Permanent Alnico Magnet square block with hole
Price: |
0.1~2.0 USD |
Payment Terms: |
T/T,L/C,WU |
Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
Model No.:
RM-A02
Production Capacity:
100TON/MONTH
Delivery Date:
7-30days
Type:
Permanent
Brand Name:
rainbow magnet
Means of Transport:
Ocean,Air;experess
Packing:
standard air cartons or sea...
Application:
Speaker Magnet
Composite:
AlNiCo Magnet
grade:
AlNiCo 5
Alnico magnet remanence (up to 1.33T), low temperature coefficient. The temperature coefficient of -0.02% / ° C
Rare erath magnet AlNiCo 5 square block with inner hole's grade is Alnico 5.
the follows table shows the difference properties :
Type | composition | Magnetic properties |
Br/T | Hc /(Ka/m) | (BH)m/ (kJ/m3) | Tc/℃ | Density g/cm-3 |
AlNiCo5 | 8%-12%Al,15%-22%Ni 5%-24%Co,3%-6%Cu. BalanceFe | 0.7-1.32 | 40-60 | 9-56 | 890 | 7.3 |
AlNiCo8 | 7%-8%Al,14%-15%Ni 34%-36%Co,5%-8%Ti, 3%-4%Cu,BalanceFe | 0.3-0.44 | 250-350 | 25-36 | 450 | 7.3 |
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