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The manufacturing process and application of permanent magnetic material of Sintered NdFeB magnets
The manufacturing process of permanent magnetic material of Sintered NdFeB magnets:
The permanent magnetic material of Sintered NdFeB magnets use powder metallurgy process, alloy powder, after smelted, in a magnetic field is pressed into a pressing pressure embryo, embryo in an inert gas or Vacuum Sintering Densification of reach, in order to improve the coercivity, usually for the aging heat treatment.
The application of the permanent magnetic material of Sintered NdFeB magnets:
The permanent magnetic material of Sintered NdFeB magnets has excellent magnetic properties, widely used in electronics, electrical machinery, medical equipment, toys, packaging, machinery, aerospace and other fields, there are the more common permanent magnet motor, speaker, magnetic separator, a computer disk drive, magnetic resonance imaging equipment instrumentation.
from：http://www.htmagnets.com/newsd-nid-83.html-
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