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

20 May
2026

What Do Speaker Magnets Do? A Complete Guide to Types, Performance, and Selection

Speaker magnets are the core energy-conversion components that transform electrical signals into physical sound waves. Without a magnet, a speaker driver cannot move air, and no sound is produced. Th...
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13 May
2026

How Are Neodymium Magnets Made? A Step-by-Step Guide to the Manufacturing Process

Neodymium magnets are made through a powder metallurgy process that converts a precise alloy of neodymium, iron, and boron (Nd₂Fe₁₄B) into densely sintered magnetic blocks, which are then machined, c...
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08 May
2026

Which Is Stronger: Neodymium vs Rare Earth Magnets — And What's the Real Difference?

Neodymium magnets are rare earth magnets — but not all rare earth magnets are neodymium. The term rare earth magnets refers to a broader category of magnets made from elements in the lanthanide serie...
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30 Apr
2026

What Are Neodymium Magnets? A Complete Guide to the World's Strongest Permanent Magnets

Neodymium magnets are a type of rare-earth permanent magnet made from an alloy of neodymium, iron, and boron (Nd₂Fe₁₄B). They are the strongest type of permanent magnet commercially available, capabl...
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23 Apr
2026

What Are Magnet Grades and How Do They Affect Performance?

Magnet grades are standardized numerical and letter codes that describe the magnetic strength, temperature resistance, and coercivity of a magnet — and choosing the wrong grade can cause equipment fa...
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14 Apr
2026

How Do You Make a Magnet Stronger?

To make a magnet stronger, you can remagnetize it with a stronger external magnet, stack multiple magnets together, store it properly with a keeper, cool it down, or upgrade to a higher-grade magneti...
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Jinlun Magnet specialized in the research and development, production, and sales of high-performance rare-earth permanent magnet materials.

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