1)high permeability高磁导率
1.Trends and development of high permeability MnZn ferrite;高磁导率MnZn铁氧体的研究进展
2.The sample of MnZn ferrite with high permeability was prepared by conventional ceramic techniques in the paper.本文采用传统陶瓷工艺制备了高磁导率MnZn铁氧体材料。
3.The preparation of MnZn ferrite with high permeability by deposition method was reported in this paper, And the influence of excessive ZnO and sintering temperature on the magnetic properties of MnZn ferrite.用化学共沉淀法制备了高磁导率MnZn铁氧体,研究了ZnO过量和不同烧结温度对样品磁性能的影响。
英文短句/例句
1.supermumetal alloy超高磁导率镍铁合金
2.Study on MnZn Ferrite Materials with High Permeability and DC Superposition Suitable;高磁导率、高直流叠加MnZn软磁铁氧体材料研究
3.Effect of Mixed Addition on Magnetic Properties of Mn-Zn Ferrites with High Permeability;复合掺杂对高磁导率锰锌铁氧体磁性能的影响
4.Effects of CuO Dopant on the Properties of High Initial Permeability MnZn FerriteCuO掺杂对高磁导率MnZn软磁铁氧体性能的影响
5.Study on the Low-temperature Sintering of High-permeability NiZn Ferrites;高磁导率NiZn铁氧体的低温烧结研究
6.Effect of Bi_2O_3-MoO_3 Addition on Magnetic Properties of Mn-Zn Ferrites with High PermeabilityBi_2O_3-MoO_3复合掺杂对高磁导率MnZn铁氧体磁特性的影响
7.Fortunately, iron or iron alloys are available which combine high permeability with small hysteresis loss.幸而，目下已有兼备高磁导率和低磁导率损耗的铁和铁合金，可资利用。
8.The high permeability of the ferromagnetic reeds in a reed relay causes a pronounced skin effect with increasing signal frequency.干簧式继电器中铁磁簧片的高磁导率会随信号频率的增加而产生很强的趋肤效应。
9.In electronics, pertaining to a material such as iron or nickel that has a very high magnetic permeability.电子技术中,修饰说明诸如铁、镍一类具有很高磁导率的材料。
10.Preparation, Structure and Properties of High Permeability MnZn Ferrites and MnZn Ferrite Powders高磁导率MnZn铁氧体及MnZn铁氧体微粉的制备、结构与性能研究
11.INVESTIGATION OF FACTORS INFLUENCING PERMEABILITY TEMPERATURE COEFFICIENT (α) OF MAGNETIC POWDER CORE CONTAINING HIGH NICKEL高镍磁粉芯导磁率温度系数(α)影响因素的研究
12.Allegheny electric metal阿利格尼高导磁率镍铁合金
13.permeability-frequency convertor导磁率－频率变换器
14.solute permeability绝对磁导率;绝对磁导率;绝对渗透率;绝对渗透率
15.If the electrical conductivity is high enough the field becomes "frozen" into the plasma.如果电导率足够高，磁场就“冻结”在等离子中。
16.Basal Research on Electromagnetic Characteristics of High-Temperature Superconductor Applied in Pulsed Power;高温超导脉冲功率应用电磁特性的基础研究
17.Breakdown Phenomena of Semiconductor Devices under the Impact of Hemp;高功率电磁脉冲辐射下半导体器件的击穿效应
18.Simulation of Electromagnetic Pulse Waveform over Lossy Ground of Missile Launch Position in the High Power Electromagnetic Circumstance高功率电磁环境下导弹发射阵地近地面电磁脉冲波形仿真
相关短句/例句
very high permeability超高磁导率
1.Experimental study of key technics on preparation of MnZn ferrite with very high permeability;制备超高磁导率MnZn铁氧体的若干关键技术的实验探究
3)high frequency permeability高频磁导率
1.Effect of annealing temperature on the high frequency permeability for Fe-based nanocrystalline ribbon;退火温度对铁基纳米晶带材高频磁导率的影响
4)high-permeability alloy高磁导率合金
1.Influence factor for the high-permeability alloy are studied in this paper.文章研讨了高磁导率合金磁导率的影响因素,可采用合理的热处理工艺制度加以有效地控制,从而提高材料的磁性能。
5)high permeability ferrite高磁导率铁氧体
6)high microwave permeability微波高磁导率
1.Flaky morphology of magnetic alloy particle material can raise its natural resonance frequency because of strong shape anisotropy, which is advantageous to acquiring high microwave permeability .薄片形状的磁性合金颗粒材料由于强形状各向异性可使其自然共振频率大大提高,有利于获得微波高磁导率磁性合金。
延伸阅读
高磁导率合金高磁导率合金high permeability alloys 高磁导率合金high permeabilitya一10邓在弱磁场中磁导率尽较高的软磁材料。根据技术磁化理论，在弱磁场中，磁化在可逆阶段，其起始磁导率娜由可逆畴壁位移或可逆畴转所决定。在可逆磁化时有下列关系 Ms_r闪认兀不厄万万’了 八1一二于刁sU 乙式中Ms为饱和磁化强度;Kl是磁晶各向异性常数;凡为饱和磁致伸缩系数;J为内应力;Z是夹杂物含量;r是夹杂物半径。由上式可知:若使召:高，必须Kl和凡接近于零，应力J接近于零，夹杂物少且聚成团，合金的」么高等。 软磁合金中，同时具有很小的Kl和凡的仅有高镍坡莫合金(见铁镍系合金)、铁硅铝(Fe一Si一AD系Sen-dust合金、钻(Co)基非晶态合金和铁(Fe)基超微晶合金。高磁导率合金的典型性能见表。 高镍坡莫合金主要指镍铁铂(Ni一Fe一Mo)三元合金，即含Mo4一6%的1 J 79、1 J 85、1 J 86合金，以及镍铜钥铁(Ni一Cu一Mo一Fe)系四元合金，即IJ77合金。加其他合金元素如优(Nb)、担(Ta)、铬(Cr)、钨(W)等也可以得到高硬度(HV)、高电阻率p的高磁导率合金。 典型的Sendust合金含51约9 .6%，Al约5 .4%，余为Fe。可加入各种合金元素以改善其加工性和磁性。加入3%左右Ni的超Fe一51一AI合金(Supersendust)，可以温轧得到0.2rnrn厚的薄带，经磁场处理后有很高的磁导率(见铁硅铝系合金)。
