The bodies of the MPI Permanent Magnets | CrackTest are annodised and are supplied with a mild steel keeper. These magnets lift the standard 18kg test block.
A rare-earth magnet is a strong permanent magnet made from alloys of rare earth elements, or lanthanide metals, with other metals. They are substantially stronger than ferrite or alnico magnets.The magnetic field produced by rare-earth magnets can be well over 1.2 teslas. By comparison, ferrite or ceramic magnets typically exhibit around 50 to 100 milliteslas. The most powerful and affordable type of rare-earth magnet is a neodymium magnet. Neodymium magnets are made of neodymium,iron and boron in the formula Nd2Fe14B.
Russell Fraser Sales NDT | Inspection, NDT & Testing Equipment
Russell Fraser Sales Pty Ltd supplies inspection, NDT and testing equipment to Engineering, Construction, NDT, Aerospace, Marine and Diving industries primarily throughout Australia, New Zealand and South East Asia. These products fall into the areas of: Ultrasonics, Ultraviolet, Radiography, Magnetic Particle Dye Penetrant Inspection, Eddy Current Testing, Surface Inspection and Hardness Testing.
Our Vision is to provide quality, performance, price and service in products supplied to our customers.