ChemInform Abstract: GLASS FORMATION IN THE LITHIUM OXIDE-TITANIUM DIOXIDE-PHOSPHORUS PENTOXIDE, MAGNESIUM OXIDE-TITANIUM DIOXIDE-PHOSPHORUS PENTOXIDE, AND CALCIUM OXIDE-TITANIUM DIOXIDE-PHOSPHORUS PENTOXIDE SYSTEMS

1978 ◽  
Vol 9 (48) ◽  
Author(s):  
A. KISHIOKA
Keyword(s):  
Titanium Dioxide ◽  
Magnesium Oxide ◽  
Calcium Oxide ◽  
Glass Formation ◽  
Phosphorus Pentoxide ◽  
Lithium Oxide

ChemInform Abstract: THE WHITLOCKITE PHASE IN THE CALCIUM OXIDE-PHOSPHORUS PENTOXIDE-MAGNESIUM OXIDE SYSTEM AT 1000°C

1984 ◽  
Vol 15 (10) ◽  
Author(s):  
R. A. TERPSTRA ◽  
F. C. M. DRIESSENS ◽  
H. G. SCHAEKEN ◽  
R. M. H. VERBEECK
Keyword(s):  
Magnesium Oxide ◽  
Calcium Oxide ◽  
Oxide System ◽  
Phosphorus Pentoxide

Effectiveness of Steam Treating Method on Inhibiting the Expansive Problem of Concrete with Slag as Aggregate

2013 ◽  
Vol 723 ◽  
pp. 609-616
Author(s):  
Wei Chien Wang ◽  
Chih Chien Liu ◽  
Chau Lee
Keyword(s):  
Magnesium Oxide ◽  
Calcium Oxide ◽  
Steel Industry ◽  
Volume Expansion ◽  
Steam Treatment ◽  
Free Calcium ◽  
Concrete Aggregate ◽  
Furnace Slag ◽  
By Products

The furnace slag are the by-products of the steel industry, the main ingredients are the oxide of calcium, alumina and magnesium, and some silica. Slag used as concrete aggregate could cause the problem of the volume expansion of concrete. The expansion problem may be produced by ASR or free calcium oxide and magnesium oxide in slag. This research stabilizing the non-ASR reactive slag using steam treatment analyzes the effectiveness of steam treating technique inhibiting the expansive problem for slag used in concrete. And this paper also discusses the effect of the steam treating time on the performance of inhibiting the expansive problem.

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