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CRAs - Inspected

Herbert Willems, NDT Global Germany explores corrosion and cracking in corrosion resistant alloys that are used in the oil and pipeline industry.

The use of corrosion resistant alloys (CRA) is increasing in the pipeline industry. Although, CRA clad and lined pipes are less expensive than solid CRA pipes their main advantage consists of the good balance between good mechanical properties of the carbon steel carrier pipe and the corrosion resistance of the internal CRA layer.

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