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The high performance hydrogen bell-type annealer is one important kind of cold-rolled steel coils annealers. The flow of hydrogen in the inner bell is very important for the anneal of the steel coils. This paper analyses the studies on the flow of hydrogen in the inner bell of high performance hydrogen bell-type annealers, including the calculate model, numerical simulation, and experiment. Through...
Reinforced concrete(RC) structures taking full advantages of concrete and reinforcing steel bars are widely applied in civil engineering. A good-quality concrete provides a highly alkaline environment that forms a passive film on steel bar surface, preventing the reinforcing steel bar from corroding. Under a chloride attack or concrete carbonization, corrosion of embedded reinforcement in concrete...
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