Guangzhou Amorphous Electronic Technology Co.,ltd use soft magnetic materials high permeability nanocrstalline strips for cores and current transformer production. Following information about nanocrystalline alloy:

• On the basis of the Fe-Si-B alloy composition, extral added with a trace amount of elements Cu, Nb, and prepared the amorphous ribbon by rapid solidification with a cooling rate of about 106/sec.
• Then, amorphous ribbon is heat treated above the crystallization temperature to form a nanocrystalline alloy having a grain size of 10-20 nm.
• Nanocrystalline alloys have more excellent magnetic properties.

Nanocrystalline Alloy Manufacture Method:

According to final nanocrystalline cores & current transformers electronic parameter request, the nanocryatalline alloy could be treated with transverse magnetic field processing or longitudinal magnetic field processing.

The specific DC B-H Loop with / without heat treated is shown as below:

Get more Nanocrystalline Core for instrument current transformer and common mode choke from https://www.coilcore.com/.