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Soft magnetic ferrite core plastic molding technological method
The invention discloses a soft magnetic ferrite core plastic molding technological method for solving the preparation difficulty of a series of large size, complex shape, elongated strip, sheet shaped and other magnetic cores in dry powder molding process. The soft magnetic ferrite material semi wet plastic molding technological method comprises the following concrete operation process: (1) plastic mud preparation process; (2) plastic molding process; (3) drying process; and (4) sintering process, the plastic mud preparation process comprises first crushing sand-grinding; secondary mixed sand-grinding; slurry precipitation staling; and vacuum pugging. The beneficial effects are as follows: the soft magnetic ferrite material semi wet plastic molding technological method solves technical problems of a series of large size, complex shape, elongated strip, sheet shaped and other soft magnetic ferrite magnetic cores, and expands the application field of soft magnetic ferrite materials.
Soft magnetic ferrite core plastic molding technological method
The invention discloses a soft magnetic ferrite core plastic molding technological method for solving the preparation difficulty of a series of large size, complex shape, elongated strip, sheet shaped and other magnetic cores in dry powder molding process. The soft magnetic ferrite material semi wet plastic molding technological method comprises the following concrete operation process: (1) plastic mud preparation process; (2) plastic molding process; (3) drying process; and (4) sintering process, the plastic mud preparation process comprises first crushing sand-grinding; secondary mixed sand-grinding; slurry precipitation staling; and vacuum pugging. The beneficial effects are as follows: the soft magnetic ferrite material semi wet plastic molding technological method solves technical problems of a series of large size, complex shape, elongated strip, sheet shaped and other soft magnetic ferrite magnetic cores, and expands the application field of soft magnetic ferrite materials.
Soft magnetic ferrite core plastic molding technological method
WANG KAIWANG (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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