纳米晶带材 Ribbon_ku网址
  • 股票简称: ku网址科技
  • 股票代码: 000969
 
纳米晶带材 Ribbon

高饱和磁感、高磁导率 High saturation magnetic flux density and high Permeability,低消耗 Low core loss,低矫顽力 Low coercive force,低磁伸 Low magnetostriction

型号:RNC/G制造商:ku网址科技股份有限公司 Advanced Technology & Materials Co., Ltd.
联络人:孙司理 Mr. Sun 原产地:北京市海淀区 Haidian,Beijing China
邮箱:nano@atmcn.com德律风:+86-010-58712641/2664/2675
更多相干产品

一、产品引见(Introduction) 


公司年产高精度Antainano® 纳米晶带材3000吨。Antainano® 纳米晶带材次要由铁、硅、硼、铜、铌等元素构成,在106℃/s的冷却速率下制备,经特定退火工艺处置后,取得具有超细尺寸晶粒(~10nm)的软磁合金资料。

此类新型金属功用资料的明显特点是:消费制造流程短,一步成型,浪费能耗;其突出长处在于兼备了铁基非晶合金的高饱和磁感到强度(Bs)和钴基非晶合金的高磁导率和低消耗,可以很好地满意高频低消耗的功能要求。次要用于制造高端共模电感、高频变压器、各种电流互感器以及高端磁缩小器等产品;相干铁芯器件次要使用于新动力汽车电能办理零碎、驱动零碎、手机无线充电模块、轨道交通、除尘电源、光伏发电并网逆变器、数字电子产品、电网中的智能电表等,以满意电力电子技术向高频、大电流、小型化、节能等开展趋向的要求。  

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、纳米晶带材资料特性(Material Characteristic of Antainano®): 


带材资料特性.png

三、软磁资料开展偏向(Development Trend of Soft Magnetic Material): 

带材软磁资料开展偏向.png

四、根本特性(Basic Characteristics): 

1.物理特性(Physical Properties)

带材物理特性.png

2.规范磁特性(Magnetic Performance)

带材规范特性.png

五、磁滞回线和偏磁特性(Hysteresis Loop and DC-bias Property): 

1.磁滞回线(Hysteresis Loop)


纳米晶带材的磁导率在肯定范畴可调,差别磁导率对应的抗饱和才能差别。现在ku网址科技可提供以下磁导率变革范畴的资料定制化处理方案。

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.

带材磁滞回线.png

绝对磁导率:μ=1,500~300,000 Relative permeability:μ=1,500~300,000

抗饱和磁场:Hm=30~350 A/m Saturated magnetic field:Hm=30~350A/m

2.偏磁特性(Bias Magnetic Property)

带材偏直特性.png

六、差别厚度带材功能比拟(Performance Comparison of Different Ribbon Thickness)

1.消耗特性曲线-频率(Loss-Frequency Characteristic)

同种身分的纳米晶合金带材,在中高频率下,带材越薄,消耗越低,进而低落器件的温升,防止烧损。

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.

带材消耗特性曲线.png

2.消耗特性曲线-Bm(Loss-Bm Characteristic)

同种身分的纳米晶合金带材,在相反Bm下,带材越薄,消耗越低。

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

带材消耗特性曲线 bm.png

3.磁导率频率特性曲线(Permeability)

同种身分的纳米晶合金带材,带材越薄,高频磁导率越高,阻抗越高,可使器件取得更好的EMC结果。

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 .

带材磁导率频率特性曲线.png

七、使用示例 (The Sample Application) 

带材使用实例.png


产品选型表(Product selection table):

带材选型表.png