This technology can be used on contact and non-contact bases to access ferromagnetic piping and pipeline external and internal condition.

by M Shi · 2021 · Cited by 19 — The metal magnetic memory detection technology can detect early stress concentration and invisible damage of the pipeline.

by S Bao · 2016 · Cited by 28 — Metal magnetic memory (MMM) is a newly developed non-destructive testing (NDT) technique . It has potentials to detect early failure, ...

by Z Li · 2017 · Cited by 19 — The metal magnetic memory (MMM) effect has been reported to be a non-destructive testing technique capable of evaluating stress concentration and detecting ...

Mar 1, 2012 — The MMM method is an effective method recommended for use in practice and for personnel verification and certification in this field.

by Z Jia · 2024 — Pipeline inner inspection technology based on metal magnetic memory effect can detect stress concentration regions accurately which are hazardous.

Metal magnetic memory testing (MMMT) is a nondestructive testing technique that can detect early signs of damage in components . Many scholars have studied the ...

A smart metal magnetic memory/eddy current testing/remote field testing instrument, is a new generation non-destructive testing (NDT) instrument .

by Z Li · 2016 · Cited by 19 — The Metal magnetic memory (MMM) technique is marketed as a non-destructive testing method to evaluate stress concentration for ferromagnetic materials by ...

The Metal Magnetic Memory (MMM) technique is a highly reliable and innovative inspection method that detects and analyzes self-magnetic ...