond differing in size and habitus, both from pure diamond and from its mixtures with titanium, silicon, copper and other binders were obtained. The corresponding references are specified in parentheses.