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Home > Metallurgy, Mineral & Energy > Magnetic Material > NdFeB Magnet > Magnetic Bonded Ferrite Powder

Magnetic Bonded Ferrite Powder

Name: Magnetic Bonded Ferrite Powder
Brand: Bgrimm
SKU: 100778399

Magnetic Bonded Ferrite Powder thumbnail-1

Magnetic Bonded Ferrite Powder thumbnail-2

Negotiable MOQ: 10 Kilograms (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Beijing, China

Brand Name:

Bgrimm

Model Number:

BMXF-2H

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Bgrimm Magnetic Materials & Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Tianjin port

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Beijing, China

Brand Name Bgrimm

Model Number BMXF-2H

Type Permanent

Composite Ferrite Magnet

Shape Other, Powder

Application Industrial Magnet

Specifications

1. For preparation of semi-anisotopic bonded magnets.
2. It compatible with the matrix material, such as CPE,NBR.

1. Introduction of Product

BMXF-2H is a barium ferrite powder for the preparation of semi-anisotopic bonded magnets.

It is compatible with the matrix material, such as CPE, NBR. Permanent magnets are formed by extrudering technique.

2. Typical Powder Properties

Chemical Composition BaFe₁₂O₁₉

Average Partical Size 1.8-2.4 µm

Moisture <0.5 %

Property of powder compacted model (Test condition A)

Br(mt)	bHc(kA/m))	iHc(KA/m)	(BH)max(KJ/m3)
>=135	>=80	>=170	>=3.1

3. Bonded Magnet properties(Test Condition B)

Property	Units	Values
Weight% Loading	%	89.5
Residual Induction(Br)	mT	210-230
Coercive Force(bHc)	kA/m	119-141
Intrinsic Coercive Force(iHc)	kA/m	158-186
Peak Energy Product(BHmax)	kJ/m3	8.0-10.0

4. Test condition

Test condition A:

40 grams of powder mixed with 4 grams of wax heated at 110^oC for 15 minutes to make the wax melt.

Then make the mixed powder pass through a 40-mesh sifter. 18 grams of the -40-mesh powder is

compressed at a 1.6*10⁴N/cm² Pressure to get a green sample for magnetic properties measuring.

Test condition B:

Compounding Equipment: Two roll rubber mill

The two roll mill is heated to 80^oC. 32 grams of binder is sheeted onto the mill and 460 grams of BMXF-2D powder is added and mixed with the binder. This mill sheet is calendered onto another which roll gap is adjusted to produce a 2.7mm sheet.

A portion of this mill is evaluated to determine magnetic peroperties.

5. Inspection record for user

Name of material

Lot No.

Delivered weight

Moisture

Magnetic properties