Permalloy80 Soft Magnetic Alloy Wire 0.03-100mm with 250000 mH/m Permeability for Transformers and Relays
Price:
$25-$40
MOQ:
50
Delivery Time:
5-21 days
Brand:
Victory
Product Description
High Permeability Soft Magnetic Alloy Wire
Soft magnetic materials are essential components in both energy conversion and information processing systems. In power applications, these alloys provide high magnetic induction with minimal core loss, while in electronics, they deliver superior magnetic permeability and low coercive force.
To optimize performance in alternating magnetic fields, these materials are manufactured as thin sheets or tapes with insulating coatings to minimize eddy current losses. Iron-nickel alloys like Permalloy80 are particularly effective for applications requiring precise magnetic control.
Key Applications
- High sensitivity and small power transformers
- Magnetic amplifiers and relay systems
- Chokes and magnetic recording heads
- Magnetic shielding components
- Tape wound cores, cut cores, and laminated cores
Material Composition - Permalloy80
| Element | C | P | S | Mn | Si | Ni | Mo | Cu | Fe |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | ≤0.03 | ≤0.020 | ≤0.020 | 0.3-0.6 | 0.15-0.30 | 79.0-81.0 | 4.8-5.2 | ≤0.2 | Balance |
Magnetic Properties - Permalloy80
| Shape | Class | Thickness/Diameter (mm) | μ0.4 (mH/m) | μm (mH/m) | Hc (A/m) | Bs (T) |
|---|---|---|---|---|---|---|
| Cold rolled strip | Ⅰ | 0.03-0.04 | ≥18000 | ≤80000 | 3.6 | 0.70 |
| 0.05-0.09 | ≥28000 | ≤110000 | 2.4 | 0.70 | ||
| 0.10-0.19 | ≥30000 | ≤150000 | 1.6 | 0.70 | ||
| 0.20-0.34 | ≥40000 | ≤180000 | 1.2 | 0.70 | ||
| 0.35-1.00 | ≥50000 | ≤250000 | 0.8 | 0.70 | ||
| 1.10-2.50 | ≥40000 | ≤150000 | 1.2 | 0.70 | ||
| Hot rolled tape | - | 4.5-20 | ≥30000 | ≤100000 | 1.6 | 0.70 |
| Hot forged bar | - | 20-100 | ≥30000 | ≤100000 | 1.6 | 0.70 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory