Published 04/14/2025 at 1335 × 349 in DESIGN OF A NEW CASTING ALLOYS CONTAINING LI OR TI+ZR AND OPTIMIZATION OF ITS HEAT TREATMENT Fig. 2 Changes of Brinell hardness (a, b) and microhardness (c, d) of L, T alloys Fig. 2 Changes of Brinell hardness (a, b) and microhardness (c, d) of L, T alloys