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关于图南

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ABOUT TU NAN

Molded Magne

The NdFeB magnetic powder and the binder are mixed according to a certain ratio, granulated and then pressed in a mold. The product has the following characteristics: 1) The product has high dimensional accuracy: it can meet the accuracy requirements in one molding, and generally does not require mechanical processing 2) Free formation of product shape: it can be made into rings, cylinders, discs, tiles, blocks and various-shaped magnets. 3) Excellent magnetic performance: The BH(max) is three times that of anisotropic ferrite. With high intrinsic coercivity, the product features simple production, short process, stable performance in batch production, 4) Flexible magnetization methods: the magnetization can be axial, radial, spokewise and skew magnetization etc 5) Good corrosion resistance and outstanding surface quality: The surface of the product is coated with epoxy resin that features excellent corrosion resistance.
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Table of magnetic and physical properties
Applications
Technical Process
Product Process
Product Brand TN-1 TN-2 TN-3 TN-4 TN-5 TN-6 TN-7 TN-7H TN-8 TN-8H TN-9 TN-10 TN-10H TN-11 TN-12

Residual magnetic induction

(mT) 290-340 380-420 380-420 460-500 480-530 530-580 610-650 590-630 630-680 600-660 650-690 670-710 640-680 690-730 700-740
(KGs) 2.9-3.4 3.8-4.2 3.8-4.2 4.6-5.0 4.8-5.3 5.3-5.8 6.1-6.5 5.9-6.3 6.3-6.8 6.0-6.6 6.5-6.9 6.7-7.1 6.4-6.8 6.9-7.3 7.0-7.4

Coercivity

(KA/m) 150-200 180-240 205-255 230-290 255-320 295-350 350-415 390-440 400-440 380-435 395-440 410-455 435-480 420-475 435-495
(KOe) 1.9-2.5 2.3-3.0 2.6-3.2 2.9-3.6 3.2-4.0 3.7-4.4 4.4-5.2 4.9-5.5 5.0-5.5 4.8-5.4 5.0-5.5 5.2-5.7 5.5-6.0 5.3-5.9 5.5-6.2

Intrinsic coercivity Force

(KA/m) 325-375 330-385 540-585 580-630 590-640 605-655 620-680 1035-1120 675-755 800-960 675-755 675-760 940-1025 675-760 690-815
(KOe) 4.1-4.7 4.2-4.8 6.8-7.3 7.3-7.9 7.4-8.0 7.6-8.2 7.8-8.5 13-14 8.5-9.4 10.0-12.0 8.5-9.4 8.5-9.5 11.8-12.8 8.5-9.5 8.7-10.2

Maximum energy product

(KJ/m3) 14-18 20-24 25-29 31-35 39-43 46-50 60-65 58-63 66-70 62-66 69-73 72-76 70-75 78-82 82-86
(MGOe) 1.8-2.2 2.5-2.9 3.2-3.6 3.9-4.4 4.9-5.4 5.9-6.3 7.6-8.1 7.3-7.9 8.3-8.7 7.8-8.2 8.7-9.1 9.1-9.5 8.9-9.3 9.9-10.3 10.3-10.7

Reversible permeability

(μH/M) 1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20  1.20 

Average reversible temperature coefficient

(%/) -0.11 -0.11  -0.10  -0.10  -0.11 -0.11  -0.12  -0.10  -0.12  -0.10  -0.12  -0.12  -0.10  -0.12  -0.12 

Saturation magnetization field

KA/m 1600 1600 1600 1600 1600 1600 1600 2000 1600 2000 1600 1600 2000 1600 1600
KOe 20 20 20 20 20 20 20 25 20 25 20 20 25 20 20

Maximum working temperature

() 160 160 180 180 160 160 160 180 160 180 160 160 180 160 160

Density

(g/cm3) 5.1-5.3 5.4-5.6 4.8-5.0 5.1-5.3 5.4-5.6 5.7-5.9 5.9-6.1 5.9-6.1 5.9-6.1 5.9-6.1 5.9-6.1 5.9-6.1 5.9-6.1 5.9-6.1 5.9-6.1

Note: Parameters can be adjusted according to customer requirements.

 

We could not find any corresponding parameters, please add them to the properties table

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Molded Magnet

The NdFeB magnetic powder and the binder are mixed to a certain

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