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- Fe3O4磁流体 Fe3O4 magnetic fluid
- 采用分散聚合法,以乙醇水为介质,在Fe3O4磁流体存在下,通过苯乙烯与聚氧乙烯大分子单体(MPEO)共聚制备了同时具有两亲性和磁响应性的端基为氨基的高分子微球. Poly(ethylene oxide) macromonomer (MPEO) was synthesized by the reaction of acryloyl chloride and biamino poly(ethylene oxide)(NH_2-PEO-NH_2) prepared from PEG by Gabriel reduction. Amphiphilic polymer magnetic microspheres containing amino groups were prepared by dispersion copolymerization of styrene and MPEO in the presence of Fe_3O_4 magnetic fluid in ethanol/water medium.
- Fe3O4磁粒子 Fe3O4 magnetic particle
- 利用拉伸试验机分析了Fe-13Cr-2.5Mo阻尼合金的拉伸性能,用倒扭摆仪测试了该合金的阻尼性能,利用Fe3O4磁流体在光学显微镜下观察到Fe-13Cr-2.5Mo阻尼合金的磁畴及在磁场下磁畴结构的变化。 The tensile properties of Fe-13Cr-2.5Mo damping alloy were analysed with material tensile machine. The damping capacity of Fe-13Cr-2.5Mo alloy was tested by reversal torsion pendulum technique. The optical microscope was used to observe the magnetic domains and their motion under the outside magnetic field.
- Fe3O4磁纳米颗粒 Fe3O4 magnetism partical
- 硅油基磁流体中磁微粒分散体系形成的条件及其影响因素的研究 Study on formation Terms of Magnetic Particles Dispersion System and Other Operative Factors in Silicon-oil-based Magnetic Fluid
- 结果显示,Fe3O4磁核晶形完整,平均粒径为9 nm; The results showed that the magnetic core of Fe3O4 was perfect with the average diameter 9 nm.
- 磁流体轴承 hydro - magnetic bearing
- 磁流体密封 ferrofluidic seal
- 摘要为了提高磁流体的抗氧化能力，制备了镝钴铁氧磁流体。 In order to improve the resistivity of oxidation, dysprosium cobalt ferrite magnetic fluids were prepared.
- 利用磁流体密封原理可解决因轴高速旋转摆动带来的密封困难问题。 On the basis of the principle of magnetic fluid seals the paper has resolved the handicap of seals arising from the wiggle of high speed shaft.
- 水基磁流体 hydro-based magnetic liquid
- 叙述了磁流变流体的磁变效应 (MagnetorhelogicalEffect,简称MRE) ,以及Fe3O4磁流变流体的粘度特性实验。 以实验为例 ,对磁流变流体的粘度特性进行研究。 The properties of magnetorhelogical effect (MRE) and experiments on the viscidity behavior of Fe 3O 4 magnetorhelogical fluid (MRF) are introduced.
- 油基磁流体 oil-based magnetic fluid
- 磁流体抛光 magnetic fluid (MF) polishing
- 磁流体推进 magnetic hydro-propulsion
- 纳米磁流体 magnetic nanoparticle fluid
- 磁流体模型 MHD model
- 脉冲磁流体 Pulsed MHD
- 磁流体传感器 magnetic fluid sensor
