PMI Testing - Positive material identification
- Positive Material Identification (PMI) is a fast and non-destructive method for verifying the chemical composition of metals and alloys. Portable and cost-effective, PMI can be performed in one of our state-of-the-art labs, or in the field.
- Rapidly verify alloys in seconds
- Recover lost material traceability
- Isolate finished welds to validate filler material composition and dilution rates
- Confirm the integrity of process piping, valves, and reaction vessels
- Positive Material Identification (PMI) is the analysis of a metallic alloy to establish composition by reading the quantities by percentage of its constituent elements. Typical methods for PMI include X-ray fluorescence (XRF) and optical emission spectrometry (OES)
- 1. Ferrous Metals (Including) C, S, P, Mn, Cr, Mo, Ni
- 2. Non-Ferrous Refractory, Ceramics, and Minerals, Ferro Alloys (Fe-Mn, Fe-Si, Fe-Mn-Si, Fe-Mg-Si, Low C Fe-Cr, Fe-Mo)
- 3. Non-Ferrous Metals (Each Additional Element)
- 4. Elements Such As Co, Al, W, Cu, Sn, Ti, Mg, V In Steel
- 5. Nitrogen / Boron / Palladium (Each Element)
- 6. Purity Of Cu
- 7. Purity Of Al, Zn, Pb, Ni, Bi, Cd, Sn, Mg, W, Ti
- 8. Oxygen Analysis and Hydrogen Analysis
- 1. EDAX Analysis
- 2. Complete Chemical Analysis up to 8 elements
- 3. Impurities in PPM Level using AAS or ICP
- 1. Oxygen by LECO method testing lab
- 2. Nitrogen by LECO method testing lab
- 3. Hydrogen by LECO method testing lab
- 1. Determination Of Any One Element (%C)
- 2. Determination Of Any One Element (Mn, Si)
- 3. Determination Of Any One Element (Ni, Cr, S,
- 4. Determination Of C, Mn, Si, S, P
- 5. Determination Of Any One Element in Stainless Steel
- 6. Complete Analysis Of Stainless Steel up to 8 Elements
- 7. Determination Of High Alloy Element (Cr, Ni, Mn)
- 8. Determination Of Some Special Element (Cu, Ti, Co, V, W, Al) Per Element
- 9. Complete Analysis Of High-Speed Steel (8 Elements) Per Element
- 10. Determination Of Mo%
- 11. Determination Of V%
- 12. Nitrogen In Steel
- 1. Copper Base Alloys
- 2. Determination Of Any One Element
- 3. Complete Analysis Of 6 Elements
- 4. Purity Test Of Cu
- 5. Purity Test Of Other Non-Ferrous Element
- 1. Analysis of Main Element
- 2. Each Subsequent Element
- 1. pH Value Determination Sand Content (as Sio2)
- 2. Acid Insoluble Sulphates, Chlorides, Silicates, Carbonates, Oxides of Iron Per Element
- 3. Elemental analysis – Calcium, Magnesium, Potassium, Sodium, Iron Per Element
- 4. Moisture Content
- 5. Analysis on XRF per element
- 6. Ash Content
- 7. Material Certification
- 8. Unknown Material Identification
- 9. Trace Element Analysis
- 10. Oil, Powdered Metal, & Chips/Shavings Analysis
- 11. Solder Alloys (Tin/Lead)
- 12. Quantitative and Semi-Quantitative Analyses
- 13. Density of Powdered Metals
- 14. Plating and Plating Solution Analysis
- 15. On-Site Positive Material Identification (PMI)
- 16. Coating Identification
- 17. Coating Weights
- 18. Particle Size Analyzer
Chemical Analysis by Classical Wet Method
Chemical Analysis by Spectrometers
Chemical Analysis by LECO
Steel and Cast Iron
Non-Ferrous Material
Ferro Alloys Material
Other Tests Material
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