Effects of TiB on the mechanical properties of Ti-29Nb-13Ta-4.6Zr alloy for use in biomedical applications

► TNTZ added with TiB2 maintains lower Young's modulus. That is important for biomaterials. ► The mechanism of the grain refinement by TiB particles is discussed. ► It is found that texture movement can be prevented by TiB particles. ► The effect of TiB on tensile properties is discussed. ► The research is expected to contribute to the creation of a TNTZ with a proper B concentration.