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Ningbo Honfon magnet Co.,Ltd（NdFeB,Permanent magnet,Flexible magnet，Fridge magnet)
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NINGBO HONFON INDUSTRIAL LIMITED(MAGNETS~{#,~}FRIDGE MAGNETS,NdFeB MAGNETS
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Characteristics
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Material Type
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XH-7s
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XH-10s
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XH-11
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XH-12
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XH-12B
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XH-12C
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XH-13
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XH-13B
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XH-14
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Magnetic Properties
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Residual flux density
(Br)
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Gs |
1800±150 |
1900±150 |
2000±150 |
2450±150 |
2500±150 |
2500±150 |
2600±150 |
2550±150 |
2450±150 |
| mT |
180±15 |
190±15 |
200±15 |
245±15 |
250±15 |
250±15 |
260±15 |
255±15 |
245±15 |
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Coercive fore
(Hcb)
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Oe |
1300±200 |
1600±200 |
1600±150 |
2150±150 |
2150±150 |
2150±150 |
2250±150 |
2150±150 |
2100±150 |
| kA/m |
103.4±16 |
127.3±16 |
127.3±16 |
171.1±11.94 |
171.1±11.94 |
171.1±11.94 |
179.1±11.94 |
171.1±11.94 |
167.1±11.94 |
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Intrinsic(Hcj)
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Oe |
2000±350 |
2200±350 |
2200±350 |
2600±100 |
2650±250 |
2900±300 |
2800±300 |
2900±300 |
≥2700 |
| kA/m |
159±28 |
175±28 |
175±28 |
207±8 |
210.8±19.89 |
230.7±23.53
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222.7±23.53 |
230.7±23.53 |
≥215 |
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Maximum(BH)max
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MGOe |
0.7±0.1 |
0.8±0.1 |
0.9±0.1 |
1.4±0.15 |
1.4±0.15 |
1.4±0.15 |
1.5±0.15 |
1.45±0.15 |
1.35±0.15 |
| kJ/m3 |
5.6±0.8 |
6.4±0.8 |
7.2±0.8 |
11.2±1.2 |
11.2±1.2 |
11.2±1.2 |
12±1.2 |
11.6±1.2 |
10.8±1.2 |
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Reversing
temperature(%¡æ)
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-0.18 |
-0.18 |
-0.18 |
-0.18 |
-0.18 |
-0.18 |
-0.18 |
-0.18 |
-0.18 |
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Physical Properties
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Tensile Strength(Mpa)
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£¾2.5 |
£¾2.5 |
£¾2.5 |
£¾2.5 |
£¾2.5 |
£¾2.5 |
£¾2.5 |
£¾2.5 |
£¾2.5 |
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Elongation(%)
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£¾20 |
£¾20 |
£¾20 |
£¾20 |
£¾20 |
£¾20 |
£¾20 |
£¾20 |
£¾20 |
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Hardness(Shore D)
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40-65 |
40-65 |
40-65 |
40-65 |
40-65 |
40-65 |
40-65 |
40-65 |
40-65 |
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Density(g/cm3)
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3.60-3.80 |
3.60-3.80
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3.60-3.80 |
3.60-3.80 |
3.60-3.80 |
3.60-3.80 |
3.60-3.80 |
3.60-3.80 |
3.60-3.80 |
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Weight reductio by heat(%)
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£¼2.0 |
£¼2.0 |
£¼2.0 |
£¼2.0 |
£¼2.0 |
£¼2.0 |
£¼2.0 |
£¼2.0 |
£¼2.0 |
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Temperature Range(¡æ)
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-40--100 |
-40--100 |
-40--100 |
-40--100 |
-40--100 |
-40--100 |
-40--100 |
-40--100 |
-40--100 |
| ¡ö / technical information can be changed without f urther notice |
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Reliability
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Material Type
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XH-7s
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XH-10s
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XH-11
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XH-12
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XH-12B
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XH-12C
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XH-13
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XH-13B
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XH-14
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Chemistry Properties
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Motor Oil(23¡æ×72h)
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*
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*
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*
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*
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*
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*
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*
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*
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*
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Alcohol(23¡æ×72h)
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**
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**
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**
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**
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**
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**
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**
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**
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**
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Weak Alkali(23¡æ×72h)
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**
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**
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**
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**
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**
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**
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**
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**
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**
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detergent(23¡æ×72h)
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**
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**
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**
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**
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**
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**
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**
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**
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**
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Benzene+70%/Gasoline(23¡æ×72h)
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Organic/norganic Acid(23¡æ×72h)
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Ketoces/Aether,/Thinner(23¡æ×72h)
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Water(60¡æ×72h)
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***
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***
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***
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***
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***
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***
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***
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***
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***
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Reliability
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**
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**
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**
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**
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**
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**
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**
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**
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**
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Heat-Resistant(100¡æ×72h)
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**
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**
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**
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**
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**
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**
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**
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**
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**
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Heat-Impact
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***
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***
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***
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***
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***
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***
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***
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***
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***
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Wet-Resistant(60¡æ×90%RH×72h)
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***
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***
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***
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***
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***
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***
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***
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***
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***
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Cold-Resistant(-40¡æ×72h)
(-40¡æ-85¡æ×0.5h×5/Cycle)
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**
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**
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**
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**
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**
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**
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**
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**
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**
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| ¡öRemark: ***/ Excellent ¡¡¡¡¡¡** /good ¡¡¡¡¡¡£ª/Fair ¡¡¡¡ × /Bad |
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Ningbo Honfon Magnet Co.,Ltd£¨NdFeB,Permanent magnet,Flexible magnet£¬Fridge magnet)
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Ningbo Honfon Magnet Co.,Ltd |
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Copyright Notice © 2005 Ningbo Honfon Magnet Co.,Ltd. Corporation and its licensors.
All rights reserved Designed & Supported By Ningbo Honfon Magnet Co.,Ltd, Design By B.PARK |
