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1MaterialTheTyicalmageticroertieadmaufacturigroceofthematerialareafollow.GMR80TyicalProertieSecificGravity≈8.75MeltigPoit≈1450℃SaturatioIductio(Gau)7500~8000IitialPermeaility≥100000MaximumPermeaility≥350000CoerciveForceHc，Oerted≤0.01CurieTem.≈450℃2CoreadSizeThimageticcore(MageticShiel......
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1 Material
The Typical magnetic properties and manufacturing process of the materials are as follows.
| GMR80 | |||||||||
| Typical Properties | |||||||||
| Specific Gravity | ≈8.75 | ||||||||
| Melting Point | ≈1450℃ | ||||||||
| Saturation Induction (Gauss) | 7500~8000 | ||||||||
| Initial Permeability | ≥100000 | ||||||||
| Maximum Permeability | ≥350000 | ||||||||
| Coercive Force Hc，Oersteds | ≤0.01 | ||||||||
| Curie Temp. | ≈450℃ | ||||||||
2 Core and Size
This magnetic core (Magnetic Shield Plate) for magnetic shielding is produced by punching process
with high initial permeability permalloy GMR80. The size requirements for this Magnetic Shield
Plate are as follows.
After punching the plates are annealed at high temperature under high purity hydrogen.
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深圳市金磁科技有限公司
邮箱：daniel@goldenmagnetic.com
微信号：liujie20046
公司地址：深圳市宝安区新安街道49区华创达文化科技产业园F栋6层
工厂地址：广东省惠州市博罗县泰美镇良田管理区
版权所有备案号：粤ICP备19019092号
咨询专线：0755-8633-2300
