Tel: +86-18573485932
E-mail: sales@tlmagnet.com
The mystery of Neodymium Countersunk Magnets
Neodymium Countersunk Magnets are very common in daily life. Thousands of years ago, Chinese workers made a compass for one of the four inventions based on the characteristics of magnets. So far, magnets are also very useful things. You can often think of magnets for various special electronic devices as normal teaching aids.
Neodymium Countersunk Magnets are very common in daily life. Thousands of years ago, Chinese workers made a compass for one of the four inventions based on the characteristics of magnets. So far, magnets are also very useful things. You can often think of magnets for various special electronic devices as normal teaching aids.
We know that the main component of magnets is titanium trioxide and titanium tetraoxide. Ordinary small magnets are made of black iron oxide. However, due to the nature of ferroferric oxide, its attraction to iron objects is not too strong, and its magnetism gradually weakens over time. In this case, how can we make magnets that are more attractive and unsuitable for decomposition? Under this premise, Neodymium Countersunk Magnets appeared.
The magnet polished by anti-corrosion treatment is Neodymium Countersunk Magnets, and its chemical formula is Nd2Fe14B. The most commonly used NdFeB magnet is made of barium, iron and boron-sintered at high temperature to become the most powerful man-made magnet to date. If the central element of conventional iron oxide is iron, the reason why Neodymium Countersunk Magnets have such strong magnetism is the effect of lanthanum.
In the periodic table, boron is on the left side of carbon, so there has recently been a chemical organic chemistry similar to carbon boron. In Neodymium Countersunk Magnets, boron is equivalent to the medium of bismuth and iron. The material with greatly expanded boron can produce the maximum magnetic properties while ensuring that its molecular structure is stable. This makes the entire magnet extremely magnetic, and even allows you to absorb objects 640 times its own weight.
Tongli Magnetic Industry Co., Ltd.
Address：No. 5, Changfu Road, Ludong community, Humen Town, Dongguan City, Guangdong Province.
Contact:：kiara
Tel: +86-18573485932
E-mail: sales@tlmagnet.com
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