A comparative evaluation of the tensile strength of silver soldered joints of stainless steel and cobalt chromium orthodontic wires with band material--an in vitro study.
J Indian Soc Pedod Prev Dent
;
2004 Mar; 22(1): 13-6
Artículo
en Inglés
| IMSEAR
| ID: sea-115091
ABSTRACT
The present study was conducted to compare and evaluate the tensile strength of silver soldered joints of stainless steel and cobalt-chromium orthodontic wires with band material. An attempt was made to observe the effect of joint site preparation by incorporation of tack welding and increasing metal to metal surface contact area by flattening an end of the wire prior to soldering along with the regularly used round wires without tack welding. A total of 180 wire specimens were soldered to 180 band specimens. Fifteen samples according to joint site preparation were included for each of the wire groups i.e. Gloria (S.S.), Remanium (S.S.) and Remaloy (Co-Cr) wires of 0.036" in diameter. The findings of the study were suggestive that all three wires may be used for preparing silver soldered joints irrespective of the quality of the wire. However, when subjecting the wire to joint site preparation, Gloria (S.S.) wire showed less tensile strength as compared to Remanium and Remaloy.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Alambres para Ortodoncia
/
Plata
/
Soldadura Dental
/
Acero Inoxidable
/
Resistencia a la Tracción
/
Soldadura
/
Ensayo de Materiales
/
Análisis de Varianza
/
Aleaciones de Cromo
/
Aleaciones Dentales
Tipo de estudio:
Estudios de evaluación
Idioma:
Inglés
Revista:
J Indian Soc Pedod Prev Dent
Asunto de la revista:
Dentistry
Año:
2004
Tipo del documento:
Artículo
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