{"id":3752,"date":"2026-01-21T06:00:33","date_gmt":"2026-01-21T06:00:33","guid":{"rendered":"https:\/\/bwmagnet.com\/?p=3752"},"modified":"2026-07-17T23:39:06","modified_gmt":"2026-07-17T15:39:06","slug":"%d0%be%d0%ba%d0%be%d0%bd%d1%87%d0%b0%d1%82%d0%b5%d0%bb%d1%8c%d0%bd%d0%be%d0%b5-%d1%80%d1%83%d0%ba%d0%be%d0%b2%d0%be%d0%b4%d1%81%d1%82%d0%b2%d0%be-%d0%bf%d0%be-%d0%bd%d0%b5%d0%be%d0%b4%d0%b8%d0%bc","status":"publish","type":"post","link":"https:\/\/www.bmagmagnet.com\/ru\/ultimate-guide-to-neodymium-magnets\/","title":{"rendered":"\u041e\u043a\u043e\u043d\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043d\u0435\u043e\u0434\u0438\u043c\u043e\u0432\u044b\u043c \u043c\u0430\u0433\u043d\u0438\u0442\u0430\u043c: \u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435"},"content":{"rendered":"\n

In the modern industrial landscape, Neodymium-Iron-Boron (Nd2<\/sub>Fe14<\/sub>B) magnets\u2014commonly referred to as NdFeB or “Neo” magnets\u2014are the primary drivers of high-efficiency technology. From the traction motors of electric vehicles (EVs) to the ultra-precise actuators in aerospace and medical robotics, the demand for higher magnetic energy densities has never been greater.<\/p>\n\n\n\n

However, a magnet is only as reliable as the process that created it. At BMAG, we view magnet production not merely as a manufacturing task, but as a disciplined metallurgical science. This comprehensive guide details the lifecycle of high-performance sintered NdFeB, the rigorous quality controls implemented at our factory, and the technical parameters that engineers must consider when sourcing these critical components.<\/p>\n\n\n\n

1. What is a Neodymium Magnet?<\/strong><\/strong><\/h2>\n\n\n\n

Neodymium magnets are members of the Rare Earth magnet<\/strong> family. The chemical formula for the primary magnetic phase is Nd2<\/sub>Fe14<\/sub>B. Unlike standard Ferrite or AlNiCo magnets, NdFeB provides the highest energy product available today, allowing for incredibly powerful magnetic fields in very small volumes.<\/p>\n\n\n\n

\"What<\/a>
What is a Neodymium Magnet<\/figcaption><\/figure>\n\n\n\n

The Chemical Composition<\/strong> of Neodymium Magnet<\/strong><\/h3>\n\n\n\n

To understand the performance of a neodymium magnet, one must first look at its atomic structure. Sintered NdFeB is a member of the rare-earth magnet family, characterized by a tetragonal crystal structure.<\/p>\n\n\n\n

A typical sintered neodymium magnet is composed of:<\/p>\n\n\n\n