Magnetic Powder

The magnetic powder has the advantages of high magnetic energy product, corrosion resistance, excellent mechanical properties and significant cost-effectiveness. It is mainly composed of rare earth elements, has excellent magnetic properties, and can generate a strong magnetic field. It can achieve magnetization at a lower magnetic field strength, has high remanence and coercive force, and ensures the stability and reliability of the magnetic powder in the application. When Ningxia Magnetic Powder is used for flaw detection, it can efficiently detect tiny defects on the surface of magnetic materials such as steel through the principle of magnetic leakage. The magnetic powder forms an indication pattern that is magnified dozens of times at the defect, which is easy to identify. It can withstand certain external forces and meet the high requirements in industrial production.

In packaging and printing, machinery manufacturing, pressure vessels, electric power and other industries, Ningxia Magnetic Powder is often used to detect surface and near-surface defects of metal parts, timely detect defects such as cracks and pores, and ensure the safe operation of equipment.