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SEM-EDS ANALYSIS LAB Services

SEM-EDS Analysis Identifies Material Condition 

SEM

SEM (scanning electron microscopy) analysis consists of concentrating a focused beam of high-energy electrons, which generates a number of signals at the surface of solid specimens. These signals, which are gleaned from electron-sample interactions, relay important information about the sample, such as texture, microstructure, the processes performed on the material during manufacture, and whether the material meets the needed specifications to ensure optimal durability in the intended application.       

SEM is relatively simple to carry out with proper training, and corresponding software can greatly enhance ease of use. Plus, the microscopes used in this process are able to generate data in a sophisticated digital form. SEM is also very fast; some analyses can be completed in under 15 minutes. 

The EDS component of the system is applied in conjunction with SEM analysis to determine elements in or on the surface of the sample for qualitative information. Utilizing the EDS feature measures the elemental composition in or on the surface, and identifies foreign substances.

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Metallurgical Lab Services

Alpha Case
Carburization
Case Depth
Certified Weld Inspections
Coatings Evaluations
Coating Thickness by XRF, SEM, Cross Section
Case Depth
Depth of Decarburization
Determination of Delta Ferrite Content
Determination of Volume Fraction by Point Count
Effective Case Depth
Failure Analysis
Fastener Discontinuities
Fluorescent Impregnation of Porous Coatings
Fractography
Fracture Mechanics
Grain Size
Inclusion Content/Rating
Intergranular Attack
Intergranular Oxidation
Light Microscopy - Macro, Micro & SEM Photography
Machining Evaluations
Macroetching
Microetching
Microhardness (Knoop, Vickers, MacroVickers)
Microstructure
Orientation in Microstructure
Particle Analysis (Distribution, ID, Size)
Phase Volume Determination
Pipeline Integrity
Plating Evaluations
Plating Thickness
Porosity of Metals, Ceramics & Composites
Prior Austenitic Grain Boundary Determination
Replication (ASTM E1351)
Quantitative Image Analysis
SEM Analysis
Surface Evaluation (Dubpernell Active Site Test ASTM B456 Appx 4)
Surface Topography
Thermal Spray Coating Analysis
Titanium Beta Transus Determination
Weld Qualification & Testing
 

RELEVANT ACCREDITATIONS

Click here for a complete list of accreditations and certifications for all IMR Test Labs locations.