Estimation of Grain Orientation in an Anisotropic Weld by Using a Model of Ultrasonic Propagation in an Inverse Scheme

Table 7

Experimental data of P probe, 2.25 MHz, (mm).

	45°
𝑥	20.0	22.0	24.0	26.0	28.0	30.0	𝟑𝟐.𝟎^∗
𝑦	24.0	21.0	21.0	10.0	9.5	8.5	8.5
	60°
𝑥	16.0	18.0	20.0	22.0	24.0	26.0	28.0	30.0	32.0	34.0
𝑦	36.9	26.2	26.6	27.5	27.0	26.0	21.0	21.5	20.5	20.5

∗Data in bold are used in inversions with P wave only but not in the inversion with a combination of both P and SV waves.