News-NdFeB magnet News

What is the coating of NdFeB magnets?

NdFeB (neodymium-iron-boron) magnets require protective coatings due to their inherent susceptibility to corrosion. The iron content in these magnets makes them vulnerable to oxidation when exposed to moisture or harsh environments. Various···

2025-04-05

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Is neodymium a permanent magnet?

Neodymium itself is not a permanent magnet, but rather a chemical element (atomic number 60, symbol Nd) that serves as the primary component in neodymium-iron-boron (NdFeB) permanent magnets. These magnets represent a class of rare-earth pe···

2025-04-02

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What is the raw material of NdFeB?

NdFeB (neodymium-iron-boron) magnets are composed of specific elements that give them their strong magnetic properties. Understanding the raw materials used in their production helps in evaluating their performance and applications.Primary ···

2025-03-31

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What material is used for permanent magnet?

Permanent magnets are essential components in many industrial, electronic, and mechanical applications. They retain their magnetic properties over time without requiring an external power source. Several materials are commonly used to manuf···

2025-03-29

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What type of magnet is NdFeB?

NdFeB magnets, also known as neodymium magnets, are a type of permanent magnet made from an alloy of neodymium (Nd), iron (Fe), and boron (B). They belong to the rare-earth magnet family and are widely recognized for their strong magnetic p···

2025-03-26

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Which magnet is better, ferrite or neodymium?

When choosing between ferrite and neodymium magnets, it’s important to consider their properties and applications. Both types have distinct advantages depending on the intended use.Ferrite MagnetsFerrite magnets, also known as ceramic magn···

2025-03-24

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Can neodymium magnets damage cell phones?

Neodymium magnets are among the strongest permanent magnets available today. Many people wonder whether these powerful magnets can harm their cell phones. The answer depends on several factors related to how modern smartphones are designed ···

2025-03-22

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How are neodymium iron boron magnets made?

Neodymium Iron Boron (NdFeB) magnets, commonly known as neodymium magnets, are the strongest type of permanent magnets available today. They are widely used in electronics, electric motors, medical devices, and renewable energy technologies···

2025-03-19

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