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[China]
Trade Verify
Address: Fudong Village, Dingshu Township, Yixing City
Contact name:Zhou
Yixing Dingfan New Energy Technology Co., Ltd |
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Verified Suppliers
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4J42 Soft Magnetic Alloy Coil 4J42 Nickel-Iron Alloy Strip
Product Details
1. Physical properties:
Density: 8.12 g/cm3
Melting point: 1430 ℃
Elastic modulus: 147GPa
Thermal conductivity: 12.6w /(m•℃)
Hardness (HV) : 135kgf/mm2
Coefficient of thermal expansion (20-100℃) : 5.6×10-6/℃
Resistivity: 0.61 mu Ω, m
2. Main features:
The expansion coefficient and Curie temperature increase with the increase of nickel content. By adjusting nickel content, soft glass with different expansion coefficients can be matched within a given temperature range.
3. Examples of application:
Used for sealing with soft glass and ceramics, making leads, frames and sealing plugs for electron tubes, transistors and integrated circuits.
Product display
Shipping packaging
Production Process
FAQ
1.Are you trading or manufacturer ?
We are company,and we have our own factory
2.How long is your delivery time?
| Quantity(kilograms) | 1 - 500 | >500 |
| Est. Time(days) | 10 | To be negotiated |
3.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the
cost of freight.
If you have another question, pls feel free to contact us
