产品简介:
粒径:99.9%
主要用途:
1、高性能磁记录材料:利用纳米铁粉的矫顽力高、饱和磁化强度大(可达1477km2/kg)
信噪比高和抗氧化性好等优点,可大幅度改善磁带和大容量软硬磁盘的性能。
2、磁流体:用铁、钴、镍及其合金粉末生产的磁流体性能优异,可广泛应用于密封减震
器械、声音调节、光显示等领域。
3、吸波材料:金属纳米粉体对电磁波有特殊的吸收作用。铁、钴、氧化锌粉末及碳包金属粉
末可作为军事用高性能毫米波隐形材料、可见光-红外线隐形材料和结构式隐形材料,
]以及手机辐射屏蔽材料。
4、导磁浆料:利用纳米铁粉的高饱和磁化强度和高磁导率的特性,可制成导磁浆料,
用于精细磁头的粘结结构等。
5、纳米导向剂:一些纳米颗粒具有磁性,以其为载体制成导向剂,可使药物在外磁场
的作用下聚集于体内的局部,从而对病理位置进行高浓度的药物治疗,特别适于癌症、结核等
有固定病灶的疾病
Product Name: Nano Iron Particle
Particle size: 99.9%
Applications
1. Absorbing Material
Some metallic nano powders have a special feature which is the absorption of
electromagnetic wave. The nano-sized powder of Iron, Cobalt, Zinc Oxide and
Carbon-Coated Metal can be used as high-performance millimeter-wave military
stealth materials, invisible infrared stealth materials and structural materials,
as well as the material for radiation shielding of mobile phone.
2. Connectivity Adhesive
The nano iron has features of high saturated magnetization and permeability
characteristics which can be made as connectivity paste for the bonding material
of fine magnetic drive head.
3. High-performance Magnetic Recording Materials
The nano iron powder has functions of high coercively, saturated magnetization,
high reduction of noise signals ratio and good oxidation resistance. It can be
used in magnetic recording manufacturing for significant improvement of the capacity
hard and soft disk performance.
4. Magnetic Fluid
The Magnetic fluid made by iron, cobalt, nickel and its alloy powders can be widely
used in adsorption of sealed shock, medical equipment, sound insulation, light
display and other fields.
