Magnet Inspection, Cleaning, Checking for Strength and Contamination Removal advice.
Processes, products and levels of contamination vary from industry. Therefore, there is no set timescale for inspecting and cleaning of the magnets. However, magnets operate more effectively when they are clean. It is therefore up to each company, given their expected levels of contamination, to decide when they should be cleaned. A regular rota should be set up for personnel to inspect and clean the magnets. Ideally this will be at least after each different process. This will help in identifying problems up the process line, if some processes show more collection of contamination than others.
Rare earth magnets are 10 x more powerful than traditional magnets.
They are fitted with keepers for your protection.
Handle with great care.
They are extremely dangerous.
When we visit for a magnet testing inspection, we do more than pass or fail your magnets.
We collect details about each magnet and compile an illustrated report with a photo of the magnet in question, the certified strength, condition and any recommendations.
Here’s an example of the magnet test report that you would receive after the inspection.
Magnetic and non-Magnetic Stainless Steel
There are several families of stainless steels with different physical properties. The magnetic properties of stainless steel are very dependent on the elements added into the alloy. A basic stainless steel has a ‘ferritic’ structure and is magnetic, formed from the addition of chromium – it can be hardened through the addition of carbon, making it ‘martensitic’. However, the most common stainless steels are ‘austenitic’ – these have a higher chromium content and nickel is also added. It is the nickel which modifies the physical structure of the steel and makes it theoretically non-magnetic.