Results showed that the relationship between weight loss of coating sample, substrate sample and exposure time obeyed with power function in the simulated conditions of the marine splash zone.
结果表明：在海洋飞溅区模拟条件下，涂层试样和基体试样的腐蚀失重与试验时间的关系曲线遵循幂函数规律。
The paper briefly introduces the corrosion loss of steel pipes, how to use nonmetallic coating materials to control the corrosion of pipes and the rapid development tendency of coated steel pipes.
文章简要介绍了钢管的腐蚀损失和采用非金属材料涂层来进行钢管的腐蚀控制以及涂层钢管的迅速发展趋势。
Within first 20 hours, there was apparent weight loss of the coating, and then weight loss became slower gradually.
两种涂层均在降解20小时内失重明显；之后，失重率曲线趋于平缓。
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