Characterization and Corrosion Resistance of Boron-Containing-Austenitic Stainless Steels Produced by Rapid Solidification Techniques.

The composition of a commercial duplex stainless steel was modified with boron additions (3.5, 4.5, and 5.

Effect of 4% titanium tetrafluoride solution on dental erosion by a soft drink: an in situ/ex vivo study.

Objective: This in situ/ex vivo study assessed the effect of titanium tetrafluoride (TiF(4)) on permanent human enamel subjected to erosion.

Design: Ten volunteers took part in this study performed in two phases. In the first phase (ERO), they wore acrylic palatal appliances containing two enamel blocks, divided into two rows: TiF(4) (F) and no-TiF(4) (no-F).