Table 2.

Crystallographic parameters of TiC45 and TiC23 in as-built and heat-treated conditions. * Calculated from C occupancy in TiC_x [15].

Parameters	TiC45 AB	TiC23 AB	TiC45 HT	TiC23 HT
$a_{\alpha Ti}$ [Å]	2.957	2.956	2.961	2.961
$c_{\alpha Ti}$ [Å]	4.698	4.698	4.707	4.706
$c_{\alpha Ti}/a_{\alpha Ti}$ [-]	1.589	1.589	1.590	1.589
$a_{Ti{C}_x, exp}$ [Å]	4.279	4.282	4.319	4.318
$a_{Ti{C}_x, calc}$ * [Å]	4.295	4.308	4.324	4.326
$C_{Ti{C}_x} occupancy$ [-]	0.45	0.55	0.76	0.81
$a_{TiC, exp}$ [Å]	4.321	4.310	x	x
$a_{TiC, calc}$ * [Å]	4.326	4.326	x	x
$C_{TiC} occupancy$ [-]	1.00	1.00	x	x