ROLE OF PH & SALIVA IN REMINERALISATION: Human saliva has a marked ability to reharden
softened enamel surfaces.
Brush your teeth only after an hour of consuming sugary drinks as that will enable your enamel to reharden
The study was supported by GlaxoSmithKline (GSK), which manufactures Pronamer toothpaste, developed to help reharden
acid-softened enamel and make it more resistant to future acid challenges.
3] have shown potential to reharden
eroded enamel surfaces; (40-42) however, for the prevention of enamel erosive wear, they have almost no effect compared to placebo.
Thus, the aim of this study was to evaluate whether repeated applications of 3 different enamel surface treatments can reharden
softened bovine enamel, and to compare between these treat-ments in resisting the demineralization process caused by frequent exposure to cola drink every 3 days over a period of 12 days.
The toothpaste contains a special ingredient for tooth sensitivity and is available in a children's formula -- the first pediatric toothpaste designed to help reharden
children's tooth enamel.
Lignin is melted and begins to reharden
If the new-tempered edge does not hold up you have a higher-carbon steel that will hold an edge at "straw," or 470[degrees]F Reharden
and retemper, but immerse the blank completely at 450[degrees]--when the last band of purple-steel blue reaches the edge.
Sometimes ash will melt, then reharden
into clinkers--clinkers can clog the combustion chamber, and they need to be removed promptly when they occur.
Indeed, when smearing occurs, the friction caused by roller and raceway sliding can generate temperatures that heat surfaces to such a degree that the contact area melts and subsequently rehardens