Hunan Lianzhong Technology Co., Ltd. was established in February 2000. We are committed to magnetic measurement technology for the entire field of magnetic material production and application. Since the establishment of the company, we have always focused on basic research in the field of magnetic measurement. In the course of more than 20 years of...
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Ⅰ. Low frequency band (50Hz-10kHz)1. Relatively low loss:At low frequencies, the hysteresis and eddy current losses of amorphous nanocrystalline materials are relatively small, and the residual loss is also at a low level. Because at low frequencies, the internal magnetic domain flips a...
Reducing the residual loss of amorphous nanocrystals can start from material composition optimization, preparation process improvement, magnetic field application optimization, etc. The specific methods are as follows:Ⅰ. Material composition optimization1. Add specific elements:Ad...
Amorphous nanocrystalline materials have many application advantages in high frequency fields, mainly reflected in high magnetic permeability, low loss, high saturation magnetic induction strength, good frequency stability, etc. The following is a specific introduction:Ⅰ. High magnetic conduc...
The saturated magnetic induction strength of amorphous nanocrystalline materials plays a key role in practical applications in many fields such as electricity, electronics, medical care, and communication. The following is a specific introduction:Ⅰ. Power field1. Transformer:Non-saturat...
Ⅰ. Microstructure factors1. Grain size:According to the random anisotropy theory, the equivalent magneto crystal anisotropy constant of nanocrystalline materials is related to the grain size. Usually, the smaller the grain, the smaller the coercive force. This is because when the grain...
The low coercive force of amorphous nanocrystalline materials has significant advantages in many fields such as energy, electronics, and communications. The specific details are as follows:Ⅰ. Energy field1. Power transmission:In power transformers, the low coerciveness of amorphou...
Ⅰ. Magnetic measurement method of amorphous nanocrystalline materials1. DC magnetic measurement:(1) Principle: By applying a DC magnetic field, the magnetic characteristics parameters of the material under the DC magnetic field, such as magnetization curves, hysteresis loops, etc....
Ⅰ. In terms of measuring equipment1. Select high-precision instrumentsTo choose impact galvanometers or other measuring instruments with high sensitivity and low zero point drift. For example, choosing a digital impact galvanometer with advanced electronic technology and stable performa...
The application of amorphous nanocrystalline magnetic materials will be affected by environmental factors. The following is a specific introduction:Ⅰ. Physical environment1. Temperature:The magnetic properties of amorphous nanocrystalline magnetic materials are more sensitive to t...
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