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DEVELOPMENT OF METALLIC COATINGS FOR CORROSION PROTECTION OF STEEL REBARS.
| 题名： | DEVELOPMENT OF METALLIC COATINGS FOR CORROSION PROTECTION OF STEEL REBARS. |
| 关键词： | PROTECTIVE-COATINGS; CORROSION-PREVENTION; STEELS-; REBARS-; SILICON-; CHLORIDES- |
| 摘要： | A study is described which shows the feasibility of applying a silicon-based diffusion coating on steel rebars, wires and fibers in fluidized beds of silicon particles. Compact and homogeneous silicon and silicon-titanium diffusion coatings were deposited on steel rebars, wires, and fibers by using a novel chemical vapor deposition technique. Selected coated samples were tested for corrosion resistance by chemical and electrochemical techniques. In comparison to fusion-bonded epoxy coatings, or galvanized bars, the silicon coated samples indicate a higher corrosion resistance in aggressive chloride environments. It was also found that the less expensive silicon-coated samples resist scratching. |
| 总页数： | 1993/01. pp44 (Figs., Tabs., Refs.) |
| 报告类型： | 科技报告 |
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