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   磁感应强度b 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.011秒
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磁感应强度b
相关语句
  magnetic induction strength b
    The optimum parameters of magnetic abrasive machining for internal surface are summarized as: magnetic induction strength B=1.0~1.2T;
    从而得出了优化的磁性磨料研磨的加工参数 :磁感应强度B =1.0~ 1.2T ;
短句来源
    The density of main sheet plane texture and the magnetic induction strength B50 and B100 of Nb-V and Nb-Ti microalloyed steel after cold-rolling and annealing under different conditions were measured to analyze the relation between these two factors.
    测定了NbV和NbTi微合金钢不同条件下冷轧退火后的主要面织构密度和磁感应强度B50和B100,分析了两者间的关系。
短句来源
    Optimum parameters of magnetic abrasive machining for inner surface are obtained,which are:magnetic induction strength B = 1.2T, machining clearance A = lmm,machining durationt =4min.
    得出了内圆表面磁性研磨加工的优化参数为:磁感应强度B<1.2T,加工间隙△=1 mm,研磨时间t =4 min,工作轴向振动频率f=10 Hg。
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  “磁感应强度b”译为未确定词的双语例句
    Space between Si flakes increased,then decreased as the change of intension of magnetic field from 0 T to 0.15 T with the tow-rate of R equal to 20 μm/s,50 μm/s,100 μm/s,200 μm/s respactively.
    当牵引速度分别为(μm/s):20、50、100、200,磁感应强度B由0~0.15 T变化时,共晶组织硅片间距先增加而后减小。
短句来源
    In the 850℃-30 min aged ribbons, the flux densities (B_(10)) was 0.9-0.93T, coercivity (Hc) was1.6-2.4A/m and the maximum permeability was about 10~5. The iron loss at the flux density of 1Twas nlmost constant when the thickness less than 40μm, but it increased with the thickness.
    薄带经850℃、30min真空处理后,磁感应强度B_(10)=0.9-0.93T,H_c=1.6~2.4A/m,最大导磁率约为10~5,<40μm厚的薄带损耗值随厚度变化不大。 但带厚>40μm时,损耗值随厚度增加而增加。
短句来源
    The correlation between the stress relief and magnetism optimization of amorphous Fe79B16Si5 alloy during annealing process has been analyzed. After annealing,the saturation induction Bs and maximum permeabilityμm of as-quenched amorphous alloy increase by 72% and 22 times, concurrently with the reduction of coercive force Hc and power loss P(0.3 T, 10 kHz) by 86% and 83%, respectively.
    分析了退火过程中应力的松驰与作晶态合金磁性优化之间的联系淬态Fe_(79)B_(16)Si_5非晶合金经退火后,饱和磁感应强度B、提高了72%,最大磁导率μ_m提高22倍,矫顽力H_c和功率损耗P(0.3T,10kHz)分别降低86%和83%。
短句来源
    By working on the relationship with weld shape, quantity and dimension of inclusion and microstructure, the optimized electromagnetic parameters (electromagnetic stirring frequency, magnetic induction intensity) have been found.
    探讨不同的电磁搅拌参数(磁场搅拌频率f、磁感应强度B)对堆焊焊缝形状、组织以及堆敷金属中的夹杂物数量、尺寸的影响,得出最优电磁搅拌工艺参数。
短句来源
    we have studied the magnetic parameters dependence on the frequency fand the magnetization field B for four amorphous alloys.
    本文研究了四种非晶态合金的磁性参数随频率f及磁感应强度B的变化规律。
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The mechanicol and magnetic properties of sendust ribbons Asquenched and 850℃-30 min agedwere examined. The ribbons were 16-80 μm in thickness, 1-2mm in width and 2-3m in length. The minimum bending diametr was 4-5mm for the ribbons whose thickness were less than 40 μm,but it increased obviously with the thickness more than 40 μm. The surface roughness was about1.5μm for the ribbons with the thickness less than 40μm. The vickers hardne s of the ribbons waslarger than 500 when the thickness less than 40μm. In...

The mechanicol and magnetic properties of sendust ribbons Asquenched and 850℃-30 min agedwere examined. The ribbons were 16-80 μm in thickness, 1-2mm in width and 2-3m in length. The minimum bending diametr was 4-5mm for the ribbons whose thickness were less than 40 μm,but it increased obviously with the thickness more than 40 μm. The surface roughness was about1.5μm for the ribbons with the thickness less than 40μm. The vickers hardne s of the ribbons waslarger than 500 when the thickness less than 40μm. In the 850℃-30 min aged ribbons, the flux densities (B_(10)) was 0.9-0.93T, coercivity (Hc) was1.6-2.4A/m and the maximum permeability was about 10~5. The iron loss at the flux density of 1Twas nlmost constant when the thickness less than 40μm, but it increased with the thickness. Theeffective permeability showed a maximum for the 40 μm thick ribbon in the frequency range from1 to 40 KHz.

本文研究了制备态和850℃、保温30min真空处理后Sendust微晶薄带的力学性能、磁性与薄带厚度的关系。试验带材尺寸:厚16~80μm,宽1~2mm,长为2~3m。带厚<40μm时,最小曲率直径为4~5mm;>40μm时,曲率直径迅速增加。带材表面粗糙度约为1.5μm。带材硬度为HV>500。薄带经850℃、30min真空处理后,磁感应强度B_(10)=0.9-0.93T,H_c=1.6~2.4A/m,最大导磁率约为10~5,<40μm厚的薄带损耗值随厚度变化不大。但带厚>40μm时,损耗值随厚度增加而增加。对40μm厚的带,有效导磁率在1~40kHz间有一极大值。作者们还用X光衍射观查了带材的组织结构,得知合金以Fe_3(SiAl)为主相。

Eutectic Bi / MnBi magnetic alloy was prepared by directional solidification.

本文报道了对共晶Bi/MnBi磁性材料凝固特性的研究结果。讨论了生长速度R、温度梯度G_L对纤维间距λ和剩余磁感应强度B_r的影响。结果表明,当R>2cm/h时,λ~2R=常数;温度梯度G_L对λ无明显影响;Bi/MnBi的B_r值随R的增大而下降,随G_L的增大而提高,显示出凝固特性与磁学性能间的密切关系。

we have studied the magnetic parameters dependence on the frequency fand the magnetization field B for four amorphous alloys. The experimental results showthat the magnetization process of amorphous alloys is consistent with the technical mag-netization rule of metal magnetic domain theory. For the middle field, the A. C. magnticlosses can be explained by the separation relation for the crystalline magnetic losses.Thecurve for P/f and frequency f contains two straight lines separated at 20 kHz for theseamorphous...

we have studied the magnetic parameters dependence on the frequency fand the magnetization field B for four amorphous alloys. The experimental results showthat the magnetization process of amorphous alloys is consistent with the technical mag-netization rule of metal magnetic domain theory. For the middle field, the A. C. magnticlosses can be explained by the separation relation for the crystalline magnetic losses.Thecurve for P/f and frequency f contains two straight lines separated at 20 kHz for theseamorphous alloys. The laws are obeyed by different amorphous alloys although theirmaximum permeability are quite different.

本文研究了四种非晶态合金的磁性参数随频率f及磁感应强度B的变化规律。得出非晶态合金的磁化过程符合晶态金属磁畴理论的技术磁化规律;在中强场范围内交流损耗符合晶态金属磁损耗分离关系,找出了P/f与频率f关系曲线包含两条直线规律,求得直线转折所对应的频率约为20kHz;不同铁磁性非晶态合金在最大磁导率μ_(max)值相差较大的情况下,磁损耗分离满足相同的规律。

 
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