scholarly journals QUANTITATIVE DETERMINATION OF BLAST-FURNACE SLAG CONTENT IN SLAG-BLENDED CEMENT BY COMBINATION METHOD OF HEAT-TREATMENT AND XRD/RIETVELD ANALYSIS

2014 ◽  
Vol 68 (1) ◽  
pp. 38-45 ◽  
Author(s):  
Takahiro SAGAWA ◽  
Toyoharu NAWA
Keyword(s):  
Heat Treatment ◽  
Blast Furnace ◽  
Quantitative Determination ◽  
Blast Furnace Slag ◽  
Blended Cement ◽  
Rietveld Analysis ◽  
Combination Method ◽  
Furnace Slag ◽  
Slag Content

The identification, mode of occurrence, and quantitative determination of crystalline phases in granulated blast-furnace slag

1965 ◽  
Vol 35 (269) ◽  
pp. 108-117
Author(s):  
J. G. D. Steyn
Keyword(s):  
Blast Furnace ◽  
Light Microscopy ◽  
Quantitative Determination ◽  
Blast Furnace Slag ◽  
Incident Light ◽  
Crystalline Phases ◽  
Granulated Blast Furnace Slag ◽  
Mode Of Occurrence ◽  
Furnace Slag

SummaryThis paper describes a technique for the identification and quantitative determination of crystalline phases in granulated blast-furnace slag by means of incident light microscopy on polished and etched samples. The crystalline phases (including periclase) observed in high-magnesia granulates are reported and their mode of occurrence illustrated.

A blended cement containing blast furnace slag and phosphorous slag

2002 ◽  
Vol 17 (2) ◽  
pp. 62-65 ◽  
Author(s):  
Li Dong-xu ◽  
Chen Lin ◽  
Xu Zhong-zi ◽  
Luo Zhi-min
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Blended Cement ◽  
Phosphorous Slag ◽  
Furnace Slag

scholarly journals Optimization of heat treatment of glass-ceramics made from blast furnace slag

2020 ◽  
Vol 39 (1) ◽  
pp. 539-544
Author(s):  
Yi-Ci Wang ◽  
Pei-Jun Liu ◽  
Guo-Ping Luo ◽  
Zhe Liu ◽  
Peng-Fei Cao
Keyword(s):  
Heat Treatment ◽  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Orthogonal Experiment ◽  
Glass Ceramics ◽  
Iron And Steel ◽  
Heat Treatment Regime ◽  
Main Crystalline Phase ◽  
Optimum Heat ◽  
Furnace Slag

AbstractCaO–MgO–Al2O3–SiO2 glass-ceramics with diopside as the main crystalline phase were prepared by melting blast furnace slag obtained from Baotou Iron and Steel Company. The effect of heat treatment on the crystallization behavior of glass-ceramics, containing a large proportion of melted blast furnace slag, was studied by means of differential thermal analysis and scanning electron microscopy. The optimum heat-treatment regime was obtained by orthogonal experimental results for glass-ceramics in which blast furnace slag comprised 70% of the composition and 1% Cr2O3 and 4% TiO2 were used as nucleating agents. The nucleation temperature was 750°C for 2.5 h and the crystallization temperature was 930°C for 1 h. Under this regime, the performance of the glass-ceramic was better than that of other groups in the orthogonal experiment.

Determination of optimum blast furnace slag cooling rate for slag recycling in cement manufacture

2014 ◽  
Vol 42 (5) ◽  
pp. 395-400 ◽  
Author(s):  
Y. L. Qin ◽  
X. W. Lv ◽  
J. Zhang ◽  
J. L. Hao ◽  
C. G. Bai
Keyword(s):  
Blast Furnace ◽  
Cooling Rate ◽  
Blast Furnace Slag ◽  
Cement Manufacture ◽  
Furnace Slag ◽  
Slag Cooling
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