Insert Molded Magnets

Overview

Injection Bonded Magnet Manufacturing Process has a unique advantage of in-situ molding of steel shafts, brass bushes etc. while molding of the magnets. Magnetic materials can be insert injection molded directly inside or over an existing component to produce assembly pieces. Ashvini Magnets offers exclusive range of Insert Molded Magnets that is in line with the standards of the industry.

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3000+ Products 1500+ Clients 25+ Industries

Characteristics

  • Monobloc Molding with metal and other objects make a wide range of applications possible
  • Insert molding eliminates subsequent operations and reduces total cost.
  • It also reduces the number of operations required to manufacture the magnet assembly
  • It leads to reduction in costs and at the same time enhances the bond between the metal insert and the magnet
  • Insert Molding is preferred wherever possible so as to improve the mechanical strength of the assembly of magnets

Product Examples

Specifications


Injection Bonded Ferrite Magnets

GRADES

TESTING METHOD)

2M28B19L

2M28B19S

1M15B06S

1M24B14H

1M25B15S

1M28B20S

1T29B20S

Property

Units

Binder

PA12

PA12

PA6

PA6

PA6

PA6

PA6

Br
Residual Induction

mT (G)

JIS C2501**

279
(2790)

278
(2780)

156
(1560)

240
(2400)

248
(2480)

288

(2880

288

(2880)

bHc
Coercive Force

kA/m (Oe)

JIS C2501**

183
(2350)

183
(2300)

123
(1550)

177
(2230)

183
(2300)

183
(2300)

189
(2380)

iHc
Intrinsic Coercivity

kA/m (Oe)

JIS C2501**

211
(2700)

216
(2710)

236
(2970)

239
(3000)

237
(2980)

211
(2650)

231
(2900)

BHmax
Max. Energy Product

kJ/m3 (MGOe)

JIS C2501**

15.4
(1.94)

15.4
(1.93)

4.9
(0.61)

11.4
(1.43)

12.2
(1.53)

15.8
(1.99)

15.9
(2.00)

Moulded density

gm/cm3

 

 

 

 

 

 

3.6

3.6

Tensile Strength

X 105N/m2 (kgf/cm2)

ASTM D-638**

550
(560)

 

 

 

780
(800)

710
(720)

725
(740)

Flexural Strength

X 105N/m2 (kgf/cm2)

ASTM D-790**

1180
(1200)

1240
(1260)

1620
(1650)

1770
(1800)

1940
(1980)

1710
(1740)

1590
(1620)

Flexural Modulus

X 109N/m2 (X104kgf/cm2)

ASTM D-790**

14.0
(14.3)

15.6
(16.0)

8.0
(8.2)

14.7
(15.0)

17.4
(17.7)

21.4
(21.8)

23.7
(24.5)

Impact Strength IZOD

kJ/m2 (kgf*cm/cm2) ASTM D-256** (without nouch 25.3
(25.8)		 16.7
(17.0)		 NB 22.6
(23)		 30.2
(30.8)		 14.7
(15.0)		 15.3
(15.6)

Melt Flow Rate MFR

g/10min ASTM D-1238** 80*

108*

 75*2 320* 105* 128* 109*
Molded Density g/cm3 ASTM D-792** 3.62 3.62 2.56 3.27 3.37 3.67 3.8
** : To be governed l NB : Non Break l * : 270OC X 10 kg l *1 : 330OC X 10 kg l *2 : 230OC X 5 kg
*3 : 270OC X 3.61 kg l *4 : 270OC X 5 kg l *5 : 330OC X 5 kg

Enquire

Getting started is easy! Send us a drawing or get in touch with a solutions expert at Ashvini Magnets to discuss your requirements.

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