Desktop Scanning Electron Microscopy—Sampling Method for Magnetic Materials In this issue, we will talk about the method of using a desktop scanning electron microscope to observe the sample preparation method of magnetic materials. Generally, demagnetization is required before analysis. The main reasons are as follows: 1. Generally, the lens and scanning coil of a desktop [...]
Scientists Find That Some Magnetic Materials Freeze When Heated Physicists have found that some magnetic materials freeze when the temperature rises above a certain level. Usually, freezing occurs only when an object is cooled, not when it is heated. So this leaves physicists scratching their heads and bewildering. Heating but freezing? Alexander Khajetoorians, a physicist [...]
Hast Aging Test Chamber for Magnetic Materials Magnetic material hast aging test box is also called high-voltage accelerated aging tester. The purpose of the test is to improve environmental stress (such as: temperature) and working stress (voltage, load, etc. applied to the product), speed up the test process, and shorten the product or system. life [...]
Development of Zinc Oxide and Magnetic Materials In zinc-manganese ferrite cores, zinc oxide is the main raw material. In the production of medium and high-grade ferromagnetic materials, the high-end zinc oxide of the zinc oxide varistor grade produced by the indirect method must be used. The development of permanent magnet materials has promoted the scientific [...]
Permanent Industrial Ferrite Cylinder Magnets Ferrite cylinders are mostly used in salvage magnets and large-scale magnetic mechanical equipment. Because the cylinder itself is slightly longer and more stable, it has unique advantages for salvage or magnetism. The specifications of ferrites produced by our company include square, round, circular, special-shaped, trapezoidal, irregular shapes, etc., and can [...]
Sintered Hard Ferrite Tile Magnets The magnetic energy of ferrite tiles is mainly manifested in high permeability at high frequencies. Therefore, the ferrite core has become a non-metallic permanent magnet material that is widely used in the high-frequency weak current installation industry. Because the electromagnetic energy stored in the volume of the ferrite core is [...]
Permanent Ferrite Magnets Ferrite magnets - or ceramic magnets - have good magnetic properties and are cost effective. Permanent ferrite magnets are widely used. They are used in speakers, toys, motors, sensors, microwaves and industrial magnetic separators and handling systems. Highly resistant to corrosion Excellent thermal performance Highly resistant to demagnetization Favorable stable price Buy [...]
Industrial Application Ceramic Ferrite Block Magnets With Hole Hard ferrite magnets belong to sintered permanent magnetic material, which made from oxide iron, barium, and strontium carbonate by ceramic processing technology, just because of the processing method, it also named as ceramic magnets in America.This magnetic material has strong ability to resist demagnetization and the advantage [...]
Polished Round Shape Ferrite Magnets Ferrite Magnets Main categories: Anisotropically Oriented Ferrite magnet, Isotropically Oriented Ferrite magnet Performance classification: Y10T, Y25, Y30, Y30BH, Y35, Y40 Difference: Isotropical ferrite has weaker magnetic force than Anisotropical ferrite Main materials: iron red (Fe2O3) auxiliary materials boric acid, quicklime, SrO, lanthanum cobalt Physical properties: black wire is hard and [...]
Motor Arc Segment Magnet Drawing Reference In the case where there is no or inconvenient to provide arc magnet samples, drawings are also very important for magnet manufacturers, which is related to the accuracy of arc segmented magnets, so custom or need motor arc magnet magnetic tiles (Ferrite arc magnet NdFeB arc magnet) When taking [...]
Neodymium Radial Magnetized Ring Magnets Application Schematic Regarding the radial magnetization of magnets, many people do not know much about the contact with them, so they do not have a strong concept of radial magnetization. Radial magnetic ring magnetization is actually diametrical magnetization, and their strong magnetic surface is on the side of the ring. [...]
How does Encoder Magnetic Ring See the Number of Poles? The magnetic ring on the encoder is mostly made of ferrite, such as sintered ferrite, injection molded ferrite, and the number of magnetized poles is generally more. How to see the number of poles for the encoder magnetic ring? Some netizens have made difficulties. The [...]