Research on the preparation of glass-ceramic by metallurgical blast furnace slag
[1]Lu Hongxia,ZHANG Wei,Li Lijian,et al.Research on the preparation of glass-ceramic by metallurgical blast furnace slag[J].Journal of Zhengzhou University (Engineering Science),2007,28(03):98-100.[doi:10.3969/j.issn.1671-6833.2007.03.026]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
28
Number of periods:
2007年03期
Page number:
98-100
Column:
Public date:
1900-01-01
- Title:
- Research on the preparation of glass-ceramic by metallurgical blast furnace slag
- CLC:
- -
- Abstract:
- X-fluorescence, X-ray and DTA were used to analyze the composition, crystal phase composition and thermal properties of blast furnace slag raw materials, and a small amount of feldspar was added to metallurgical blast furnace slag as the main raw material, and CaO-Al2O3-SiO2-MgO 4-member-based glass-ceramic was prepared by a relatively simple sintering method, and the properties of slag glass-ceramic were tested and analyzed. The results show that the slag glass-ceramic crystal phase is mainly calcium, the water absorption rate of the sample is 0.1%, the Vickers hardness is 5~6 GPa, and the three-point bending strength is 60~70 MPa, and its performance is significantly better than that of clay brick.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
