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NINGBO SHINE MAGENETIC TECHNOLOGY CO.,LTD
 
 
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NdFeB Motor Magnet Zinc Coated 

  产品分类 : 鞋類及皮革->鞋類->其他品牌運動鞋

     
NdFeB Motor Magnet Zinc Coated
         

  产品规格
 
Model No:    38EH

 

  产品描述
   
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<span style="font-size:14px;">Invented in 1982,Neodymium magnets are are the most powerful permanent magnets in the world&nbsp;and had replaced smco magnets and ceramic magnets in many electronic and electrical industries.&nbsp;</span>
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<strong><span style="font-size:14px;">Application:</span></strong><span style="font-size:14px;">The arc shaped magnet are applied only in motors.brushless motors, DC motors, servo motors,big motors and small motors.</span>
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<strong><span style="font-size:14px;">Grades :</span></strong><span style="font-size:14px;">N35, N38, N42, N52, N30SH,N45SH Neodymium magnets are all graded by the material they are made of. The number following the alphabet `N` is the magnetic power it reserved,The 52 of N52&nbsp;means its BH max is 52 MGOe. N52 is the highest grade of neodymium magnet.&nbsp;The letters M - H - SH - UH -&nbsp;EH&nbsp;-AH are refering to different working temperatures, M refers to 100 ℃,AH refers to 240 ℃.</span>
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<strong><span style="font-size:14px;">Sintering:</span></strong><span style="font-size:14px;"> The ndfeb materials were processed in a sintering furnace under 800~1300 ℃ vacuum environments.</span>
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<span style="font-size:14px;">Wire Cutting and Machining:The neodymium material blanks are with enormous dimensions,general cutting and wire cutting had been applying to processing them into specified dimension.Neodymium material is brittle and prone to cracking, improper machining might ignite the magnet. However,we could machining neodymium magnets with tolorances of +/-0.1,+/-0.07, +/-0.05, +/-0.03, +/-0.02...</span>
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<strong><span style="font-size:14px;">Platings/Coatings:</span></strong><span style="font-size:14px;"> Neodymium magnets are&nbsp;mainly&nbsp;composed&nbsp;with Neodymium, Iron and Boron. &nbsp;The iron in the magnet will rust,&nbsp;It is preferable to protect the magnet from rusting with anti corrosion coating.The&nbsp;nickel&nbsp;plating&nbsp;is the most common surface treatment. Other platings that had been successfully applied are epoxy plating, zinc plating,phosphate treatment,silver coating, gold coating and more.</span>
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<strong><span style="font-size:14px;">Magnetization and Temperature Demagnetization :</span></strong><span style="font-size:14px;">The procedure are processed with magnetization machine which have a magnetic feild ranged from 2~100 koe. N35~N52 neodymium magnets are&nbsp;low coercivity grade,which will&nbsp;begin to lose magnetism&nbsp;if heated above 80°C. High coercivity grade N30~33AH have a working&nbsp;temperatures up to 240°C.Do not heat neodymium magnets, when reach the curie temperature, the magnets will lost all the magnetism they retaining.</span>
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<img src="http://i.bosscdn.com/product/56/bf/a9/7343eb6d39b945cdb2f2bce27f.jpg@watermark=2&amp;color=I0ZGRkZGRg%3D%3D&amp;type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&amp;size=21&amp;p=5&amp;t=80&amp;text=c2hpbmVtYWduZXQuYm9zc2dvby5jb20%3D" title="Manufacturing Process" alt="Manufacturing Process" /><br />
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<b><span style="font-family:'Arial Unicode MS';font-weight:bold;font-size:10.5000pt;">Coatings available &amp; Tests</span></b><b><span style="font-family:'Arial Unicode MS';font-weight:bold;font-size:10.5000pt;"></span></b>
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<span style="font-family:'Arial Unicode MS';font-size:10.5000pt;">Coatings Available: Zinc, NiCuNi, Epoxy, Gold, Silver, Tin etc.</span><span style="font-family:'Arial Unicode MS';font-size:10.5000pt;"></span>
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<span style="font-family:'Arial Unicode MS';font-size:10.5000pt;">Tests: </span><span style="font-family:'Arial Unicode MS';font-size:10.5000pt;"></span>
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<span style="font-family:Arial;font-size:10.5000pt;">Plating Thickness Test<span>,</span><span>Salt Spray Test</span><span>,</span><span>PCT Test</span></span>
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<span style="font-family:'Arial Unicode MS';font-size:10.5000pt;"></span><b><span style="font-family:Arial;font-weight:bold;font-size:10.5000pt;">Quality Guarantee</span></b><b><span style="font-family:Arial;font-weight:bold;font-size:10.5000pt;"> </span></b><b><span style="font-family:Arial;font-weight:bold;font-size:10.5000pt;"></span></b>
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<span style="font-family:Arial;font-size:10.5000pt;">Shine
Magnetics has focused on quality control since its founding. Necessary
and strict checks and tests are taken in all production processes to
make sure any products made by us are trouble free. To work with Shine
Magnetics is to get the most reliable supplier of magnetic products. It
goes without saying that our magnetic products comply with the highest
quality standards. We are working continually to improve the quality and
process of the products.</span><span style="font-family:Arial;font-size:10.5000pt;"></span>
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<span style="font-family:Arial;font-size:10.5000pt;">Following Tests Could be made as per customers` requirements:</span><span style="font-family:Arial;font-size:10.5000pt;"></span>
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<span style="font-family:Arial;font-size:10.5000pt;">HAST Test: Test Condition: 132.9</span><span style="font-family:'Arial Unicode MS';font-size:10.5000pt;">℃</span><span style="font-family:Arial;font-size:10.5000pt;">, 95% humidity, 2.9 ATM, 7 days</span><span style="font-family:Arial;font-size:10.5000pt;"><br />
</span><span style="font-family:Arial;font-size:10.5000pt;">Weight Loss: 3mg/C<span>㎡</span></span><span style="font-family:Arial;font-size:10.5000pt;"></span>
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<img src="http://i.bosscdn.com/product/da/54/59/14dc2b6913b13534605ec6cc11.jpg@watermark=2&amp;color=I0ZGRkZGRg%3D%3D&amp;type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&amp;size=21&amp;p=5&amp;t=80&amp;text=c2hpbmVtYWduZXQuYm9zc2dvby5jb20%3D" title="Neodymium Magnet Plating And Testing" alt="Neodymium Magnet Plating And Testing" />
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<img src="http://i.bosscdn.com/product/ae/7a/2f/724421ec3d1db67b4c1e84b1ad.jpg@watermark=2&amp;color=I0ZGRkZGRg%3D%3D&amp;type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&amp;size=21&amp;p=5&amp;t=80&amp;text=c2hpbmVtYWduZXQuYm9zc2dvby5jb20%3D" title="motor operator sensor meter" alt="motor operator sensor meter" />
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<img src="http://i.bosscdn.com/product/7b/73/4a/42a6cc159bc97a73d4032ed81e.jpg@watermark=2&amp;color=I0ZGRkZGRg%3D%3D&amp;type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&amp;size=21&amp;p=5&amp;t=80&amp;text=c2hpbmVtYWduZXQuYm9zc2dvby5jb20%3D" title="NdFeB 38SH graph" alt="NdFeB 38SH graph" />
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</p>shinemagnets.com

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