I am new to solidworks, I want to add silicon carbide, titanium boride and molybdenum disulphide in the composite keeping aluminium 6061 as a base metal. i am not knowing how to add SiC, TiB2, MoS2 in custom materials

I want to add those properties in solidworks. how to add those materials. I am doing a project based on Development of aluminium 6061 alloy hybrid metal matrix composite (SiC+TiB2+MoS2) and perform different testing

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