Effect of casting technique on surface roughness and consequent mass loss after polishing of NiCr and CoCr base metal alloys: A comparative study with titanium

Journal of Prosthetic Dentistry

Volumn 92, Issue 3, 2004, Pages 274-277

  Bezzon, Osvaldo Luiz ^a   Pedrazzi, Hamilton ^a,b   Zaniquelli, Osvaldo ^a   Da Silva, Tânia Bose Cambuy ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b Universidade de São Paulo ^*

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLENE DERIVATIVE; ALUMINUM OXIDE; CHROMIUM DERIVATIVE; COBALT DERIVATIVE; DENTAL ALLOY; METAL DERIVATIVE; NICKEL COMPLEX; OXYGEN DERIVATIVE; TITANIUM;

AIRBORNE PARTICLE; ANALYSIS OF VARIANCE; ARTICLE; BIOPOLISHING; COMMERCIAL PHENOMENA; COMPARATIVE STUDY; DENTURE; RANDOMIZATION; RIGIDITY; STATISTICAL ANALYSIS; STATISTICAL SIGNIFICANCE; SURFACE PROPERTY; TECHNIQUE; TEMPERATURE DEPENDENCE; THERMODYNAMICS; THERMOSTABILITY; VACUUM;

AIR ABRASION, DENTAL; ALUMINUM OXIDE; ANALYSIS OF VARIANCE; CHEMISTRY, PHYSICAL; CHROMIUM ALLOYS; COBALT; DENTAL ALLOYS; DENTAL CASTING INVESTMENT; DENTAL CASTING TECHNIQUE; DENTAL POLISHING; ELECTRICITY; HEAT; HUMANS; MATERIALS TESTING; NICKEL; PHOSPHATES; SILICON DIOXIDE; SURFACE PROPERTIES; TITANIUM; VACUUM;

EID: 4444234022     PISSN: 00223913     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.prosdent.2004.04.021     Document Type: Article

References (26)

1. Lanier B.R., Rudd K.D., Strunk R.R. Making chromium-cobalt removable partial dentures: a modified technique. J Prosthet Dent. 25:1971;197-205
2. Taylor D.F., Leibfritz W.A., Adler A.G. Physical properties of chromium-cobalt dental alloys. J Am Dent Assoc. 56:1958;343-351
3. Lane J.R. A survey of dental alloys. J Am Dent Assoc. 39:1949;414-437
4. Taylor D.F., Sweeney W.T. Proposed specification for dental chromium-cobalt casting alloys. J Am Dent Assoc. 54:1957;44-48
5. Cunningham D.M. Comparison of base metal alloys and type IV gold alloys for removable partial denture frameworks. Dent Clin North Am. 17:1973;719-722
6. Dharmar S., Rathnasamy R.J., Swaminathan T.N. Radiographic and metallographic evaluation of porosity defects grain structure of cast chromium cobalt removable partial dentures. J Prosthet Dent. 69:1993;369-373
7. Phillips R.W. Skinner's science of dental materials. 9th ed.:1991;Saunders, Philadelphia. p. 431-7
8. Taylor T.D., Matthews A.C., Aquilino S.A., Logan N.S. Prosthodontic survey Part I: Removable prosthodontic laboratory survey. J Prosthet Dent. 52:1984;598-601
9. Brudvik J.S., Reimers D. The tooth-removable partial denture interface. J Prosthet Dent. 68:1992;924-927
10. Sato Y. Clinical methods for adjusting retention force of cast clasps. J Prosthet Dent. 82:1999;557-561
11. Leinfelder K.F., Fairhurst C.W., Ryge G. Porosities in dental gold castings II. Effects of mold temperature, sprue size and dimension of wax pattern. J Am Dent Assoc. 67:1963;816-821
12. Ryge G., Kozak S.F., Fairhurst C.W. Porosities in dental gold castings. J Am Dent Assoc. 54:1957;746-754
13. Strandman E. Influence of different types of acetylene-oxygen flames on the carbon content of a dental Co-Cr alloy. Odontol Revy. 27:1976;223-238
14. Strandman E. The influence of carbon content on the mechanical properties in a cast dental Co-Cr alloy. Odontol Revy. 27:1976;273-286
15. Quirynen M., van der Mei H.C., Bollen C.M., et al. An in vivo study of the influence of the surface roughness of implants on the microbiology of supra- and subgingival plaque. J Dent Res. 72:1993;1304-1309
16. Tanner J., Carlen A., Soderling E., Vallittu P.K. Adsorption of parotid saliva proteins and adhesion of Streptococcus mutans ATCC 21752 to dental fiber-reinforced composites. J Biomed Mater Res. 66B:2003;391-398
17. Borchers L., Tavassol F., Tschernitschek H. Surface quality achieved by polishing and by varnishing of temporary crown and fixed partial denture resins. J Prosthet Dent. 82:1999;550-556
18. Grossner-Schreiber B., Griepentrog M., Haustein I., et al. Plaque formation on surface modified dental implants. An in vitro study. Clin Oral Implants Res. 12:2001;543-551
19. Quirynen M., Bollen C.M. The influence of surface roughness and surface-free energy on supra-and subgingival plaque formation in man: a review of the literature. J Clin Periodontol. 22:1995;1-14
20. Bollen C.M., Lambrechts P., Quirynen M. Comparison of surface roughness of oral hard materials to the threshold surface roughness for bacterial plaque retention: a review of the literature. Dent Mater. 13:1997;258-269
21. Aydin A.K. Evaluation of finishing and polishing techniques on surface roughness of chromium-cobalt castings. J Prosthet Dent. 65:1991;763-767
22. Bridgeman J.T., Marker V.A., Hummel S.K., Benson B.W., Pace L.L. Comparison of titanium and cobalt-chromium removable partial denture claps. J Prosthet Dent. 78:1997;187-193
23. Mori T., Togaya T., Jean-Louis M., Yabugami M. Titanium for removable dentures I. Laboratory procedures. J Oral Rehabil. 24:1997;338-341
24. Jang K.S., Youn S.J., Kim Y.S. Comparison of castability and surface roughness of commercially pure titanium and cobalt-chromium denture frameworks. J Prosthet Dent. 86:2001;93-98
25. Sen D., Goller G., Issever H. The effect of two polishing pastes on the surface roughness of bis-acryl composite and methacrylate-based resins. J Prosthet Dent. 88:2002;527-532
26. Gapido C.G., Kobayashi H., Miyakawa O., Kohno S. Fatigue resistance of cast occlusal rests using Co-Cr and Ag-Pd-Cu-Au alloys. J Prosthet Dent. 90:2003;261-269