Mu Metal,a Nickel-Iron-Molybdenum alloy, provides high initial and maximum permeabilities with low coercive force, low hysteresis loss, low eddy-current losses, and low magnetostriction at low field strengths. This vacuum-melted product also offers the advantages of small size and weight in magnetic core and shielding materials for the applications shown below.
• Transformer laminations
• Relays
• Recording Heads
• Deflection and Focusing Yokes
• Amplifiers
• Loudspeakers
• Shielding
Typical D.C. Magnetic Properties:
Saturation Flux Density: 7,500 gausses
Coercive Force from H = 1 oersted: 0.015 oersted
Residual Induction: 3,700 gausses
Hysteresis Loss from Saturation: 9 ergs/cm3/cycle
Permeability @ B = 100: 75,000
Maximum Permeability: 300,000
(After appropriate anneal)
Typical Chemical Composition:
Nickel: 80%
Molybdenum: 4.4%
Silicon: 0.3%
Manganese: 0.5%
Iron: Balance
Packaging & Shipping
1. Carton boxes package for small quantity
2. Wooden Case For Large Quantity (Make sure the products shipped in safety)
Our Services
Any comments or advice from you are highly welcome. We will try to answer all your call and reply your every requirement.
2. Sample provided
Samples are normally offered. Sample will be charged according to the quantity or the value of the material. We can return this charge in the following order payment. So don't worry about the quality, you have every chance to try and inspect before you place the order.
3. After-sale service
We will follow every order from beginning to the end. Any quality problem happens, just send us a message or email. We will process it as soon as possible. We will replace the material if they are inspected defective.
We believe in quality, there's no best, only better! If you are the one who pursue the same, please don't hesitate to contact us now!
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