Preparation and Magnetic Properties of M Type Ferrite Hollow Fibres M型铁氧体中空纤维的制备和磁性能研究
Ferrite and carbon constitute the mild steel. 铁素体和碳组成低碳钢。
Ferrite cores are effective in electromagnetic noise suppression and shielding. 电磁圈能有效的屏蔽和抑压电磁的干扰。
The results can be applied to the thermodynamic research of new copper smelting technologies adopting calcium ferrite slag. 研究结果可用于采用铁酸钙渣系的炼铜新工艺热力学研究。
Nickel ferrite coatings were prepared on the surface of glass beads using the polyacrylamide gel method. 采用高分子凝胶法在玻璃微珠表面制备了镍铁氧体包覆层。
Firstly, Co ferrite nanoparticles were prepared with the method of solid-state reaction. 首先采用低热固相法制备了球形磁性纳米粒子钴铁氧体。
Preparation and Magnetic Properties of Multiphase Ferrite Materials Induced by Metal Iron 金属铁诱导复相铁氧体材料的制备和磁性能
The welded metal consists of grain boundary ferrite, ferrite side plate and acicular ferrite. 焊缝组织主要由晶界铁素体、侧板条铁素体和针状铁素体组成;
The ion distribution model of ZnMn ferrite was determined by XPS and oxidimetry methods. 采用XPS及氧化还原滴定等手段确定了一种锌锰铁氧体纳米晶的离子分布式。
Large amounts of deformation can lead to smaller ferrite grains which can balance the high temperature soaking effect. 另外大量之高温塑性变形可以产生较小之肥粒铁晶粒这样可以抵消高温热浸温度所造成之晶粒粗大效应。
Study on Barium Ferrite Lattice Doping and Microwave Sintering 钡铁氧体的晶格掺杂与微波烧结研究
The amount of the acicular ferrite and hardness of the weld metal increase as Cu content increasing. 随着焊缝铜含量的增加,针状铁素体数量增加,焊缝显微硬度增大。
The microstructure of isothermally-quenched ductile iron ( ADI) is a mixture structure consisting of austenite plus acicular ferrite. 等温淬火球铁的显微组织由奥氏体加针状铁素体的混合组织组成。
The basic operation principle, structural characteristics and microstrip impedance-matching network of ferrite film circulator are introduced. 介绍了采用铁氧体薄膜的微带环行器的工作原理、结构以及环行器阻抗匹配网络。
A lamellar mixture of cementite and ferrite formed during the cooling of austenite; a micro-constituent of steel and cast iron. 在奥氏体冷却的过程中形成的碳素体和铁素体的层状混合物,是钢和铸铁的微量成分。
Effects of aging on Microstructure and mechanical property of ultralow carbon acicular ferrite steel 时效处理对极低碳针状铁素体钢组织和力学性能的影响
The stable phases in soft steel at room temperature are ferrite and cementite. 软钢在室温状态下的稳定相是铁素体和渗碳体。
Study of mechanical properties and forming properties of ultra-fine grain ferrite steels 超细晶铁素体钢的力学性能及成形性能研究
The equations suit not only ferrite and pearlite in microalloyed medium carbon steel but also pearlite in high carbon microalloyed steel and ferrite in low carbon microalloyed steel. 该方程不仅适合微合金中碳钢的铁素体和珠光体组织,而且也适合高碳微合金钢的珠光体组织和低碳微合金钢的铁素体组织。
In many power electronic applications ferrite cores of magnetic components are biased with a DC or low-frequency premagnetization. 在电力电子技术中应用的铁氧体铁心磁性元件,其铁心中往往存在直流或低频交流预磁化的情况。
The magnetic properties of the slip casting shaped hard ferrite strongly depend on the original slurry granularity. 注浆成型永磁铁氧体的磁性能与原始料浆颗粒的大小密切相关。
In order to increase properties of CGHAZ, the effect of austenite grain, secondary structure and acicular ferrite on properties of CGHAZ has been investigated widely at home and abroad. 为提高CGHAZ的性能,国内外广泛研究奥氏体晶粒、二次组织和针状铁素体对CGHAZ性能的影响。
Hitachi has come up with a motor that uses a ferrite magnet, made of ferric oxide. 日立公司发明了一种马达,该马达用氧化铁制成的铁氧体永磁代替稀土。
Effect of High Magnetic Field on Ferrite Transformation in Fe-0.28% C-3.0% Mo Alloy 强磁场对Fe-0.28%C-3.0%Mo合金中退化铁素体转变的影响
The ferrite magnetic bead and its principle of work are introduced in this paper. 铁氧体磁珠,作为电磁干扰抑制元件得到了广泛应用。
The results show that the addition of Zr increases the content of acicular ferrite and improves the microstructure of weld metal. 结果表明,锆的加入增加了焊缝金属中针状铁素体的含量,改善了焊缝金属的微观组织。
The results show that the steel plate has excellent integrated mechanical properties, when it obtain the acicular ferrite. 结果表明,当获得针状铁素体组织时,钢板具有最佳的综合力学性能。
Precipitation behavior of antibacterial phase in copper-bearing ferrite antibacterial stainless steel; 研究了铁素体和奥氏体含铜抗菌不锈钢的抗菌特性及相关机制。
A method of coating a layer of cobalt ferrite on the surface of ultrafine iron particles by soaking was studied, and the change of magnetic properties of was discussed. 研究了用浸渍方法在超微铁颗粒表面生成了一层钴铁氧体层,并对由此引起样品的比饱和磁化强度和矫顽力的改变进行探讨。