Table 9.

Grain size of thermo-mechanically affected zone (TMAZ) and heat affected zone (HAZ) for Experiments 1–4.

Exp. No.	Grain Size (µm)
	TMAZ	HAZ
1	31.6	43.8
2	32.5	48.4
3	32.8	55.8
4	36.6	61.0