Home Surface oxide layer formation on Au-Pt-Pd-Si alloys for dental resin restorations
Article
Licensed
Unlicensed Requires Authentication

Surface oxide layer formation on Au-Pt-Pd-Si alloys for dental resin restorations

  • Jeong-Jong Park , Uk-Hyun Joo , Kwang-Mahn Kim and Kyoung-Nam Kim
Published/Copyright: May 31, 2013
Become an author with De Gruyter Brill
Author Information
International Journal of Materials Research
From the journal International Journal of Materials Research Volume 103 Issue 12

Abstract

The aim of this study was to develop Au-Pt-Pd-Si alloys with metal-resin bonding properties optimized for dental restorations. The amount of silicon added ranged from 0.00-0.54 wt.%. The Au-Pt-Pd-Si alloys were manufactured using an arc melting furnace. They were homogenized at 800°C in air and cold rolled to a 1 mm thickness. The changes in the surface morphology and oxide layer formation were analyzed using scanning electron microscopy, energy dispersive X-ray spectroscopy, electron probe microanalysis and X-ray photoelectron spectroscopy before and after oxidation treatment. The mechanical properties of the alloys were evaluated using micro-hardness and shear bonding tests. The surface oxide layer was mostly composed of silicon dioxide and metallic gold. The micro-hardness of the Au-Pt-Pd-Si alloys increased as a function of the silicon concentration. The shear bonding strength was significantly higher (9.30 MPa) at 0.54 wt.% silicon (p < 0.05).

Keywords: Au-Pt-Pd-Si alloy; Oxide layer; XPS; Metal-resin bonding; Dental restorations
* Correspondence address, Prof. Kyoung-Nam Kim, Department of Dental Biomaterials and BioengineeringCollege of Dentistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-752, Republic of Korea. Tel.: +82-2-2228-3081, Fax: +82-2-364-9961, E-mail:

References

[1] ADA Council on Scientific Affairs: J. Am. Dent. Assoc.134 (2003) 463.12733780Search in Google Scholar

[2] A.Peutzfeldt: Oper. Dent.6 (2001) 153.Search in Google Scholar

[3] B.Touati, N.Aidan: J. Esthet. Dent.9 (1997) 108. 10.1111/j.1708-8240.1997.tb00928.xSearch in Google Scholar

[4] D.S.Cobb, M.A.Vargas, T.A.Fridrich, M.R.Bouschlicher: Oper. Dent.25 (2000) 427.11203852Search in Google Scholar

[5] I.Watanabe, K.S.Kurtz, J.L.Kabcenell, T.Okabe: J. Prosthet. Dent.82 (1999) 462. 10.1016/S0022-3913(99)70035-1Search in Google Scholar

[6] H.Petridis, P.Garefis, H.Hirayama, N.Kafantaris, P.T.Koidis: Int. J. Prosthodont.17 (2004) 77.15008237Search in Google Scholar

[7] D.R.Gaskell: Introduction to the thermodynamics of materials4th edit.Taylor & Francis, New York (2003).Search in Google Scholar

[8] H.M.Shim, K.T.Oh, J.Y.Woo, C.J.Hwang, K.N.Kim: Surf. Interface Anal.38 (2005) 25. 10.1002/sia.2175Search in Google Scholar

[9] J.F.Moulder, W.F.Stickle, P.E.Sobol, K.D.Bomben: Handbook of X-ray Photoelectron Spectroscopy, Perkin-Elmer Corporation Physical Electronics Division, Eden Praire (1995).Search in Google Scholar

Received: 2010-5-20
Accepted: 2012-6-19
Published Online: 2013-05-31
Published in Print: 2012-12-01

© 2012, Carl Hanser Verlag, München

Articles in the same Issue

  1. Contents
  2. Contents
  3. Original Contributions
  4. Effect of texture on grain growth in an interstitial-free steel sheet
  5. Nanoindentation of pseudoelastic NiTi containing Ni4Ti3 precipitates
  6. Isochronal annealing of a deformed Fe-7.5 mass.% Si-steel
  7. Modelling of three powder compaction laws for cold die pressing
  8. Surface tension and density of liquid Sn–Ag–Cu alloys
  9. Thermodynamics of liquid Au–Sb–Sn
  10. Phase relations in the ZrO2-Sm2O3-Y2O3-Al2O3 system: experimental investigation and thermodynamic modelling
  11. Contributions of phase composition and defect structure to the long term stability of Li/MgO catalysts
  12. First and second differentials of the ultrasonic parameter as an effective tool to identify phase transitions in R1-xAxMnO3 perovskites
  13. Surface oxide layer formation on Au-Pt-Pd-Si alloys for dental resin restorations
  14. On the high temperature stability of γ-Al2O3/Ti0.33Al0.67N coated WC–Co cutting inserts
  15. Optimizing composition for (Nd, Pr)–Nb–Fe–B hard magnetic nanocomposites
  16. Simple ionic-liquid assisted method for preparation of Cd1-xZnxS nanoparticles with improved photocatalytic activity
  17. A low-cost route for synthesizing tungsten disulfide film composites from abundant sprayed oxides: Technique and characterization
  18. Anodic behavior of Al–Zn–In sacrificial anodes at different concentration of zinc and indium
  19. Short Communications
  20. Effect of molybdenum addition on fracture toughness and hardness of Fe2B in Fe–B–C cast alloy
  21. DGM News
  22. DGM News
https://doi.org/10.3139/146.110820
Keywords for this article
Au-Pt-Pd-Si alloy; Oxide layer; XPS; Metal-resin bonding; Dental restorations

Articles in the same Issue

  1. Contents
  2. Contents
  3. Original Contributions
  4. Effect of texture on grain growth in an interstitial-free steel sheet
  5. Nanoindentation of pseudoelastic NiTi containing Ni4Ti3 precipitates
  6. Isochronal annealing of a deformed Fe-7.5 mass.% Si-steel
  7. Modelling of three powder compaction laws for cold die pressing
  8. Surface tension and density of liquid Sn–Ag–Cu alloys
  9. Thermodynamics of liquid Au–Sb–Sn
  10. Phase relations in the ZrO2-Sm2O3-Y2O3-Al2O3 system: experimental investigation and thermodynamic modelling
  11. Contributions of phase composition and defect structure to the long term stability of Li/MgO catalysts
  12. First and second differentials of the ultrasonic parameter as an effective tool to identify phase transitions in R1-xAxMnO3 perovskites
  13. Surface oxide layer formation on Au-Pt-Pd-Si alloys for dental resin restorations
  14. On the high temperature stability of γ-Al2O3/Ti0.33Al0.67N coated WC–Co cutting inserts
  15. Optimizing composition for (Nd, Pr)–Nb–Fe–B hard magnetic nanocomposites
  16. Simple ionic-liquid assisted method for preparation of Cd1-xZnxS nanoparticles with improved photocatalytic activity
  17. A low-cost route for synthesizing tungsten disulfide film composites from abundant sprayed oxides: Technique and characterization
  18. Anodic behavior of Al–Zn–In sacrificial anodes at different concentration of zinc and indium
  19. Short Communications
  20. Effect of molybdenum addition on fracture toughness and hardness of Fe2B in Fe–B–C cast alloy
  21. DGM News
  22. DGM News
Sign up now to receive a 20% welcome discount
Institutional Access
How does access work?
Have an idea on how to improve our website?
Please write us.
© 2025 De Gruyter Brill
Downloaded on 26.10.2025 from https://www.degruyterbrill.com/document/doi/10.3139/146.110820/html
Scroll to top button