Effect of melting cycles for soda ? lime ? silicate glasses on their mechanical properties

1966 ◽  
Vol 23 (8) ◽  
pp. 416-418
Author(s):  
N. M. Bobkova ◽  
I. A. Trunets
Keyword(s):  
Mechanical Properties ◽  
Soda Lime ◽  
Silicate Glasses

scholarly journals Enhancement of mechanical properties and chemical durability of Soda‐lime silicate glasses treated by DC gas discharges

2020 ◽  
Vol 104 (1) ◽  
pp. 157-166
Author(s):  
Matthieu Chazot ◽  
Maxime Paraillous ◽  
Stephane Jouannigot ◽  
Lionel Teulé‐Gay ◽  
Jean‐Paul Salvetat ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Soda Lime ◽  
Chemical Durability ◽  
Silicate Glasses ◽  
Gas Discharges

Structural and physico-chemical characterization of some soda lime zinc alumino-silicate glasses

2012 ◽  
Vol 358 (23) ◽  
pp. 3280-3288 ◽  
Author(s):  
S. Petrescu ◽  
M. Constantinescu ◽  
E.M. Anghel ◽  
I. Atkinson ◽  
M. Olteanu ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Soda Lime ◽  
Silicate Glasses ◽  
Physico Chemical ◽  
Alumino Silicate

Structure and Topology of Soda-Lime Silicate Glasses: Implications for Window Glass

2014 ◽  
Vol 118 (44) ◽  
pp. 12750-12762 ◽  
Author(s):  
O. Laurent ◽  
B. Mantisi ◽  
M. Micoulaut
Keyword(s):  
Window Glass ◽  
Soda Lime ◽  
Silicate Glasses ◽  
And Topology

scholarly journals The Influence of Environment in the Alteration of the Stained-Glass Windows in Portuguese Monuments

Heritage ◽  
2018 ◽  
Vol 1 (2) ◽  
pp. 365-376 ◽  
Author(s):  
Teresa Palomar ◽  
Pedro Redol ◽  
Isabel Cruz Almeida ◽  
Eduardo Pereira da Silva ◽  
Marcia Vilarigues
Keyword(s):  
Analytical Techniques ◽  
Soda Lime ◽  
Silicate Glasses ◽  
High Humidity ◽  
Atmospheric Conditions ◽  
Stained Glass ◽  
Mixed Alkali ◽  
Alkali Silicate ◽  
High Humidity Environment ◽  
Humidity Environment

This work presents the results of the exposure of soda-lime, potash-lime and mixed-alkali silicate glasses during ten and twenty months in different Portuguese monuments with historical stained-glass windows to characterize the influence of local environmental conditions. The glass samples were exposed in the Monastery of Batalha (Batalha), the Monastery of Jerónimos (Lisbon), and the Cathedral of Évora (Évora). A set of analytical techniques to assess the physicochemical effects were used, including optical microscopy and Fourier transform infrared spectroscopy. All the samples presented crystalline deposits on their surface; however, their quantity and nature depended on the atmospheric conditions during the days before the collection. Potash-lime silicate glass was the most altered glass in comparison with soda-lime and mixed-alkali silicate glasses. The samples from the Cathedral of Évora showed a high content of dust and salts on their surface but without severe chemical pathologies; however, those samples exposed in the Monastery of Jerónimos and the Monastery of Batalha presented alteration layers due to a high humidity environment.

scholarly journals Sintering Behavior and Mechanical Properties of Mullite Fibers/Hydroxyapatite Ceramic

Materials ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 1859 ◽  
Author(s):  
Xueni Zhao ◽  
Qingyao Liu ◽  
Jianjun Yang ◽  
Weigang Zhang ◽  
Yao Wang
Keyword(s):  
Mechanical Properties ◽  
Hydrothermal Synthesis ◽  
Bending Strength ◽  
Fiber Content ◽  
Silicate Glasses ◽  
Sintering Behavior ◽  
Composite Powders ◽  
Hydroxyapatite Ceramic ◽  
Dense Microstructure ◽  
Mullite Fibers

The effect of fiber content and sintering temperature on sintering behavior and mechanical properties of mullite fibers/hydroxyapatite composites was studied. The composites were fabricated by hydrothermal synthesis and pressureless sintering. The amount of fibers was varied from 5 wt % to 15 wt % through hydrothermal synthesis, mullite fibers and hydroxyapatite composite powders were subsequently sintered at temperatures of 1150, 1250, and 1350 °C. The composites presented a more perturbed structure by increasing fiber content. Moreover, the composites experienced pore coalescence and exhibited a dense microstructure at elevated temperature. X-ray diffraction indicated that the composites underwent various chemical reactions and generated silicate glasses. The generation of silicate glasses increased the driving force of particle rearrangement and decreased the number of pores, which promoted densification of the composites. Densification typically leads to increased hardness and bending strength. The study proposes a densification mechanism and opens new insights into the sintering properties of these materials.

scholarly journals Temperature Dependence of Vickers Hardness for TeO2-Based and Soda-Lime Silicate Glasses.

1999 ◽  
Vol 107 (1252) ◽  
pp. 1140-1145 ◽  
Author(s):  
Toshio WATANABE ◽  
Yasuhiko BENINO ◽  
Kozo ISHIZAKI ◽  
Takayuki KOMATSU
Keyword(s):  
Temperature Dependence ◽  
Vickers Hardness ◽  
Soda Lime ◽  
Silicate Glasses

Prediction of optical properties of commercial soda–lime-silicate glasses containing iron

2000 ◽  
Vol 261 (1-3) ◽  
pp. 72-78 ◽  
Author(s):  
Takashi Uchino ◽  
Kunio Nakaguchi ◽  
Yukihito Nagashima ◽  
Toshikazu Kondo
Keyword(s):  
Optical Properties ◽  
Soda Lime ◽  
Silicate Glasses

Aluminum co-doping of soda-lime silicate glasses: Effect on optical and spectroscopic properties

2005 ◽  
Vol 351 (21-23) ◽  
pp. 1747-1753 ◽  
Author(s):  
S. Berneschi ◽  
M. Bettinelli ◽  
M. Brenci ◽  
G. Nunzi Conti ◽  
S. Pelli ◽  
...  
Keyword(s):  
Soda Lime ◽  
Spectroscopic Properties ◽  
Silicate Glasses ◽  
Co Doping
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