Ni-Alloy Cores are made with Permalloy materials, and the material can be classified into several grades based on the content of nickel and other component metals as follow ;
◆ PC (80% Ni content)
◆ PE (50% Ni content)
◆ PB (45% Ni content)
◆ PD (36% Ni content)
Material specification
| Material grade |
Nickel Content |
Material thickness (mm) |
Application |
| PB | 45 % | 0.30 0.35 |
It's suited for Yokes or Core of DC transformers and magnetic shielding cases. |
| PC | 80 % | 0.10 0.15 0.20 0.35 |
It's widely used in the Cores of communication transformers and magnetic heads, and as a meterials for magnetic shielding cases. |
