Patent No. 11,009,484
Expiration Date: 5/13/2037
• This invention is a device, system, and method for detecting flaws in magnetic material by using a wheeled scanner equipped with two distinct magnet-sensor arrangements.
• The invention uses two magnetic flux leakage (MFL) components to identify surface and subsurface flaws, which provide a more comprehensive assessment compared to traditional single-component MFL systems.
• The invention can be used to detect corrosion flaws in steel oil storage tanks using robotic surveying accurately and efficiently while reducing costs….