Materials Testing is a broad area which we will use here to list much of our comprehensive capability which is not specifically addressed elsewhere in our website. We can test metals, ceramics, polymers and composites in any variety of applications:



Failure Analysis
Metallography
Weld Evaluation
Salt Spray Testing
Expert Witness
Tensile Testing
Fatigue Testing
Impact Testing
Hardness Testing
Microhardness Measurement
Case Depth
Heat Treatment Evaluation
Chemical Analysis
Scanning Electron Microscopy (SEM)/Energy
Dispersive Spectroscopy (EDS)
Characterization of Internal Microstructure including: Cleanliness, Grain Size, Heat Treat
Corrosion Evaluation & Testing
Photographic Documentation
Precision Sectioning
Non-Destructive Evaluation:
X-ray
Dye Penetrant
Ultrasonic
Mag Particle
Eddy Current


X-ray fluorescence is used to
identify metal alloys using their
chemical composition.

This x-ray image shows a crack
(flaw) in a zinc casting.
 
This is one of MTLís Salt Fog Systems.
This one is capable of both ASTM
B117 testing and prohesion
(Salt fog with drying cycles) testing.

This is a cross-section from a circuit
board. The arrow indicates a void
(Possible defect) in the solder fill.

 


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