scholarly journals Ultra low and negative expansion glass-ceramic materials produced from pyrophyllite and blast furnace slag

2005 ◽  
Vol 28 (5) ◽  
pp. 437-443 ◽  
Author(s):  
S. Mandal ◽  
S. Chakrabarti ◽  
S. Ghatak ◽  
S. K. Das
2008 ◽  
Vol 368-372 ◽  
pp. 1426-1428
Author(s):  
Hong Xia Lu ◽  
Tie Cui Hou ◽  
Zhang Wei ◽  
Li Jian Li ◽  
Rui Zhang ◽  
...  

The characteristic of Angang blast furnace slag was studied by X-ray fluorescence spectrometry, DSC, X-ray diffraction and SEM. SiO2-Al2O3-CaO system glass-ceramics have been obtained successfully from slag with other additives. The properties of slag-based glass-ceramics were analyzed in this paper. It has been found that nucleation temperature is in the range of 600~700 °C, and crystallization temperature is in the range of 850~950 °C. The crystals phase is 2 CaO⋅ Al2O3⋅ SiO2. The chemical and mechanical properties of slag-based glass-ceramics are superior to the properties of clay brick.


2015 ◽  
Vol 141 ◽  
pp. 327-329 ◽  
Author(s):  
Linfeng Ding ◽  
Wei Ning ◽  
Qingwei Wang ◽  
Dongni Shi ◽  
Lida Luo

Author(s):  
Jie Ma ◽  
Yu Shi ◽  
Hongxia Zhang ◽  
Shunli Ouyang ◽  
Leibo Deng ◽  
...  

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