Thickness measurement of surface high temperature coating

In some coating systems, such as high-temperature coatings on cast iron surfaces, Thickness Gauges can be used to measure high-temperature surface coatings. Generally, the temperature of these coatings can be as high as about 150-300°C. A typical one is the FHXS series high-temperature probes used by defelsko. This probe can measure the thickness of coatings with a surface temperature up to 250°C. The surface material of the sensor probes is specially treated to withstand high temperatures and is suitable for coatings on rough surfaces. In contrast to the solution, there is another spray pen developed by it, a coating Thickness Gauge specially used for thermal spraying, which can measure the coating thickness of 5-500 microns, but the error is about 10%. Compared with the electronic magnetic Thickness Gauge, the error is still relatively large.

Another instrument brand for measuring high-temperature coatings is EPK from Germany. This brand also provides high-temperature magnetic probes, which can withstand high temperatures up to 350°C and have a measurement range of 2000 microns. In addition, it also provides different styles, such as 90-degree probes, or tiny probes, which are specially used for measuring planes with relatively small free areas.

Is there any domestic high temperature coating Thickness Gauge? There are no other places, but there are north and south tides! The high-temperature metal coating Thickness Gauge probe produced by am customized by NBCHAO can measure the thickness of the high-temperature coating on the surface with a temperature of 200°C through the metal probe, and the measurement range can reach 1250 microns.

Finally, there is another alternative solution, that is, the Thickness Gauge probe produced by Phynix in Germany can wear a high-temperature cap ring, which can measure hot surfaces with a temperature of 300°C, which is sufficient for general thermal spray coatings . . Its general temperature is about 150°C.

High-temperature coating thickness measurement solutions are widely used in foundry industry, electroplating industry, coating industry, automotive industry, aerospace and shipbuilding, etc. For detailed sister solutions, please consult Beichao for detailed understanding.

North and South Tide Mall

2018/12/12

Reprinting is strictly prohibited