Covalent

Mechanical Testing

From nanoscale surface texture to bulk microstructure, Covalent delivers quantitative morphology and structural analysis that informs design, reliability, and process control.

What Is Mechanical Testing?

When a material scientist talks about Mechanical Testing, they’re referring to a set of techniques and methods that let us evaluate how a material behaves when we subject it to the elements; heat, stress, tension, impacts, repeated use, and more. When subjecting a material to mechanical tests of any kind, the objective is to determine how it will perform during its intended use and for how long before it begins to fail.

At Covalent, our scientists can help with testing strength (shear tests or tensile tests), hardness testing, fracture/impact testing, environmental testing (responsiveness to actors like temperature, environment, or stress), wear/fatigue testing (including cyclic loading tests), or more.

How It Works

Mechanical testing evaluates how a material behaves under heat, stress, tension, impact, repeated use, and more. At Covalent, our mechanical testing services span strength, hardness, fracture and impact, environmental response, and wear or fatigue in a modern mechanical testing laboratory.

Techniques Used in Mechanical Testing

Characterizes through-pores in wettable, permeable materials.
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Reveals PCB solder joint cracks & defects.
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Characterizes thermal and mechanical properties of soft materials.
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Measures a material’s resistance to indentation and permanent deformation.
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Verifies IPC-A-610 quality to reduce defects.
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Uncovers microstructures and defects causing performance issues.
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Measures lateral/frictional force between tip & sample.
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Determines mechanical properties including hardness & modulus.
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Provides accurate liquid property analysis for surface tension.
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Evaluates material behavior during processing, storage, and use.
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Ratio of sample mass to volume after mechanical tapping.
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Measures material behavior under axial stretching (tension).
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Measures material dimension changes with temp, time, or force.
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