Industry News- Ningbo Jinlun Magnet Technology Co., Ltd.

20 Aug
2026

What Is Curie Temperature? Definition, Values, and How It Affects NdFeB Magnet Selection

Curie temperature (Tc) is the temperature above which a ferromagnetic material loses its ordered magnetic state and becomes paramagnetic. For permanent magnets, this is the absolute thermal limit: a...
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13 Aug
2026

NdFeB Magnet Density Guide: Values, Calculations, and Buying Considerations

What Is NdFeB Magnet Density and Why Does It Matter? Sintered NdFeB magnet density is the mass of a neodymium-iron-boron magnet per unit volume, and for production magnets it normally falls between ...
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06 Aug
2026

Neodymium Magnet Curie Point: Temp Limits & Grade Selection Guide

What Is the Curie Point of a Neodymium Magnet? When you heat a neodymium magnet past a specific temperature, it permanently loses its magnetism. That threshold is called the Curie point, or Curie tem...
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29 Jul
2026

Sensor Magnet: Precision Sensing for Auto, Industrial & IoT

A sensor magnet is the decisive element that converts mechanical motion into an interpretable magnetic field signal, directly determining the accuracy, reliability, and longevity of contactless posit...
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22 Jul
2026

Aerospace Magnets Guide: SmCo vs NdFeB for High-Temp Flight

The selection of aerospace magnets is governed by an unyielding trade-off between thermal resilience and magnetic flux density. Samarium Cobalt (SmCo) dominates engine bay and deep-space applications...
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17 Jul
2026

What Is NdFeB Magnet Composition? Complete Guide

The NdFeB magnet composition is a precisely engineered metallurgical formula based on the intermetallic compound neodymium-iron-boron (Nd₂Fe₁₄B), which forms the hard magnetic phase that gives these ...
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