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Customized Size Transformer Core Material Strip With Insulation Tape Black Color
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Brand Name:OHMALLOY
Model Number:1k107
Certification:ROHS,ISO9001,UL /RoHs /SGS
Price:
Payment Terms:L/C, T/T,
Supply Ability:10000KG/week
Delivery Time:15WORKDAYS
Company Data
Verified Supplier
Contact Person
Qiu
Business Type:
Manufacturer Distributor/Wholesaler Exporter Trading Company
Officials:
Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Customized Size Transformer Core Material Strip With Insulation Tape Black Color
Application area:
- Switch power transformer and Pulse transformer iron core
- Power transformer , precision current mutual inductor iron core
- Leakage protection switch mutual inductor iron core
- Filtering inductance, storage inductance, the electric reactor iron core
- EMC common mode inductance and differential mode inductance iron core
- Saturable reactor, magnetic amplifier, Spike killer, Pulse Compressor iron core and magnetic bead
Features:
- High Saturation magnetic induction - reduce transformer volume
- High magnetic permeability low coercive force- improve transformer efficiency, mutual inductor sensitivity, reduce coil distribution parameters
- Low loss- reduce transformer temperature rise
- Good temperature stability - under 130ºC for long-term work
- Lower price - has the best cost performance of all the metal soft magnetic material
Typical Properties
Physical properties of Nanocrystalline alloy
| Saturation magnetic induction (Bs) | 1.25T | Hardness (Hv) | 880 |
| Curie temperature (TC) | 560ºC | Density (d) | 7.2g/cm3 |
| Crystallizing temperature( Tx) | 510ºC | Resistivity(r) | 90mW-cm |
| Saturation magnetostriction coefficient (ls) | <2×10-6 | Continuous operating temperature range | -55-130ºC |
Magnetic properties of Nanocrystalline alloy
| Product Type | Transverse magnetic annealing | No magnetic annealing | Longitudinal magnetic annealing |
| Initial permeability | >2×104 | >8×104 | >1×104 |
| Maximum permeability | >5×104 | >45×104 | >50×104 |
| Residual magnetic induction | <0.2 T | 0.6 T | >0.85 T |
| Coercive force | <1.8A/m | <0.8A/m | <1.8A/m |
| Iron loss P(20kHz, 0.5T) | <30W/kg | <50 W/kg | <90W/kg |
| Iron loss P(100kHz, 0.3T) | <150W/kg | <150 W/kg | <300W/kg |
| Iron loss rate(-55°C -125C ) | <15% | <15% | <15% |
The comparison between Nanocrystalline alloy and Permalloy iron alloy
| Basic parameter | Superfine crystal iron core | Permalloy iron alloy (1J85) | Ferrite |
| Saturation magnetic induction Bs(T) | 1.25 | 0.75 | 0.5 |
| Residual magnetic induction Br(T) | 0.2~0.9 | - | 0.20 |
| Saturation magnetostriction coefficient (×10-6) | <2 | <2 | 4 |
| Resistivity (mmW-cm ) | 80 | 56 | 106 |
| Curie temperature /ºC | 570 | 400 | <200 |
| Initial permeability μ0(Gs/Oe) | >8×104 | >8×104 | - |
| Maximum permeability μm(Gs/Oe) | >50×104 | 60×104 | 4×104 |
| Coercive force Hc (A/m) | <2 | <1 | 6 |
| Iron loss (20KHz,0.5T) (W/Kg) | <35 | - | No |
| Iron loss (50KHz,0.3T) (W/Kg) | <50 | - | No |
Company Profile
Ohmalloy Material Co.,Ltd
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer. Our product is widely used in heating equipment, big steel mill, mineral, electrical equipment, food machinery, auto industry, aerospace industry. Our product not only is popular in domestic market, but also been exported to all over the world.
Our company aims to be the best-quality alloy producer in the
world. We insist on developing the more advanced alloy strip
technology, to serve all the customer, improve people’s living
level, make a more green earth in the future
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