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发明公开
CN106289137A 一种锅炉受热面管防结焦涂层性能测定方法 无效 - 驳回

一种锅炉受热面管防结焦涂层性能测定方法
摘要：
本发明公开了一种锅炉受热面管防结焦涂层性能测定方法，包括以下步骤：1）涂层厚度测量，测定涂层厚度均匀性；2）对涂层进行微观组织形貌检验，测定微观形态、物相组织；3）涂层热震测试，测定涂层的抗冷热交变能力；4）涂层传热特性测试；5）试验平台内结焦结渣试验，测定实验室条件下涂层的抗结焦结渣性能。该方法可以综合测定涂层的防结焦效果，为鉴定防结焦涂层的性能优劣提供了测定体系，并且简单可靠。
摘要（英）：

The invention discloses a performance determination method for an anti-coking coating of a boiler heating surface tube, which comprises the steps of 1) measuring the coating thickness, and determining the coating thickness uniformity; 2) carrying out microstructure morphology inspection on the coating, and determining the micro-morphology and the phase structure; 3) performing a thermal shock test on the coating, and determining the cold-hot alternating resistance capacity of the coating; 4) testing heat transfer characteristics of the coating; and 5) performing a coking and slagging test in a test platform, and determining the coking and slagging resistance performance of the coating under a laboratory condition. The method disclosed by the invention can comprehensively determine anti-coking effects of the coating, provides a determination system for authenticating the performance of the anti-coking coating, and is simple and reliable.

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