<ol id="pulzs"></ol>
    <optgroup id="pulzs"></optgroup>
    1. Hello, welcome to Shanghai Yinggui Magnetic Co., Ltd!

      Shanghai Yinggui Magnetic Industry Co., ltd

      Service hotline

      Rubber-sided magnet | powerful magnet pieces | round magnet sheet | iron-chromium-cobalt magnets | powerful magnets magnet | NdFeB magnets

      The classification of products
      Dynamic news

      Haiying Gui Magnet Co., Ltd.

      Contact: Mr. Yang Yuqian



      Q Q:535420120


      Address: No.158 Junmin Road, Nanqiao Town, Fengxian District, Shanghai, China


      NdFeB magnet

      您的位置:首頁 > 產品展示 > NdFeB magnets > NdFeB magnet

      NdFeB magnet

      Classification of the:NdFeB magnets

      Detailed information

      See master how to discern the NdFeB magnet:
      The newly produced NdFeB magnet is black solid, surface roughness, feels a black powder fall down, no corrosion, the surface will be oxidized in the air to form red brown rust. The chemical formula is NE2FE14P, the ratio of neodymium actually accounted for about 35%, the formation of the nd rich crystal can produce greater attraction. Density of identification method 7.5g/cm3. science is:
      1, Helmut Hertz co vibrating coil test, can all flux test block magnet
      Detection of 2, the Holzer effect, reflecting the conventional way to test Gauss value form, the principle is showing Holzer effect in the magnetic field under the traveling wave magnetic field inside the tube.
      3, the axial field description. Used to describe the combination of magnetic field distribution magnetic.
      4, the fixed suction test
      The change of magnetic field, high resolution test can detect 5 10 1/10000.

      Neodymium iron boron magnetic current development:
      Now the NdFeB magnetic material is penetrated into all fields of national economy, small to audio, mobile phones, video machines, large vehicles, mechanical and electrical equipment, the maglev train, NdFeB magnetic materials exhibit great application prospect.

      NdFeB production process:

      The next
      Products Navigation

      HomeAbout UsProductsContact usFeedbackFAQSite MapXML Map

      Tel: 021-61720007 Mobile: 15901887572 Fax: 021-57584386 滬ICP備14027489號

      Address: China Jinhui Town, Fengxian District of Shanghai Lu SHE village 236 Zip Code: 201405

      Technical Support:Hangzhou Sixi 您是第71086位訪問者