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1j85 1j80 1j79 Ni80mo5 Ni79mo4 Permalloy 80 Hymu 80 Mumetal ...

1J79 Mu Metal shielding covers are high-permeability, 80% nickel-iron alloy enclosures designed to attenuate low-frequency electromagnetic interference (EMI). These, often custom, stamped, or drawn, 5-sided, or tubular covers provide vital protection for sensitive components like transformers, sensors, and PCB modules. They are crucial in aerospace, defense, and electronics applications, requiring post-fabrication annealing for maximum effectiveness.

Material Composition: 1J79 (a NiFe-based Permalloy) offers high initial permeability and high-frequency attenuation.
Shielding Performance: Highly effective in redirecting low-frequency magnetic fields away from sensitive electronics.
Manufacturing Methods: Components are produced via deep drawing or precision metal stamping.
Final Annealing: Crucial for restoring magnetic properties after fabrication processes such as cutting, stamping, or welding.

Shapes: Custom cans, boxes, covers, and tubes, with options for inside (IDLID) or outside (ODLID) fitting lids.
Applications:
- Electronic Modules: Shielding PCB components, GPS devices, and mobile devices.
- Sensors: Used with Hall sensors for contactless current sensing.
- Transformers: Used to reduce magnetic interference in Transformers and Inductors.
- Aerospace & Defense: Protecting navigation, radar, and communication systems.

1J79 NiFe Based Mu Metal Shielding Cover Suppliers, ...
Shielding Sheets / Covers * NiFe-based Permalloy Clock Movement Stator. Made of NiFe based Permalloy, the featured clock movement ...
Jiangsu Hongyun Precision Industry Co., Ltd.
1j79 Mu Metal Shielding - Hongertech.com
Mu Metal Shielding caps are produced from high permeability nickel iron alloy and provide excellent low frequency magnetic field a...
1J79 Stress Annealed Mu Metal Strip For Shields Suppliers, ...
Mu Metal strip is mostly used in low intensity fields where high attenuation, high initial permeability and high shielding efficie...
Jiangsu Hongyun Precision Industry Co., Ltd.

Web results

1j79 Mu Metal Shielding

Jiangsu Hongyun Precision Industry Co., Ltd.

https://www.hongertech.com › 1j79-mu-metal-shielding...

Jiangsu Hongyun Precision Industry Co., Ltd.

https://www.hongertech.com › 1j79-mu-metal-shielding...

Mu Metal Shielding covers are produced from high permeability nickel iron alloy and provide excellent low frequency magnetic field attenuation with low coercive ...Read more

Mu Metal Shielding Cover For Inductors Manufacturers ...

Jiangsu Hongyun Precision Industry Co., Ltd.

https://www.hongertech.com › mu-metal-shielding-cov...

Jiangsu Hongyun Precision Industry Co., Ltd.

https://www.hongertech.com › mu-metal-shielding-cov...

Mu Metal Shielding covers are produced from high permeability nickel iron alloy and provide excellent low frequency magnetic field attenuation with low coercive ...Read more

ISO9001 Custom Precision Metal Stamping Parts 1j79 ...

Made-in-China.com

https://btgaoke.en.made-in-china.com › ... › Stamping

Made-in-China.com

https://btgaoke.en.made-in-china.com › ... › Stamping

ISO9001 Custom Precision Metal Stamping Parts 1j79 Hy80 RF Shield Box Mumetal Shield Case Permalloy EMI Shield Can. US$2.50 500-999 Pieces. US$2.30 1,000-1,999 ...Read more

$2.10

High Permeability Mu Metal - Magnetic Field Shielding

Alibaba.com

https://www.alibaba.com › ... › Nickel

Alibaba.com

https://www.alibaba.com › ... › Nickel

High Permeability Mu Metal Permalloy 80 Strip/plate 1J79 1J85 1J50 Ni50 50H Magnetic Field Shielding Mumetal Sheet. Perfect for industry applications.

Missing: ~~Covers~~ ‎| Show results with: Covers

Shielding Sheets / Covers

Jiangsu Hongyun Precision Industry Co., Ltd.

https://www.hongertech.com › shielding-sheets-covers_...

Jiangsu Hongyun Precision Industry Co., Ltd.

https://www.hongertech.com › shielding-sheets-covers_...

ASTM A753-08 Mu Metal Shielding Cover for Inductors · 1J79 Mu Metal Shielding Covers · view more. Nickel based Permalloy Shielding Cover for Audio Transformer.Read more

MuMETAL® Cans & Lids

Magnetic Shield Corporation

https://www.magnetic-shield.com › mumetal-cans-lids-r...

Magnetic Shield Corporation

https://www.magnetic-shield.com › mumetal-cans-lids-r...

We offer a wide range of standard MuMETAL® Shielding Cans in either ROUND or RECTANGULAR shapes. All MuCans are 5-sided and most sizes offer optional Lids.Read more

Missing: ~~1J79~~ ‎| Show results with: 1J79

Buy Mu Metal Case Good Heat Dissipation

Alibaba.com

https://www.alibaba.com › ... › Mobile Phone Cases

Alibaba.com

https://www.alibaba.com › ... › Mobile Phone Cases

Discover mu metal cases for EMI/RF shielding with ISO9001 certification. Ideal for PCB, mobile devices & GPS. Custom sizes, 0.1mm thickness.

mumetal: Magnetic Shielding Alloy for Industrial Use

Accio

https://www.accio.com › plp › mumetal

Accio

https://www.accio.com › plp › mumetal

Looking for high-permeability mumetal? Discover top suppliers with low coercivity, 80% nickel content, and customizable options. Click to explore verified ...