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[China]
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Address: F1-3,Building Ⅱ,NO.52 Nanxiang 3nd Road, Hi-Tech Industrial Development Zone, Science City,Guangzhou 510663
Contact name:QiDa
Guangzhou QIDA Material & Technology Co., Ltd |
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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
Applications:
Switch-mode power supply applications(magnetic
amplifiers;semiconductor noise suppression cores)
High frequency transformers
High sensitivity matching transformers
Ultra-sensitive current transformers
Shielding
Sensor applications
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
General Properties & Characteristics:
| ELECTROMAGNETIC | ||
| Saturation Induction (T) | 0.57 | |
| Maximum DC Permeability (u): | ||
| Annealed (High Freq.) | 1,000,000 | |
| As Cast | >80,000 | |
| Saturation Magnetostriction (ppm) | <0.5 | |
| 142 | |
| Curie Temperature (°C) | 225 | |
| PHYSICAL | ||
| Thickness (mils) | 0.6 | |
| Standard Available Widths | ||
| Minimum (inches) | 0.1 | |
| Maximum (inches) | 2 | |
| Density (g/cm3) | 7.59 | |
| Vicker's Hardness (50g Load) | 960 | |
| Tensile Strength (GPa) | 1-2 | |
| Elastic Modulus (GPa) | 100-110 | |
| Lamination Factor (%) | >75 | |
| Thermal Expansion (ppm/°C) | 12.7 | |
| Crystallization Temperature (°C) | 550 | |
| Continuous Service Temp. (°C) | 90 | |
Amorphous alloy strip(Nickel-based)
Chemical compasition(percental): Fe.Ni.Mo.B
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 |
