摘要
目的:探讨储金球在齿科高频铸造的铸道设计中对铸件质量的影响。方法:通过安置铸道使用储金球的铸件和不使用储金球的铸件两组进行比较。结果:两组次品率无明显差异,P>0.05,其它无明显不同。结论:储金球在齿科高频铸造的铸道设计中,使用储金球和不使用储金球,对铸件质量的影响无明显差别。
Objective To evaluate the effect of reservoir on casting quality in sprue design of dental high frequency casting. Methods Contrasting the group that uses reservoir and the group that doesn't use reservoir when setting sprue. Results There was no significant difference between two group's inferior rate ( P>0.05),and no other significant difference was found. Conclusion In sprue designing of dental high frequency casting, the use of reservoir and non-use of reservoir have no significant different effect on casting quality.
出处
《安徽卫生职业技术学院学报》
2005年第2期86-87,共2页
Journal of Anhui Health Vocational & Technical College
关键词
储金球
齿科高频铸造
修复工艺
铸件质量
reservoir
dental high frequency casting
prosthetic technology
casting quality
