MAG-MATE 455005 Ceramic 8 Ring-Shaped Magnet Material with Center Hole for Mounting and Centering, 20.5 lbs. Holding Capacity, 5.25 OD x 2.31" ID x 0.75" Thickness

The MAG-MATE 455005 Ceramic 8 Ring-Shaped Magnet Material is a nonmetallic compound made of iron oxide, strontium ferrite, and trace metal oxides that undergoes a meticulous manufacturing process involving calcination, wet ball milling, compaction, and high-temperature firing in kilns. The resulting shapes are precisely cut and ground using diamond tools. Known for their low cost, lightweight, and relatively high energy, ceramic magnets are hard, brittle, and nonconductive, posing challenges for traditional methods. Despite challenges in grinding and traditional methods like machining and drilling, it finds applications in slabs or rings magnetically oriented through their thickness. Our ceramic magnetic ring operates optimally below 350°F and cannot withstand temperatures exceeding 480°F. The permanent ceramic 8-magnet material, with a holding value of 20.5 lbs., is designed for reliability. Its ring magnet configuration, featuring a center hole, offers versatility for mounting, centering, or incorporating probes and lights.

• Magnet Composition: Ceramic magnet material is a nonmetallic mix made from iron oxide, strontium ferrite, and metal oxides, which is calcined and wet ball milled to fine particles, binders are added, and then compacted in a press under high temperature.
• High-Energy Material: Our permanent ceramic 8 magnetic ring is a pocket-friendly, lightweight, high-energy, hard, brittle, dense black, and non-conductive material that is difficult to grind and machined using E.M.D. or drilled using normal methods.
• Performance and Temperature Range: The ceramic magnet material with a thin cross-section exhibits optimal performance when exposed to temperatures below 350°F and cannot withstand temperatures exceeding 480°F.
• Center Hole: With a 20.5 lb. holding capacity, 5.25" outer diameter, 2.31" inner diameter center hole, and 0.75" thickness, our ceramic magnet material is ideal for mounting, centering, or accommodating your crafts, probes, lights, assemblies, etc.
• MAG-MATE Brand: MAG-MATE provides a vast range of premium magnetic assemblies and tools using rare earth magnets, ceramic magnets, and electromagnets. Renowned for our unwavering reliability, we cater to diverse industrial needs.