How To Measure Thickness Of Ceramic Coating

To measure powder coating film thickness on other metals than steel electrical eddy current instruments are used.

How to measure thickness of ceramic coating.

The standard test method is described in astm d6132 04. Solvetech s thickness gauging systems can be used me measure the thickness of coatings on a plastic film or other substrate. Test method d 4138 describes destructive measurements over rigid substrates made with cross sectioning instruments. Metals other than steel.

The electronic devices that measure powder coating thickness on steel also rely on magnetic technology. Standard test method for nondestructive measurement of dry film thickness of applied organic coatings using an ultrasonic gage 2004 astm. Digital coating thickness gauges with certificate of calibration. Gordon quote the bond coat material that you use may be much more difficult to measure though and may cause some calibration problems later for the ceramic coating the instrument will require calibration on bond coated substrate as the bond coat will alter properties depending on thickness.

This technology is a great alternative to nuclear or x ray technology for measuring ceramic tape. These are suitable for example on measuring dft on aluminium. At silcotek we specialize in applying ultra thin coatings to stainless steel and other metal alloys glass and ceramic surfaces. These gauges come with a calibration certificate traceable to nist that states they ve passed a test for accuracy.

Measure coatings on plastic film paper and other nonconductive materials. Ultrasonic coating thickness measurement is now an accepted and reliable testing routine used in wood industries. These instruments can be very sensitive and accurate if set up well but they really do need to be. This system is customized to match your needs and measurement goals.

Having trouble measuring a coating. Practice d 7378 describes three measurement methods for the thickness of applied pre cured coating powders to predict cured thickness. We often measure our coating thickness as part of our quality control and coating development. We discuss how to measure thin film coating thickness.

The equation is the following. Measure the thickness of wet coatings such as paint.