Title
Microwave versus conventional sintering on mechanical properties of 3Y-TZP - A systematic review
Authors
Padmapriya Puppala1, Gaurang Mistry1, Vidhi Desai1,*, Rajeev Singh1, Mayuri Bachhav1 & Sanpreet Singh Sachdev2
Affiliation
1Department of Prosthodontics, D.Y. Patil Deemed to be University, School of Dentistry, Navi, Mumbai, Maharashtra, India; 2Department of Oral Pathology and Microbiology, Bharati Vidyapeeth (Deemed to be University) Dental College and Hospital, Navi Mumbai, Maharashtra, India; *Corresponding author
Padmapriya Puppala - E - mail: padmapriya.puppala@dypatil.edu
Gaurang Mistry - E - mail: gaurang.mistry@dypatil.edu
Vidhi Desai - E - mail: vidhi.ddesai1998@gmail.com
Rajeev Singh - E - mail: rajeev.singh@dypatil.edu
Mayuri Bachhav - E - mail: mayuri.bacchav@dypatil.edu
Sanpreet Singh Sachdev - E - mail: sanpreet.singh@bharatividyapeeth.edu
Article Type
Research Article
Date
Received September 1, 2024; Revised September 30, 2024; Accepted September 30, 2024, Published September 30, 2024
Abstract
This systematic review evaluates the mechanical properties of yttria-stabilized zirconia (3Y-TZP) processed by microwave sintering compared to conventional sintering methods. Zirconia, known for its excellent strength and esthetics, has seen advancements in sintering techniques to enhance its properties. Conventional sintering, while effective, is time-consuming and less energy-efficient. In contrast, microwave sintering, introduced in 1999, offers rapid heating and improved control over temperature and shrinkage. This review, adhering to PRISMA guidelines, included studies from 2000 to 2023 that compared the effects of both sintering methods on relative density, flexural strength, Young's modulus, and hardness of zirconia. Results indicate that microwave sintering improves hardness and reduces processing time, whereas conventional sintering provides higher relative density, flexural strength, and Young's modulus. The findings suggest that the choice of sintering technique should align with specific material property requirements, with each method offering distinct advantages for zirconia applications.
Keywords
zirconia, microwave sintering, conventional sintering & mechanical properties
Citation
Puppala et al. Bioinformation 20(9): 1086-1094 (2024)
Edited by
Vini Mehta
ISSN
0973-2063
Publisher
License
This is an Open Access article which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. This is distributed under the terms of the Creative Commons Attribution License.
