Hi DHURJATI SEN,
Thanks for your reply.
The client asked for a NDT test with out any breaking or damage to fire protection as I mentioned before. The other point is that they asked for a method which can scan thickness in a large area rather that one thickness reading in one point. I would be...
Hi All,
We are preparing a proposal for a client who has asked us to develop a condition assessment methodology of steel structure which is protected by Fire retardant in oil and gas industry. At the moment, I don not have any information about the thickness and the material of fire protection...
Hi,
Have you electro etched this sample before? You can find some proper etchants from ASM volume 9 and then take some microscopic photos and measure the grains or sem it.
Cheers
Hoda