Nodular corrosion

Nodular corrosion has been around for as long as there have been covers on jars but was not understood until written about back in 1988. The issues that caused it back then are the same ones that do today.

What makes nodular corrosion such a high risk problem is because it is usually undetected by visual inspections, and even when it is detected by observation of the internal post seal well cracks, or cracking post seal nuts, cracking covers, there is no way through a visual observation to determine the extent of the damage to the current carrying path of the internal positive bus. When nodular corrosion is given time to advance enough the positive post/s can appear fine but can melt off under a heavy load.
Until now there was no way to determine the degree of degradation.

The BR&T patent pending nodular corrosion detection inspection process can determine with 100% accuracy if any of your cells have nodular corrosion, and if they do, how severe the risk is to your system.

Please contact us and let us explain how we accomplish this and if your cells are candidates for this inspection.