首页> 外国专利> METHOD AND APPARATUS FOR DETERMINING THE HEALTH AND REMAINING SERVICE LIFE OF AUSTENITIC STEEL REFORMER TUBES AND THE LIKE

METHOD AND APPARATUS FOR DETERMINING THE HEALTH AND REMAINING SERVICE LIFE OF AUSTENITIC STEEL REFORMER TUBES AND THE LIKE

机译:测定奥氏体钢制重整管和类似构件的健康和剩余使用寿命的方法和装置

摘要

Testing methods and apparatus for testing the health of steel tubes used in reformers and other tubes and pipes used in other high temperature applications. The method includes the steps of transmitting two sinusoidal electromagnetic signals, each having a different frequency F1 and F2, into the reformer tube, receiving a response signal, and analyzing the received response signal's intermodulation frequencies to determine the state of the steel reformer tube.
机译:用于测试重整器中使用的钢管以及其他高温应用中使用的其他管材和管道的健康状况的测试方法和设备。该方法包括以下步骤:将两个各自具有不同频率F1和F2的正弦电磁信号传输到重整管中,接收响应信号,并分析接收到的响应信号的互调频率以确定钢重整管的状态。

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