China National Standards

China Permanent magnetic material GB Standards List


  •  China "Permanent magnetic material" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43870.1-2024 Measurement method of Curie temperature of magnetic materials - Part 1: Permanent magnetic materials {译}
    磁性材料居里温度的测量方法-第1部分:永磁材料
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 39494-2020 Determination for coating adhesion of rare earth Permanent magnetic materials for drive motor of new energy vehicle
    新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 34495-2017 Hot pressed neodymium iron boron Permanent magnetic materials
    热压钕铁硼永磁材料
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 31967.2-2015 Test method for physical property of rare earth Permanent magnetic materials—Part 2:Determination of bending strength and fracture toughness
    稀土永磁材料物理性能测试方法 第2部分:抗弯强度和断裂韧度的测定
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 31967.1-2015 Test method for physical property of rare earth Permanent magnetic materials—Part 1:Determination of temperature coefficient of magnetic flux
    稀土永磁材料物理性能测试方法 第1部分:磁通温度特性的测定
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 3217-2013 Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties
    永磁(硬磁)材料 磁性试验方法
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 29628-2013 Guides for methods of measurement of the magnetic properties of permanent(magnetically hard)materials by pulsed field magnetometry
    永磁(硬磁)脉冲测量方法指南
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 4180-2012 Permanent magnetic material of rare earth cobalt
    稀土钴永磁材料
    China National Standards
    Permanent magnetic material

    English PDF
    GB/T 24270-2009 Method of measurement of temperature coefficient of magnetic properties of Permanent magnetic materials
    永磁材料磁性能温度系数测量方法
    China National Standards
    Permanent magnetic material

    English PDF

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