scholarly journals Viscosity of alumina doped soda lime silicate glasses – observation of anomaly in the linear increase as Al2O3 replaces SiO2

2021 ◽  
Vol 573 ◽  
pp. 121149
Author(s):  
Stefan Karlsson
2012 ◽  
Vol 358 (23) ◽  
pp. 3280-3288 ◽  
Author(s):  
S. Petrescu ◽  
M. Constantinescu ◽  
E.M. Anghel ◽  
I. Atkinson ◽  
M. Olteanu ◽  
...  

2014 ◽  
Vol 118 (44) ◽  
pp. 12750-12762 ◽  
Author(s):  
O. Laurent ◽  
B. Mantisi ◽  
M. Micoulaut

Heritage ◽  
2018 ◽  
Vol 1 (2) ◽  
pp. 365-376 ◽  
Author(s):  
Teresa Palomar ◽  
Pedro Redol ◽  
Isabel Cruz Almeida ◽  
Eduardo Pereira da Silva ◽  
Marcia Vilarigues

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.


1999 ◽  
Vol 107 (1252) ◽  
pp. 1140-1145 ◽  
Author(s):  
Toshio WATANABE ◽  
Yasuhiko BENINO ◽  
Kozo ISHIZAKI ◽  
Takayuki KOMATSU

2000 ◽  
Vol 261 (1-3) ◽  
pp. 72-78 ◽  
Author(s):  
Takashi Uchino ◽  
Kunio Nakaguchi ◽  
Yukihito Nagashima ◽  
Toshikazu Kondo

2005 ◽  
Vol 351 (21-23) ◽  
pp. 1747-1753 ◽  
Author(s):  
S. Berneschi ◽  
M. Bettinelli ◽  
M. Brenci ◽  
G. Nunzi Conti ◽  
S. Pelli ◽  
...  

2020 ◽  
Vol 9 (4) ◽  
pp. 6987-6993
Author(s):  
Muhammad Faris Syazwan Mohd Shofri ◽  
Mohd Hafiz Mohd Zaid ◽  
Rabiatul Adawiyah Abdul Wahab ◽  
Khamirul Amin Matori ◽  
Sidek Hj. Ab Aziz ◽  
...  

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