Study of crown and framework fitness of DA9-4 alloys
- VernacularTitle:牙用DA9-4合金的支架及冠适合性的研究
- Author:
Changhong LIU
;
Xiaoyu YANG
;
Yonglie CHAO
;
Ning LI
- Publication Type:Journal Article
- Keywords:
Fitness;
DA9-4 alloys;
Crown restoration;
Framework
- From:
Journal of Practical Stomatology
1995;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
0.05 ). And the fitness values(?m) of the crown of DA9-4 alloy were:the margin gap of the crown 71.3 ?8.34, the shoulder gap 53.4?4.83, the axial wall gap 41.85?8.08, the occlusal lift amount 55.2?9.21.Conclusion:DA9-4 alloy has good fitness and can meet the require of clinic.
