Online ISSN: 2515-8260

Keywords : Ceramic


MODELING AND FE ANALYSIS OF FUNCTIONALLY GRADED (FG) COMPOSITE SHELL STRUCTURES

Rajat Yadav; Anas Islam; Kamal Sharma

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 4, Pages 725-735

This manuscript comprises with FG (functionally graded) analysis and finite modeling element shell
frameworks under divergent loading like mechanical & thermal. The analysis of free vibration of FG
spherical shell framework has also been depicted. In respect to research the impact of significant aspects
on FG shell frameworks responses, divergent kinds of shells were deliberated. Here, responses were
attained for FG shells were compared to pure ceramic homogeneous shells (AI203) and EN 31 Steel (pure
metal) and it is perceived that FGM Shells responses were in between homogenous shells responses.
Furthermore, static analysis done on FG shell structure is to determine the circumferential and
longitudinal stress, strain and deformation. Furthermore, modal analysis is to be determining the natural
frequencies

Recent advances in the material aspects of veneers

Suresh Mitthra; S.Elanthendral., B.D.S.; Balasubramaniam Anuradha; Venkatachalam Prakash

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 3, Pages 2079-2085

A Veneer is a layer of tooth colored material that is applied to a tooth to restore localized or generalized defects and intrinsic discolorations. Veneers are made from materials like chairside composite, processed composite, porcelain, ceramic, preformed acrylic laminates and glass ceramic veneers. The evolution of materials, ceramics and adhesive system helps in improving the aesthetics and self-esteem of the patients. The current article is a review that illustrates the recent advancements in material aspect and clinical techniques of dental veneers.