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Determination of mechanical strength of different material double-layer rectangular tablets
Flexure test (Three-point bending test) Double-layer rectangular tablets (Composite beams) Starch 1500/Avicel PH102 Emcompress/Avicel PH102 Emcompress/Starch 1500
2010/1/5
The mechanical strength of different material composite beams were assessed. All tablets were subjected to three-point bending test. For the preparation of tablets, the material of the lower layer was...
The effect of short-term temperature changes on the mechanical properties of rectangular nickel titanium archwires tested in torsion
Orthodontic archwires Materials testing Torsional stiffness Nickel titanium alloys
2009/1/8
Due to their exceptional temperature sensitivity, superelastic nickel titanium wires may be affected by temperature changes associated with ingestion of cold or hot food. It has been assumed that th...
The effect of temperature on the elastic responses to longitudinal torsion of rectangular nickel titanium archwires
Archwires Materials testing Torsional stiffness Nickel titanium alloys Copper nickel titanium alloys Superelasticity
2009/1/8
To investigate responses to longitudinal torsion and the effect of temperature on the torsional stiffness of superelastic nickel titanium archwires, eight batches of rectangular wires were tested at...
The effect of cross-sectional dimensional variations of square and rectangular chrome-cobalt archwires on torsion
Orthodontic wires Materials testing Edge bevel Torsional strength Chrome-cobalt
2009/1/8
The purpose of this investigation was to study the control of cross-sectional dimensions and edge bevel by various manufacturers in the production of chrome-cobalt archwires and its effect on transm...