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摘要
The rusts of different kinds of weathering steels and mild steel formed by CCT and exposure to a coastal atmosphere were examined by the adsorption of nitrogen and water molecules. The specific surface area (S) of the rusts was determined from the adsorption isotherms. The rusts of the weathering steels showed higher S and smaller particle size than those of the mild steel, indicating that the weathering steels form more compact rust layers compared to the mild steel. The S of the rusts formed at different positions of a simulated girder located in the coast strongly depended on the setting position.
- 出版日期2015-12
