Grain Refining Efficiency of SHS Al-Ti-B-C Master Alloy for Pure Aluminum and Its Effect on Mechanical Properties
Xu-Guang An1,Ying Liu1,2(),Jin-Wen Ye1,Lin-Zhi Wang1,Peng-Yue Wang1

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Fig. 4. Macrographs of pure Al under different refiners: a pure Al, b 0.2 wt% Al-5Ti-1B, c 0.2 wt% Al-5Ti-0.75B-0.2C