생체재료용 Ti-10Ta-10Nb 합금의 열적 특성 고찰

Study on the thermal-property of Ti-10Ta-10Nb

Specimens of Ti-10Ta-10Nb have been tested for Rockwall hardness after heating to either the $\alpha$+$\beta$ and $\beta$-phase field. And the specific heat and the dilatometer of Ti-10Ta-103Nb swaged have been measured. From the result, the $\beta$ transus of the alloy was determined to be 82$0^{\circ}C$. The hot deformation behavior of Ti-10Ta-10Nb with an $\alpha$+$\beta$ microstructure is modeled in the temperature 75$0^{\circ}C$ and strain rate range 0.001-10$^{-1}$