Synthetic spinel-forsterite refractory aggregates from the sillimanite minerals

2003 ◽  
Vol 20 (3) ◽  
pp. 143-152
Author(s):  
F. N. Cunha-Duncan ◽  
H. Balmori-Ramirez ◽  
C. C. Sorrell ◽  
R. C. Bradt
Keyword(s):  
Forsterite Refractory

Effects of pressing pressure on forsterite refractory density

Refractories ◽  
1989 ◽  
Vol 30 (5-6) ◽  
pp. 292-295
Author(s):  
G. I. Antonov ◽  
Yu. L. Kamenetskii ◽  
N. M. Kvasman ◽  
A. G. Antonov
Keyword(s):  
Pressing Pressure ◽  
Forsterite Refractory

Fused forsterite refractory material

Refractories ◽  
1985 ◽  
Vol 26 (7-8) ◽  
pp. 426-430 ◽  
Author(s):  
S. G. Tresvyatskii ◽  
K. K. Strelov ◽  
�. A. Visloguzova ◽  
Zh. A. Vydrina ◽  
V. A. Perepelitsyn
Keyword(s):  
Refractory Material ◽  
Forsterite Refractory

Using ferrochromium slags in the preparation of forsterite refractory

Refractories ◽  
1984 ◽  
Vol 25 (3-4) ◽  
pp. 210-213 ◽  
Author(s):  
U. B. Ashimov ◽  
A. V. Bolotov ◽  
D. S. Satvaldiev
Keyword(s):  
Forsterite Refractory

Synthesis process of forsterite refractory by iron ore tailings

2009 ◽  
Vol 21 ◽  
pp. S92-S95 ◽  
Author(s):  
Jing LI ◽  
Qi WANG ◽  
Jihui LIU ◽  
Peng LI
Keyword(s):  
Iron Ore ◽  
Synthesis Process ◽  
Forsterite Refractory ◽  
Iron Ore Tailings

scholarly journals Preparation of forsterite refractory using highly abundant amorphous rice husk silica for thermal insulation

2017 ◽  
Vol 5 (2) ◽  
pp. 82-87 ◽  
Author(s):  
S.K.S. Hossain ◽  
Lakshya Mathur ◽  
Preetam Singh ◽  
Manas Ranjan Majhi
Keyword(s):  
Thermal Insulation ◽  
Rice Husk ◽  
Rice Husk Silica ◽  
Forsterite Refractory

Study on Hydration Resistance Property of Gehlenite-Forsterite Refractory Material

2011 ◽  
Vol 391-392 ◽  
pp. 447-451 ◽  
Author(s):  
Yu Ming Tian ◽  
Zheng Guan Liu ◽  
Pin Bo Bai ◽  
Yan Qiu ◽  
Fu Rong Feng ◽  
...  
Keyword(s):  
Surface Morphology ◽  
Refractory Material ◽  
Hydration Products ◽  
Hydration Time ◽  
Maximum Weight ◽  
Forsterite Refractory ◽  
Resistance Property ◽  
The Matrix ◽  
Hydration Resistance ◽  
Diffraction Peaks

The hydration resistance of gehlenite-forsterite refractory material has been studied. The results show that the sample hydrated for 72h have no obvious cracks or deformation and gets a maximum weight increasing ratio of 0.073%. It suggests that it has excellent hydration resistance property. Before being hydrated, the main phases are C2AS and M2S; after being hydrated for 72h, the main phases is not changed, while the diffraction peaks slightly shift to left. With the increase of the hydration time, surface morphology change greatly. During the course of hydration, firstly, the surface attachments are sheded from the surface, the matrix is exposed; secondly, the stick big grains are generated; thirdly, the mesh grains are formed; finally, hydration products fell off or dissolved, and a new course starts.

Using Thermal Analysis Studying Reaction Process of Forsterite with Iron Ore Tailings

2011 ◽  
Vol 194-196 ◽  
pp. 2090-2096
Author(s):  
Ji Hui Liu ◽  
Qi Wang ◽  
Jing Li
Keyword(s):  
Thermal Analysis ◽  
Solid Solution ◽  
Iron Ore ◽  
Characteristic Temperature ◽  
Reaction Process ◽  
Binder Phase ◽  
Refractory Materials ◽  
Forsterite Refractory ◽  
Iron Ore Tailings ◽  
Lower Temperature

In this paper, the iron ore tailings that the metallurgy castoff can be recycled were adopted to synthesize forsterite refractory materials, thermal analysis was used to analyze the reaction process of the forsterite. In the lower temperature, the water cirrhosis decomposed reaction in the reaction process of the forsterite was studied during 573～900K. In the higer temperature, the forsterite was formed during mainly 1400～1673K with the solid solution as the binder phase. In accordance with the heatflow change to confirm five characteristic temperature dots to fire the sample, then the SEM and EDAX were used to make sure the thermal analysis results, in this way, the firing technics can be offered.

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