Research progress on the low-temperature degradation of zirconia in prosthetic dentistry / 中华口腔医学杂志
Chinese Journal of Stomatology
; (12): 418-423, 2022.
Article
in Zh
| WPRIM
| ID: wpr-935883
Responsible library:
WPRO
ABSTRACT
Zirconia is widely used in the field of dentistry because of its superior mechanical and esthetic characteristics. However, the tetragonal zirconia polycrystal restorations commonly used in clinics will degrade at low temperatures in the oral environment, resulting in increased surface roughness, microcracks, and decreased mechanical properties. Low-temperature degradation of zirconia can be affected by grain size, stress, stabilizer content and type, surface treatment, sintering conditions, and other factors. Through a literature review and analysis, this review summarizes the research progress on the low-temperature degradation of zirconia in prosthetic dentistry to provide references for the improvement of zirconia in clinical and research applications.
Full text:
1
Index:
WPRIM
Main subject:
Prosthodontics
/
Surface Properties
/
Temperature
/
Yttrium
/
Zirconium
/
Materials Testing
/
Ceramics
/
Dental Materials
/
Esthetics, Dental
Language:
Zh
Journal:
Chinese Journal of Stomatology
Year:
2022
Type:
Article