Wet Pressing Strontium Ferrite Materials, Made of Strontium/Barium, with Stable and Reliable Quality HUAXIA manufacturer from China HUAXIA Magnet Co., Ltd

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: HUAXIA

Key Specifications/Special Features:
Designed to produce all grades of hard ferrite
U

Key Specifications/Special Features:

Designed to produce all grades of hard ferrite
Users can produce high-quality magnets by adding the provided additives into the powders
Stable and reliable quality
Particle should be dry ground to three to 5m at first and then be wet ground in a sand
Made of strontium/barium
Grinding mill or ball mill to less than 1m and then wet pressed with stable, reliable quality
If coarse ground powder is bought, it can be wet ground directly
Before grinding, grinding mill should be cleaned thoroughly
Any materials from other factories or impurity should not be mixed into material
Along with the powder (granular powder and coarse ground powder), provide the secondary additives in separated bags, users should only add it into powder during grinding according to the requirement
There is no need to add any other materials but two to three hours wet grinding is necessary for better distribution of particles
During pressing, the moisture of slurry should be controlled between 32 to 37%, the pressure required is 4,000N/cm and magnetic field density is 560kA/m
Due to the actual sintering temperature measured by various suppliers instruments are not the same, provide sintering temperature of 1,220 to 1,270C for reference