**8. Summary**

From the experimental investigation the following results were obtained.

• The yield strength, ultimate tensile strength and compressive strength have significantly increased compared with base alloy with addition of titanium in the range of 1% -2%. The compressive strength has increased by addition of Ti and graphene nano particulates.

Hardness of the entire hybrid composites were increased which attributed to uniform distribution of the reinforcements and load bearing capacity. Titanium and graphene has higher hardness than titanium dioxide and graphene.
