earphone Alnico magnets from China manufacturer - HAWELL MAGNETICS (NINGBO) CO.,LTD.

Price:	1.0 USD
Payment Terms:	by T/T, L/C, D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: by sea, by air

Packing: export worthy packing

Brand Name: earphone alnico magnet

Function: earphone

Export Area: All The World

Production Capacity: 5,000,000pieces

Delivery Date: 35-40days

Specification: 10000-12000gauss

Certificate: ISO9000,TS16949

Price:US$1.0;Productivity:5,000,000pieces;Min. Order:10 piece;Packing:export worthy packing;Transportation:by sea, by air;DeliveryDate:35-40days;Paym

An alloy of aluminum, nickel, and cobalt, Alnico magnets have been popular since the 1930s. Alnico magnets are available in cast and sintered forms. Extensively used in rotating machinery, Alnico magnets exhibit high Br, but low Hc, and BHmax in the 5 MGOe range. They are the most temperature stable magnets of all the different types, and may be used with no significant losses up to about 500

C. They are relatively easily demagnetized, resisting oxidation well. Energy product ranges from 1.4 MGOe to about 7.5 MGOe. Relative cost index: 30.