Introduction
Material failures require structured technical investigation beyond surface observations.
TQIS conducts independent failure analyses of pressure equipment, welded constructions and structural components using metallurgical examination and engineering assessment methodologies.
Investigations focus on identifying root cause mechanisms and contributory factors.
Scope may include:
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Fracture surface evaluation and crack morphology assessment
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Metallographic examination and microstructural analysis
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Hardness testing and material verification
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Evaluation of welding defects and HAZ performance
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Assessment of corrosion-assisted cracking and SCC mechanisms
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Review of operational history and loading conditions