![]() Excellent humidity and salt spray resistance.Įxcellent humidity and salt spray resistance with uniform appearance.Įxcellent electrical conductivity and decorative performance.Įxcellent humidity and salt spray resistance. Get the best deals on Neodymium Industrial Magnets when you shop the largest online selection at. Poor corrosion resistance.Ĭorrosion resistance is better than BW-Zn. Secondly commonly used single layer coating. Thermal expansion of sintered Neodymium magnet will certainly lead to dimension change, then magnets in the magnetic device will generate a certain of stress due to such dimension change if the expansion difference between magnets and assembly material relatively large, and thus cause mechanical damages and magnetic performance deteriorations. The applications could be the folowings: forniture, lighting systems, plastic industries, metal. Neodymium (also known as rare Earth) magnets have become increasingly popular in recent years, both for recreational and commercial purposes. Theyre composed of Neodymium (Nd), Iron (Fe). Thermal properties of sintered Neodymium magnet are usually characterized by coefficient of thermal expansion. Neodymium magnets are made by neodymium, iron and boron (NdFeB). Neodymium magnets are a member of the rare earth magnet family, and are the most permanent magnets in the world. Sintered Neodymium magnets possess relatively lower electrical resistivity and vulnerable to eddy current loss when applied to rotary machinery. /rebates/2fp2fMaster-Magnet-0-47-in-Neodymium-Rare-Earth-Magnet-Discs-6-per-Pack-07046HD2f202526367&. ![]() Electrical properties of metallic material are measured by electrical resistivity. DIYMAG Strong Neodymium Fishing Magnets Upgrade Materials, 300 lbs (136 KG) Pulling Rare Earth Magnet High Power with Handle Diameter 1. For sintered NdFeB magnets, there is a widely recognized international classification. These three metrics have considerable influence on the machinability and long-term performance of sintered Neodymium magnet. Neodymium magnets are graded according to their maximum energy product, which relates to the magnetic flux output per unit volume. Mechanical properties are primarily measured by compressive strength, tensile strength, and bending strength. Besides regular density and hardness, physical properties of sintered Neodymium magnet also covered mechanical properties, electrical properties, and thermal properties. In addition to permanent magnetic properties and corrosion resistance, working stability of sintered Neodymium magnet is strongly tied to its own physical properties. A well-deserved name indeed, as they have extraordinary strength even at their smallest size and are. We have a wide variety of strong neodymium magnets in stock, ready to ship. The max working temperature of magnet is changeable due to length-diameter ratio, coating thickness and other environment factors. Neodymium magnets are also known as super magnets. We hope we can fill all of your neodymium rare earth magnet needs.The above-mentioned data of magnetic properties and physical properties are given at room temperature.Amorphous and Nanocrystalline Soft Magnetic Material.High Abundant Rare Earth Permanent Magnet.
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