Positive Material Identification services
Positive Material Identification (PMI) quickly and accurately identifies the composition of more than 100 different engineering alloys onsite.AES can perform PMI on virtually any size or shape of pipe, plate, weld, welding materials, machined parts or castings. We perform both X-Ray Fluorescence (XRF) and Optical Emission Spectroscopy (OES), two methods of conducting a PMI examination. Both methods ensure compliance with Process Safety Management (PSM) requirements.