Effect of heat treatment on the surface chemical structure of glass ...

On the unleached surface, no change in surface hydroxyl density (~2.5 OH/nm2) is observed in the temperature range of 200°C-500°C after the ...

Effect of heat treatment on the surface chemical structure of glass

Surface oxygen speciation was determined using a stoichiometry-based algorithm via elemental composition, instead of the typical O 1s peak-fitting approach.

Effects of heat treatment of silica-based glasses on their static and ...

The surface free energy of glass increases with heat treatment. •. Water and ethylene glycol exhibit unique dynamic wettability on the treated ...

Effect of heat treatment on the surface chemical structure of glass ...

Effect of heat treatment on the surface chemical structure of glass: Oxygen speciation from in situ XPS analysis. Joy Banerjee, Vincent Bojan, Carlo G ...

Influence of pre-heat treatment on glass structure and chemical ...

Influences of pre-heat treatment on the chemical strengthening are investigated in an aluminosilicate glass. · Pre-heat treatment prior to ...

Effect of heat treatment on the surface chemical structure of glass ...

Compositional changes in unleached and acid-leached soda-lime silicate surfaces were tracked with in-vacuo heating and X-ray Photoelectron Spectroscopy.

Surface Treatment Effect on the Mechanical and Thermal Behavior ...

It has been established that the chemical treatment of the glass fibers with silanes makes it possible to increase the mechanical properties by ...

the effect of heat treatment of an ionomer glass on its surface ...

Practical ionomer glasses are not only complex in terms of their chemical composition, they are also typically at least partly phase-separated [5]. Once glass.

Effect of Heat Treatment on the Composition of Surface Layers in ...

It is found that the specific (“molded”) layer formed on the glass surface upon pouring of a glass melt into a cooled mold affects the leaching processes in ...

Effect of Heat Treatment of Microporous Glass on Its Structural and ...

It is found that the surface resistance of the layers formed depends on the activator concentration in glasses and the time-temperature schedule of the heat ...

Full article: Effect of heat treatment on the morphology, diameter and ...

The general properties were determined by the sum of the single properties of oxides contained in the glass. For example, the volume of glass ...

Alteration on the chemical durability of tellurite glass: effect of heat ...

The effects of heat treatment on the modification of the thermal properties, chemical durability, and surface morphology of glass are addressed ...

Full article: Effect of heat treatment parameters on the crystallization ...

The effects of heat treatment time and temperature on the crystallization of the feldspathic glass-ceramics produced from frit powders were investigated.

Effect of Heat Treatment on the Chemical Structure and Thermal ...

The temperature was increased from 20 to 240 °C at a heating rate of 5 °C min−1 under an applied load of 0.05 N. Volume changes occurring within ...

Heat treating - Wikipedia

Heat treating (or heat treatment) is a group of industrial, thermal and metalworking processes used to alter the physical, and sometimes chemical, ...

Effect of heat treatment on the surface chemical structure of glass

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(PDF) The Effects of Heat and Chemical Treatments on the Structure ...

The effects of the heat and chemical treatments on the structure of the glasses and glass-ceramics were investigated using optical microscopy. Heat treatments ...

Why Chemical Composition and Thermal Treatments Matter

These problems stem from the fact that, when brought down to room temperature, any glass piece necessarily cools faster at its surface than in the bulk. Because ...

Impact of the aqueous corrosion induced alteration layer on ... - Nature

In addition, the surface coating treatment has also been applied to improve the mechanical and chemical properties because the coating can help ...