Know About Coated & Uncoated Toroidal Cores Toroidal cores are used as power shapes in electric circuits such as inductors and transformers. They are an ideal material to use at low frequencies where large inductances are required. The cores offer the advantage of material permeability and have a uniform cross-sectional area. They do not have [...]
Inductor, Magnetic Core, Magnetic Material Powder Servo Molding Machine Application Powder servo molding machines are widely used in powder metallurgy, magnetic materials, inductance integrated molding, precision ceramics, 5G filters, cemented carbide, fasteners, stamping molding, new energy, lithium batteries, auto parts, 3C and other industries, especially It is suitable for pressing and forming of complex products [...]
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 [...]
New Flexible Electrode: Low Resistance, High Stability, Stretchable How did fishing nets cross the border from the aquaculture industry to the field of wearable human-computer interaction? Inspired by artificial fishing nets, Li Runwei's team from Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, and Zhu Guang's team from University of Nottingham Ningbo, [...]
Important Progress in Ultrastable Stretchable Electrodes In Ningbo Materials Institute In the field of smart wearable electronics, stable and durable flexible stretchable conductors are still a great challenge. Especially in the process of collecting physiological signals of human epidermis, stable and stretchable electrodes can realize long-term and accurate signal collection. At present, it is difficult [...]
Flexible, Elastic and Biomimetic Sensitive Materials and Sensors Flexible electronics, known as one of the top ten emerging technologies in the 21st century, is bringing a new revolution in electronic technology, which will affect industries worth tens of trillions of dollars in health, medical care, manufacturing, and robotics. Sensors are like human "sensory organs", which [...]
Multifunctional resistive information storage materials and devices Memory is one of the core and cornerstone of modern information technology. The development of new high-performance memories based on new principles, new structures and new materials is conducive to the development and progress of information technology. Resistive RAM (RRAM) is a new type of storage technology based [...]
Preparation and Physical Properties of Flexible Magnetoelectric Functional Materials Flexible electronic devices have the advantages of flexibility, easy portability, and potential low-cost manufacturing. They have important application prospects in medical, information, and energy fields, and have attracted widespread attention. The most ideal flexible electronic devices, such as flexible wearable devices, require all components to be [...]
What are the Method Of Magnet Fixing Magnets need to be fixed in many applications. A friend asked, what are the fixing methods of magnets? Which is better? Let’s find out with my text below! Magnet fixing method - filling glue The magnets in the motor are basically fixed with glue. Depending on the brand, [...]