In this study, a large modulus of elasticity of the titanium alloy in use, to create artificial hip stress shielding effect appears to reduce the head portion is excellent in the strength of Ti-6Al-4V, making bone pusher which requires low elastic modulus relative modulus of pure titanium grade 2, using a small two metal after welding by explosion welding hip was made. Explosion pressure welding by the welding region with respect to the mechanical properties and the tissue was observed.