Phased Array Ultrasonics (PAUT)
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Best probe for phased array inspection of thick welds
Best probe for phased array inspection of thick welds
The best probe for phased array inspection of thick welds will depend on a number of factors, including the thickness of the weld, the material being welded, and the specific requirements of the inspection. In general, however, it is important to choose a probe with a high frequency and a small footprint, as this will provide the best resolution and penetration for thick welds. Some common probes that are often used for phased array inspection of thick welds include:
2D linear array probes: These probes are designed for inspecting large areas and have a rectangular or square shape. They are often used for weld inspection, as they provide good resolution and penetration, and can be used with a variety of different scanners and wedges.
2D phased array probes: These probes are similar to linear array probes, but they use multiple elements to produce a phased array beam, which provides improved resolution and penetration. They are often used for inspecting thick welds, as they can provide a clear, detailed image of the weld even at high thicknesses.
Sector array probes: These probes are shaped like a sector of a circle and are used for inspecting curved or angled surfaces. They are often used for weld inspection, as they provide good resolution and penetration and can be used with a variety of different scanners and wedges.
Focused probes: These probes are designed to produce a focused, highly directional beam that provides improved resolution and penetration. They are often used for inspecting thick welds, as they can provide a clear, detailed image of the weld even at high thicknesses.
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