• 股票簡稱: 安泰科技
  • 股票代碼: 000969
 
納米晶帶材 Ribbon

高飽和磁感、高磁導率 High saturation magnetic flux density and high Permeability,低損耗 Low core loss,低矯頑力 Low coercive force,低磁伸 Low magnetostriction

型號:RNC/G制造商:安泰科技股份有限公司 Advanced Technology & Materials Co., Ltd.
聯系人:孫經理 Mr. Sun 原產地:北京市海淀區 Haidian,Beijing China
郵箱:nano@atmcn.com電話:+86-010-58712641/2664/2675
更多相關產品

一、產品介紹(Introduction) 


公司年產高精度Antainano? 納米晶帶材3000噸。Antainano? 納米晶帶材主要由鐵、硅、硼、銅、鈮等元素組成,在106℃/s的冷卻速度下制備,經特定退火工藝處理后,獲得具有超細尺寸晶粒(~10nm)的軟磁合金材料。

此類新型金屬功能材料的顯著特點是:生產制造流程短,一步成型,節約能耗;其突出優點在于兼備了鐵基非晶合金的高飽和磁感應強度(Bs)和鈷基非晶合金的高磁導率和低損耗,能夠很好地滿足高頻低損耗的性能要求。主要用于制作高端共模電感、高頻變壓器、各類電流互感器以及高端磁放大器等產品;相關鐵芯器件主要應用于新能源汽車電能管理系統、驅動系統、手機無線充電模塊、軌道交通、除塵電源、光伏發電并網逆變器、數字電子產品、電網中的智能電表等,以滿足電力電子技術向高頻、大電流、小型化、節能等發展趨勢的要求。  

The annual production of high-precision Antainano? ribbon is more than 3000 tons. With the composition of Fe、Si、B、Cu、Nb and other elements, through specific annealing process at cooling rate of 106℃/s, the soft magnetic alloy material with superfine grain size (~10nm) is obtained. 

This new type of metallic functional material is characterized by short production process, one step forming and energy-saving consumption. It owns both features of high saturation magnetization (Bs) of Fe- based Antaimo? alloy and high permeability of cobalt-based Antaimo? alloy, thus it can well meet the performance requirements of high frequency and low loss.

This material is mainly applied in the production of high-end common mode chokes, high frequency transformer, all kinds of current transformers and high-end magnetic amplifier, etc. Related cores and components are mainly used in new energy vehicle power management system, drive system, wireless charging module for mobile phone, rail transit, the precipitation power, grid-connected photovoltaic inverter, digital electronic products, and smart meters in the power grid, etc to meet the requirement of high frequency, huge current, smallness and energy-saving.



二、納米晶帶材材料特性(Material Characteristic of Antainano?): 


帶材材料特性.png

三、軟磁材料發展方向(Development Trend of Soft Magnetic Material): 

帶材軟磁材料發展方向.png

四、基本特性(Basic Characteristics): 

1.物理特性(Physical Properties)

帶材物理特性.png

2.標準磁特性(Magnetic Performance)

帶材標準特性.png

五、磁滯回線和偏磁特性(Hysteresis Loop and DC-bias Property): 

1.磁滯回線(Hysteresis Loop)


納米晶帶材的磁導率在一定范圍可調,不同磁導率對應的抗飽和能力不同。目前安泰科技可提供以下磁導率變化范圍的材料定制化解決方案。

Antainano? ribbon permeability can be adjusted in a certain range. The DC-immune property of cores changes with varied permeability. At present, Antainano? can provide customized material solving method for permeability range as below.

帶材磁滯回線.png

相對磁導率:μ=1,500~300,000 Relative permeability:μ=1,500~300,000

抗飽和磁場:Hm=30~350 A/m Saturated magnetic field:Hm=30~350A/m

2.偏磁特性(Bias Magnetic Property)

帶材偏直特性.png

六、不同厚度帶材性能比較(Performance Comparison of Different Ribbon Thickness)

1.損耗特性曲線-頻率(Loss-Frequency Characteristic)

同種成分的納米晶合金帶材,在中高頻率下,帶材越薄,損耗越低,進而降低器件的溫升,避免燒損。

For Antainano? alloy ribbon with same composition, the thinner ribbon is, the lower core loss is. Moreover, the temperature rise of components could be reduced in high frequency to avoid burning.

帶材損耗特性曲線.png

2.損耗特性曲線-Bm(Loss-Bm Characteristic)

同種成分的納米晶合金帶材,在相同Bm下,帶材越薄,損耗越低。

For Antainano? alloy ribbon with same composition,  the thinner ribbon has the lower core loss at the same Bm.

帶材損耗特性曲線 bm.png

3.磁導率頻率特性曲線(Permeability)

同種成分的納米晶合金帶材,帶材越薄,高頻磁導率越高,阻抗越高,可使器件獲得更好的EMC效果。

For Antainano? alloy ribbon with same composition,the thinner ribbon has the higher permeability and impendance at higher frequency, which results in good EMC performance of components .

帶材磁導率頻率特性曲線.png

七、應用示例 (The Sample Application) 

帶材應用實例.png


產品選型表(Product selection table):

帶材選型表.png

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