Effect of Ld_2O_3 Doping on Wave Absorbability of Ni-Zn Ferrite/ Al-Alloy Foams Composite Ld2O3掺杂对Ni-Zn铁氧体/泡沫铝复合材料吸波性能的影响
Synthesis of Ni-Zn Ferrite by Sol-Gel Method and Its Electromagnetic Loss Property 溶胶-凝胶法制备镍锌铁氧体及其电磁损耗性能
The impedance and reflectance in the range 1~ 1000 MHz of composite consisting of ZnO whiskers and Ni-Zn ferrite was studied. 研究了ZnO晶须与Ni-Zn铁氧体复合材料在1~1000MHz范围内的阻抗和对电磁波的反射能力。
Kilograms of Ni-Zn ferrite magnetic materials has been successfully sintered in an industrial-use microwave-sintering furnace at very low energy consuming. 采用微波高温烧结炉对Ni-Zn铁氧体软磁材料进行公斤级烧结工艺研究。
Therefore, it is of great significance to develop a new Ni-Zn ferrite material with high permeability, high saturation magnetization, high cut-off frequency and low sintering temperature, which will surely promote the development of micro-electronic manufacturing industry. 因此,开发磁导率高、饱和磁化强度高、截止频率高并能低温烧结的NiZn铁氧体材料,对推动微电子制造业的进一步发展有着重要的意义。
The phase composition of combustion products was analyzed by XRD, from which, in combination with thermodynamics and TG-DTA analysis, the reaction mechanism of SHS Ni-Zn ferrite was investigated. 对燃烧产物进行XRD分析,并结合热力学和TG-DTA分析,探讨了自蔓延高温合成Ni-Zn铁氧体的反应机制。
The relationship between magnetization differential and temperature in Ni-Zn ferrite 镍锌铁氧体微分磁化率与温度的关系
Mechanochemical Synthesis of Nanocrystalline Ni-Zn Ferrite Ni-Zn铁氧体纳米晶的机械化学合成
Development of a Sintering Kiln for Ni-Zn Ferrite Ni-Zn铁氧体烧结窑的研制
Investigation on Preparation of Ni-Zn Ferrite Powders by A New process 镍锌铁氧体粉体合成新方法
The Study of the Preparation and Microwave Properties of Ni-Zn Ferrite by Sol-gel Process Ni-Zn铁氧体粉末的溶胶-凝胶合成及微波性能
Study of impedance and reflectance of composite consisting of Ni-Zn ferrite and ZnO whiskers ZnO晶须/Ni-Zn铁氧体复合材料对电磁波阻抗及反射能力研究
Studies on preparation of nano-sized Ni-Zn ferrite powders by liquid phase catalyze 液相催化沸腾回流法制备纳米级Ni-Zn铁氧体研究
Investigation on the mechanism of self-propagating high-temperature synthesis Ni-Zn ferrite 自蔓延高温合成Ni-Zn铁氧体反应机制的研究
Through the calculation and analysis of-H curves with different composition and different rate of H 'in room temperature, some important magnetic capability parameters have been measured in Ni-Zn ferrite of medical devices. 本文通过对室温下不同成分Ni-Zn铁氧体样品在不同加场速率下的M·-H曲线计算分析,测得了医疗设备中常用的Ni-Zn铁氧体软磁材料的多项重要磁性能参数值;
The Fabrication of Ni-Zn Ferrite Crystallite Composite with Glass by Sol-Gel Method 溶胶-凝胶法制备Ni-Zn磁性微晶玻璃陶瓷的研究
The preparation of Ni-Zn ferrite from sodium jarosite residue was studied. 对黄钠铁矾渣制备复合镍锌铁氧体进行研究。
Ni-Zn ferrite with spinel structure ( AB_2O_4) is a polynary metal oxide sintered substance, which has been playing an important role in the application of high frequency in field of magneto-electronic devices. 具有尖晶石(AB2O4)结构的NiZn铁氧体,作为一种多元复合金属氧化物烧结体,在磁电子学高频应用领域一直起着重要的作用。
The Measurement of the Magnetic Capability Parameters of Ni-Zn Ferrite in Medical Devices 医疗设备中Ni-Zn铁氧体磁性能参数的测定
The quenched samples of combustion products at different stages of self_propagating high_temperature synthesis ( SHS) Ni-Zn ferrite were obtained by suffocation method. 采用气窒法实现燃烧波的淬熄,获得了自蔓延高温合成Ni-Zn铁氧体中不同阶段的燃烧产物。
The cytotoxicity of Ni-Zn ferrite powders was in 0-1 grade, the cell compatibility of Ni-Zn ferrite powders was all right. Ni-Zn铁氧体粉末的细胞毒性级别为0-1级,说明它具有良好的细胞相容性。
A kind of spinel Ni-Zn ferrite was developed as the magnetic carrier for dual components developer of eiectrophotography. 开发了一种可在电子照相技术的双组份显影剂中使用的尖晶石型镍&锌铁氧体磁性载体。
The research of dynamic behavior of domain wall in Ni-Zn ferrite 镍锌铁氧体磁畴壁动力学行为的研究
Study of Electromagnetic Characteristics of PZT and Ni-Zn Ferrite Composite PZT/Ni-Zn铁氧体复合材料电磁特性研究
At first, the test studied the basic property of magnetic material, and choose Ni-Zn ferrite as magnetic core at last. 首先,本文重点调研了磁性材料的基本性质,最终选择了镍锌铁氧体作为磁芯材料。
The results of DTA indicate that the decomposition characteristic of dried gels is independent of Ni content x, the thermal decomposition temperature is about 210 oC and Ni-Zn ferrite nanoparticles could be synthesized in the self-propagating combustion process. DTA表明Zn1-xNixFe2O4铁氧体干凝胶的热分解特征与Ni含量x无关,其热分解温度约为210oC,并且在凝胶燃烧过程中即可合成Zn1-xNixFe2O4铁氧体纳米颗粒。
The effects of ferrite types ( Ni-Zn ferrite and Ni-Zn-Cr ferrite), ferrite dosage, initial concentration of malachite green and decolorization time on the decolorization rate were discussed. 讨论了铁氧体种类(Ni-Zn铁氧体与Ni-Zn-Cr铁氧体)、铁氧体投加量、孔雀石绿初始浓度与脱色时间对脱色效果的影响。
The influence of FeMn layer on the microstructure and magnetic property of Ni-Zn ferrite film was investigated. 研究了FeMn丢的使用对Ni-Zn铁氧体薄膜结构和磁性的影响。
The influence of the thickness of the Ni-Zn ferrite layer on the microstructure and magnetic property of the composite films was investigated. 研究了铁氧体厚度的变化对复合薄膜结构和磁性的影响。
Recently, due to the ongoing trend for miniaturization and steadily increasing operating frequencies into the gigahertz range of electronic devices, Ni-Zn ferrite films with high resonance frequency, large resistivity, excellent wear resistance, and stable chemical property have been in attention extensively. 随着现代电子器件的小型化与高频化发展,Ni-Zn头氧体薄膜由于具有高的共振频率、高的电阻率、良好的机械耐磨性和稳定的化学性能等优点而受到日益广泛的关注。