Yamagishi T, Ito M, Fujimura Y
Institute for Dental Science, Matsumoto Dental College, Nagano, Japan.
J Prosthet Dent. 1993 Sep;70(3):264-73. doi: 10.1016/0022-3913(93)90063-t.
The use of titanium in dentistry is increasing, and an adequate method of joining titanium units of restorations is needed. This study examined the welding of titanium with a normal pulse Nd:YAG laser. Laser welding of titanium was effective when performed in an argon atmosphere. ANOVA for the three-point bending test showed a correlation between the bending strength of a weld, the atmosphere under which the irradiation is performed, and the intensity of the irradiation.
牙科领域中钛的应用正在增加，因此需要一种合适的方法来连接修复体的钛部件。本研究检测了使用普通脉冲Nd:YAG激光对钛进行焊接的情况。在氩气环境中对钛进行激光焊接是有效的。三点弯曲试验的方差分析表明，焊缝的弯曲强度、进行辐照的环境以及辐照强度之间存在相关性。
