By comparing the patterns of macro magnetic performance before and after annealing, the magnetization reversal of magnetic nanowires was studied. 通过样品退火前后宏观磁性能比较,探讨了交流电沉积磁性纳米线阵列的磁化反转机制。
Influence of Electroplating Conditions on the Structure and Magnetic Performance of Co-Mn Alloy 电沉积条件对钴-锰合金结构和磁性能的影响
Influence of Samarium Substitution on Microwave Magnetic Performance of Mn-Zn Ferrite 钐掺杂对锰锌铁氧体微波电磁性能的影响
Electro-deposition of the Sb-Fe Alloy and Its Structure and Magnetic Performance Sb-Fe合金的电沉积及其结构与磁性能
Research on Factors Influencing Magnetic Performance of Dysprosium Ferrite Magnetic Fluid 镝铁氧体磁流体磁性能的研究
The effect of different electrodeposited conditions on magnetic performance of iron foil was examined by means of optical microscope and EDAX of iron foil and electrochemical behavior analyzing of electrodeposited process. 通过铁箔的金相组织观察,电沉积过程的电化学行为及铁箔的EDAX分析,探讨了电沉积工艺参数对铁箔磁性能影响的内在原因。
This not only decreases obviously the amount of oxygen in sintered Nd Fe B magnets, but also improves greatly their microstructure and magnetic performance. 这不但明显地降低了烧结磁体中的氧含量,而且极大地改善了烧结Nd-Fe-B磁体的微结构和永磁性能。
This system can realize the automatic test of magnetic performance, and has been applied in research of mag-netic performance core of safety valve and inspection of product. 该系统可实现磁性参数测试过程自动化,已用于安全阀铁心磁性能的研究和产品检验。
This paper theoretically discusses inclusion controlling technology in non-orientation electric steel production and the influence of inclusion on magnetic performance. The inclusion in middle and low grades electric steel produced in Angang is also analyzed. 从理论上初步探讨了无取向电工钢生产中夹杂物的控制技术及对磁性能的影响,并对鞍钢产中低牌号电工钢生产工艺中的夹杂物加以分析。
This paper deals with it characteristics including magnetic performance, stabilization, corrosion resistance. etc. as well as the effect of technological conditions of preparation on the performance of the film. 本文介绍了钴基金属-金属型非晶软磁薄膜材料在磁性能、稳定性能及耐腐蚀性等方面的主要特点以及制备工艺条件对膜性能的影响。
Elementary Analysis on Influence of Inclusion on Magnetic Performance of Electric Steel 夹杂物对电工钢磁性能影响的初步分析
Pt-Co alloys have relatively higher magnetic performance than other ductile permanent magnets, annealing at 680 ℃ is crucial to the properties. Br, Hc and ( BH) max vary in different ways along with annealing time. 在可加工永磁中,Pt-Co合金的磁性能较高,对性能起决定作用的是680℃时效,随时效时间的延长,合金的Br、Hc和(BH)max呈现不同的变化趋势。
Research on the magnetic performance of Co-Fe_3O_4 magnetic fluid Co-Fe3O4磁性流体磁性能的研究
Dynamic magnetic performance of the core and the waveforms of the cell circuit are measured. 最后给出了动态磁性能测量结果及组元电路主要波形。
It is concluded that the temperature stability of the magnetic performances of Nd-Fe-B magnet could be improved by external compensation method, which shows little influence on the magnetic performance of the magnet. 外补偿法不仅能够有效地改善Nd-Fe-B永磁材料的磁性能温度稳定性,而且能够保持较高的磁性能。
The Effects of Dynamic Vibration Field on the Mechanical Properties and Magnetic Performance of Ferrite Bonded Magnet 振动力场对铁氧体粘结磁体力学性能和磁性能的影响
Influence of Electrodeposited Conditions on Magnetic Performance of Soft Magnetic Iron Foil 电沉积工艺参数对软磁铁箔磁性能的影响
The temperature stability of the magnetic performance of Nd-Fe-B magnet was improved by external compensation method. 采用外补偿法改善Nd-Fe-B永磁材料的磁性能温度稳定性。
The instrument designed can determine the magnetic performance of magnetizaers so as to find out the optimal combined distribution of the magnetization. 所设计的磁化器场强分布测定仪能够测定磁化器的磁性能参数,由此来确定磁路的最优组合分布。
Application of magnetic performance to anvil production quality control 磁性能在顶锤生产质量控制中的应用
The core loss of specimens indicated an excellent soft magnetic performance in high frequencies of 1-10 KHz. 对试样交流磁性能的测试表明,试样在1kHz以上的频率下,试样具有相对很低的铁芯损耗。
Besides cleanliness, degree of inclusion accumulation and recrystallization structure of steel, the texture distribution and intensity of each component have obvious influence on magnetic performance-magnetic induction strength and iron loss of cold rolled non-oriented silicon steel. 除钢质的纯净度、夹杂物聚集程度、再结晶组织外,织构分布和各组分强度对冷轧无取向硅钢的磁性能磁感应强度和铁损亦具有显著的影响。
Influence of additive on cathodic overpotential, current efficiency, the Co content, phase microstructure, grain size, microhardness, soft magnetic performance and surface morphology of deposits were also investigated. 研究了添加剂对阴极过电位、电流效率、镀层中Co含量、镀层的相结构、晶粒尺寸、表面形貌及显微硬度、软磁性能等影响。
This paper develops a test system for the magnetic performance of the core based on the test techniques of computer. 针对此问题,本文基于计算机测试技术研制了电机铁芯磁性能测试系统。
The nanometer Fe_3O_4 particles are the basic materials for the ferrum magnetic fluid in silicon oil, and the magnetic performance and the stability of the ferrum magnetic fluid in silicon oil depends on the particle diameter. 纳米Fe3O4微粒是硅油基铁磁流体的基体材料,其粒径的大小直接影响铁磁流体的磁性能和稳定性。
Experimental Investigation for Influence of Punching-shearing Process on Magnetic Performance of Cold-rolled Silicon Steel Sheets 冲剪加工对冷轧硅钢片磁性能影响的试验研究
In the post-processing, its two-dimensional static magnetic performance is analysied. 在后处理中,进行操作机构的二维静态磁场分析。
Progress has been made in the crystal structure, magnetic performance, phase transitions and mechanism of magnetically induced strain. However, the mechanism of the twin boundary motion, which controls the shape memory effect has not been well known. 在晶体结构、基础磁学性能、合金中的相变以及磁致应变表象机制等方面,都取得了显著进展,但是对于决定形状记忆效应的微观机制尚未进行深入的探讨。
At the same time, the surface roughness of nanofibers was analyzed. Finally, through magnetic experiment, it analyzed the magnetic performance of the nanofibers. 与此同时,本论文对复合纳米纤维的表面粗糙度进行了分析。最后,通过磁性实验观察分析了复合纳米纤维的磁性性能。
And the Fe-based metallic glass with good magnetic performance is the one which be widely used in factory. 其中得到充分利用的是具有优异磁性能的Fe-基非晶材料。