1J79 Fe-Ni soft magnetic alloy
Classification:
- Product Description
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- Commodity name: 1J79 Fe-Ni soft magnetic alloy
1J79 is a kind of soft magnetic alloy in soft magnetic alloy, is easy to magnetize under the action of external magnetic field, magnetic induction intensity after removing the magnetic field and soft magnetic alloy, iron silicon aluminum soft magnetic alloy, soft magnetic alloy in the electric power industry, mainly used in high magnetic field with high magnetic induction and low core loss alloy. In the electronics industry, alloys with high permeability and low coercivity at low or medium magnetic fields are mainly used. At high frequencies, thin strips or higher resistivity alloys must be used. Generally use plate or strip.
Product Details
Fe-Ni soft magnetic alloy 1J79 Chemical Composition Brand Chemical composition (mass fraction)% 1J79 C P S Mn Si Ni Cr Co Mo Cu Fe S0.03 ≤ 0.02 50.02 0.6-1.1 0.3-0.5 78.5-80 - - 3.8-4.1 50.20 Allowance Brief introduction 1J79 is a kind of soft magnetic alloy in soft magnetic alloy, is easy to magnetize under the action of external magnetic field, magnetic induction intensity after removing the magnetic field and soft magnetic alloy, iron silicon aluminum soft magnetic alloy, soft magnetic alloy in the electric power industry, mainly used in high magnetic field with high magnetic induction and low core loss alloy. In the electronics industry, alloys with high permeability and low coercivity at low or medium magnetic fields are mainly used. At high frequencies, thin strips or higher resistivity alloys must be used. Generally use plate or strip. Mechanical property of mechanical properties Resistivity μΩ • m Density g/cm3 Curie point ℃ saturation magnetostriction coefficient Brinell hardness HBS Tensile strength MPa Yield strength MPa Elongation% 0.55 8.6 450 2 cold hard state soft state cold hard state soft state cold hard state soft state cold hard state soft state 210 120 1030 560 980 150 3 50 Mean coefficient of expansion Average expansion coefficient Coefficient of linear expansion in the following temperature range/(x10-6/℃) 20-100 ℃ 20-200 ℃ 20-300 ℃ 20-400 ℃ 20-500 ℃ 20-600 ℃ 20-700 ℃ 20-800 ℃ 20-900 ℃ 10.3-10.8 10.9-11.2 11.4-12.9 11.9-12.5 12.3-13.2 12.7-13.4 13.1-13.6 13.4-13.6 13.2-13.7 Scope of application
All kinds of transformers, transformers, magnetic amplifiers, chokes and magnetic shields with high initial magnetic conductivity and working in weak magnetic power.
Key words:
1J79 Fe-Ni soft magnetic alloy
Product inquiry
Danyang Jianfeng New Material Co., Ltd.
