钛合金人工关节柄烧结复合生物活性玻璃陶瓷涂层的研究

摘要

By a two-step sintering method, a composite glass-ceramic coating was made on the surface of titanium alloy which resisted penetration of tissue fluid and showed high bonding strength and good biocompatibility. The coating might be used to improve the bonding character of the stem of artificial hip joint made of titanium alloy with bone tissue.%采用两步涂烧法在钛合金表面制备出防组织液渗透，结合强度高，生物相容性好的复合生物活性陶瓷涂层，适合于改善人工髋关节柄部的骨结合特性。