由于钛具有优异的生物相容性,其在医药和牙科中的应用呈增长的趋势。不过,作为牙科应用时,纯钛的某些性能还存在不足。添加适当的合金元素可以弥补这些缺点,并保持纯钛优异的生物相容性。对于牙科尤其有意义的是磨削性能和耐磨性能,而纯钛这方面较弱。除此之外,合金必须有足够 Due to the excellent biocompatibility of titanium, its application in medicine and dentistry is on the rise. However, some properties of pure titanium are still inadequate for dental applications. Adding appropriate alloying elements can make up for these shortcomings and preserve the excellent biocompatibility of pure titanium. Of particular interest for dentistry is the grinding and wear properties, whereas pure titanium is weaker in this respect. In addition, the alloy must be sufficient