Specifications
Rod Size | diameter:3mm above, length: 20mm above |
Chemical Composition of Mumetal Rod
Nickel, Ni | 77% |
Iron, Fe | 16% |
Copper | 5% |
Cr or Mo | 2% |
Physical Properties of Mumetal Rod
Density | 8.7 [g/cm^3] |
Young Modulus | 225 [GPa] |
PoissonRatio | 0.29 |
Yield Strength | 280 [MPa] |
Tensile Strength | 700 [MPa] |
Thermal Conductivity | 19 [W/(m*K)] |
Linear Expansion | 11.2 [10^-5m/m/C] |
Characteristics of Mumetal Rod
1. Shielding from magnetic field
2. Higher Relative Magnetic Permeability of 80,000 to 100,000.
3. Ductile and tough
4. Nominal Magnetic anisotropy and low Corceivity
Applications of Mumetal Rod
1. Electric Transformer
2. Hard disks
3. Superconducting circuits
4. Photomultiplier tubes