Huge ferrite core

Min. Order:	100 Kilogram
Payment Terms:	T/T
Supply Ability:	20 tons monthly
Place of Origin:	Zhejiang

Company Profile

Ningbo Bonwin Magnet Co., Ltd.

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer, Trading Company
Main Products:	Sintering NdFeB Block, NdFeB Ring Magnet, Irregular Magnet, Disk NdFeB Magnet, Ferrite Sphere Magnet

Product Detail

Model No.:	Y10T/Y20/Y22H /Y26T/Y27H/Y30BH/Y30-1/Y20-2/Y35...
Means of Transport:	Ocean, Air
certificate:	ISO9001:2000 , ISO 14001:2004
materials:	Ferrite
shpae:	Irrgular
Production Capacity:	20 tons monthly
Packing:	according to customers is requirements
Delivery Date:	General delivery for 10 days

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Product Description

Introduction

Production: powder metallurgy
Composition: Ba/Sro- Fe2O3
Performance: hard to be demagnetized and well performance in anticorrosion
Application: widely used and inexpensive.

The permanent ferrite

The permanent ferrite has been produced since 1950s. It is a ferromagnetic metallic oxide which is produced by powder metallurgy. It is divided into Ba and Sr. It can be molded into isotropic and anisotropic magnets its necessity of magnetic force. The permanent ferrite is hard to be demagnetized and anticorrosion, and the working temperature reaches 250 ℃, the Curie temperature reaches 450℃. It is a material which is hard but fragile and can be cut and processed by diamond grinding wheels or other molds. This kind of product is wildly used in magnetoelectric motors, sports equipments, medical equipments, aquatic equipments, loudspeakers and so on.

Our advantages:

In order to promote the development of environmental protection, our materials are in accordance with standards of International Environmental Organizations and ROHS.
We are one of the companies who can produce the magnet of Br3900T,Hcj3900KA/m.
We can produce any heteromorphic products, like round perforation, inner oval, U shaped, ladder-shaped, polygon and so on.
Our effective quality monitoring system gives us the competitive advantages of quality.
Our advanced ball milling equipments and unique technology can make sure that the powder are well-distributed and uniformity of its performance.
The combination of international advanced electric furnace equipment and Steam sintered furnace equipment can make sure the uniformity in the sintered process.

The Process mapping

Test of presintered → secondary fine grinding→ molding→ sintered → grinding and cleaning→ checking and classifying→ packing →stocking test→ stocking→ final verification →delivery