Guangzhou QIDA Material & Technology Co., Ltd
Guangzhou QIDA Material & Technology Co., Ltd Anti theft soft AM labels; Amorphous alloy strips; Transformer cores
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EAS RF soft label
Amorphous Ribbon
Amorphous alloy strip(Nickel-based)
Higher corrosion resistance
Near-zero magnetostriction
for High frequency transformers
Amorphous alloy strip(Cobalt-based)
Chemical compasition(percental): Co.B
Benefits:
Extremely low core loss
Ultrahigh permeability
High squareness ratio-low coercive force
Near-zero magnetostriction
Excellent corrosion resistance
Can be annealed for linear BH loop
Applications:
Field sensors
Shielding applications
High frequency cores
Benefits:
Medium saturation induction
Lower magnetostriction
Higher corrosion resistance
Can be annealed for very high DC permeability,rouned or square B-H loops
| Physical Properties | Magnetic Properties |
| Density(g/cm3):7.90 | Saturation Induction(T):0.88 |
| Vicker's Hardness(50g load):740 | Maximum D.C.Permeability(u): |
| Tensil Strength(Gpa):1-2 | Annealed:800,000 |
| Elastic Modulus(Gpa):100-110 | As Cast:>50,000 |
| Lamination Factor(%):>75 | Saturation Magnetostriction(ppm):12 |
| Thermal Expansion(ppm/℃):11.7 | Electrical Resistivity(µΩ.cm):138 |
| Crystallization Temperature(℃):410 | Curie Temperature(℃):353 |
| Continuous Service Temp.(℃):125 |