MICROSTRUCTURAL ANALYSIS OF THE INTERFACE BETWEEN SOME SUPERALLOYS AND COMPOSITE/CERAMIC MATERIALS

Alexandru-Victor  BURDE; Stanca  CUC; Sever-Adrian  RADU; Mircea Aurelian  RUSU; Cosmin Sorin  COSMA; Radu Septimiu CÂMPIAN

MICROSTRUCTURAL ANALYSIS OF THE INTERFACE BETWEEN SOME SUPERALLOYS AND COMPOSITE/CERAMIC MATERIALS

Authors

Alexandru-Victor BURDE Faculty of Dental Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania. Email: burde.alexandru@umfcluj.ro. https://orcid.org/0000-0002-2995-9878
Stanca CUC S.C. Medacril S.R.L, Mediaş, Sibiu County, Romania; “Raluca Ripan” Institute of Chemistry, Babes-Bolyai University, Cluj-Napoca, Romania. Email: stancabobo@yahoo.com. https://orcid.org/0000-0002-9812-695X
Sever-Adrian RADU Faculty of Materials and Environment Engineering, Technical University, Cluj-Napoca, Romania. Email: adrian.radu@tcm.utcluj.ro. https://orcid.org/0000-0001-9762-1716
Mircea Aurelian RUSU Faculty of Materials and Environment Engineering, Technical University, Cluj-Napoca, Romania. Email: mcrusu2206@yahoo.com.
Cosmin Sorin COSMA Faculty of Materials and Environment Engineering, Technical University, Cluj-Napoca, Romania. Email: cosmin.cosma@tcm.utcluj.ro. https://orcid.org/0000-0002-3022-4457
Radu Septimiu CÂMPIAN Department of Oral Rehabilitation, Faculty of Dentistry, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania. Corresponding author: stancabobo@yahoo.com. https://orcid.org/0000-0001-6233-8822

Keywords:

Superalloys, Composite, Ceramic Materials, Microstructural Analysis, Scanning Electron Microscopy

Abstract

The clinical success of aesthetic ceramic fused to metal or composite resin bonded to metal restorations depends on the quality and strength of composite/ceramic bonding. To investigate the ceramic and composite surface adhesion to the surface of the alloys, samples were prepared by using the metallographic techniques and then were analyzed by Scanning Electron Microscopy (SEM). We studied a total of four samples of superalloys, denoted S1, S2, S3, and S4. Each of these was treated with: Vita ceramic powders, Noritake ceramic powders, Premise Indirect composite and an indigenous composite C1. At a magnification level of x1500, the adherence between the layers and the surface irregularities of the layers that improve the adherence could be properly observed. It is worth noting that after the sample preparation procedure, samples S1, S2 and S4 were damaged, the only sample remaining in a good condition was sample S3.

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STUDIA UBB CHEMIA, Volume 61 (LXI), No. 2, June 2016

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Published

2016-06-30

How to Cite

BURDE, A.-V. ., CUC, S. ., RADU, S.-A. ., RUSU, M. A. ., COSMA, C. S. ., & CÂMPIAN, R. S. (2016). MICROSTRUCTURAL ANALYSIS OF THE INTERFACE BETWEEN SOME SUPERALLOYS AND COMPOSITE/CERAMIC MATERIALS. Studia Universitatis Babeș-Bolyai Chemia, 61(2), 205–214. Retrieved from https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/8319