纳米晶带材

发布时间:2020-02-04
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公司年产高精度Antainano® 纳米晶带材3000吨。Antainano® 纳米晶带材主要由铁、硅、硼、铜、铌等元素组成,在106℃/s的冷却速度下制备,经特定退火工艺处理后,获得具有超细尺寸晶粒(~10nm)的软磁合金材料。

此类新型金属功能材料的显著特点是:生产制造流程短,一步成型,节约能耗;其突出优点在于兼备了铁基非晶合金的高饱和磁感应强度(Bs)和钴基非晶合金的高磁导率和低损耗,能够很好地满足高频低损耗的性能要求。主要用于制作高端共模电感、高频变压器、各类电流互感器以及高端磁放大器等产品;相关铁芯器件主要应用于新能源汽车电能管理系统、驱动系统、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,以满足电力电子技术向高频、大电流、小型化、节能等发展趋势的要求。  

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.