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首页> 外文会议>National Association of Corrosion Engineers Annual Conference >Performance testing of fusion bonded epoxy coatings
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Performance testing of fusion bonded epoxy coatings

机译：融合粘结环氧涂料的性能测试

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A number of tests are used by industry to evaluate protective coatings for buried pipelines.The connection between laboratory test results and performance in service is often not clear.Immersion tests and cathodic disbondment tests are the most common to measure the durability of coatings for corrosion protection of the pipelines.Two important factors are examined in this work:(a) the effect of thermal gradient across the coated sample and (b) the combined effects of water soak and cathodic disbondment.Fusion bonded expoxy (FBE) coated steel was exposed at elevated temperatures with cathodic disbondment tests,water soak tests and combinations of the two.The implications of the results to better understanding of pipeline coatings performance in service are discussed.
机译：行业使用了许多测试来评估埋地管道的保护涂料。实验室测试结果与服务中的性能之间的连接往往不是清晰的.immersion试验和阴极不配合试验是测量腐蚀保护涂层耐久性最常见的在这项工作中检查了重要因素：（a）热梯度穿过涂层样品的效果和（b）水浸泡和阴极分离的组合效果。灌注粘合的excoxy（Fbe）涂层钢曝光探讨了升高的温度，水管脱位试验，水浸泡试验和两者的组合。讨论了结果以更好地理解在服务中的管道涂层性能的含义。

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