1) pulse current
脉冲电流
1.
Study on optimal current density to annealing Fe-based amorphous wire by pulse current;
铁基纳米非晶丝脉冲电流退火的最佳电流密度研究
2.
Effects of Pulse Current with Varying Voltages on Solidification Microstructure of Pure Aluminum;
不同电压下脉冲电流对纯铝凝固组织的影响
3.
Processing of the Ni—Cr alloy by pulse current electro chemical polishing;
镍铬合金钢脉冲电流电化学抛光工艺研究
2) pulse electric current
脉冲电流
1.
Effects of Pulse Electric Current on Directional Solidification Structure of Al-4.5Cu Alloy;
脉冲电流对Al-4.5Cu合金定向凝固组织的影响
2.
Solidification Structure of LY12 Alloy under Pulse Electric Current with High Density;
高密度脉冲电流作用下LY12铝合金的凝固组织
3.
The results show that high frequency pulse electric current can refine and crinkle graphite flake, decrease the dimension of eutectic cell.
采用频率高于1000Hz的高频脉冲电流,在不同的电流参数下,对HT150灰铸铁进行脉冲电流处理。
3) Pulsed Current
脉冲电流
1.
Higher density pulsed current,whic h is considered as an external transient energy and an environmental appl ying work poured into a melt during solidification,is used to refine solidificati on structures of 2024Al -alloy with t he higher melting tem-perature in the present paper.
研究了把高密度脉冲电流以外部瞬间能量和环境作功的形式注入到凝固过程中的高熔点2024铝合金熔体以细化其凝固组织。
2.
The effect of pulsed current and pulsed magnetic field on the solidification structures of LY12 aluminum alloy was studied.
在LY12铝合金凝固的过程中施加脉冲电流或脉冲磁场,研究脉冲电流或脉冲磁场对这种合金凝固组织的影响。
4) electropulsing
脉冲电流
1.
Residual stress release in quenched 40Cr steel under electropulsing;
脉冲电流作用下40Cr钢淬火残余应力的消除
2.
Ultrafine-grained structures in cold-worked H59 brass under the electropulsing treatment;
高密度脉冲电流处理后冷轧H59黄铜的超细晶结构
3.
Effects of Electropulsing on the Microstructure, Mechanical Properties and Thermal Fatigue Behaviors of Die Steel Heat Affected Zone
脉冲电流对模具钢热影响区组织、力学性能和热疲劳行为的影响
5) electric current pulse
脉冲电流
1.
Experimental study on crack healing in steel using electric current pulse technique;
在脉冲电流作用下钢中裂纹的愈合
2.
Effect of electric current pulse on shrinkage cavity and porosity in casting ZA27 alloy;
脉冲电流对铸造ZA27合金中缩孔和疏松的影响
3.
The research actualities of electric current pulse on improving metal solidification structure are overviewed.
综述了脉冲电流在改善金属凝固组织方面的研究现状。
6) impulsive current
脉冲电流
1.
Influence of the percutaneous impulsive current stimulation of hepatic region on the hepatic tissue of exercise-induced fatigue rats
脉冲电流经皮刺激肝区对运动疲劳大鼠肝组织病理学变化的影响
2.
Objective The anti-fatigue ability of rats enhanced by different frequency impulsive current stimulation at the hepatic areas percutaneously were investigated, and the more suitable stimulating frequency of impulsive current for anti-fatigue ability was determined.
目的本研究观察了不同频率脉冲电流经皮刺激大鼠肝区对其运动疲劳的恢复作用,选择最适宜的脉冲电流刺激频率。
补充资料：恒电流双脉冲法
分子式：
CAS号：
性质：对于快速电极过程，单一的电流阶跃法受到双电层充电的限制。为此提出了恒电流双脉冲法。即让两个恒定脉冲电流依次通过电极。第一个电流脉冲的幅值i1很大，但持续时间很短，用以对双电层进行快速充电；然后紧接着加第二个电流脉冲，它的幅值i2较小而持续时间较长。记录电势-时间曲线，。如果调节第一个脉冲的幅度和脉宽，使第二个脉冲开始处，电势-时间曲线的斜率为零，此时双电层既不充电，也不放电。所以i2全部是法拉第电流。用这种方法可以测量溶液电阻、迁越电阻和双电层电容。此法适用于测量较小的迁越电阻或真实面积较大的电极体系。
CAS号：
性质：对于快速电极过程，单一的电流阶跃法受到双电层充电的限制。为此提出了恒电流双脉冲法。即让两个恒定脉冲电流依次通过电极。第一个电流脉冲的幅值i1很大，但持续时间很短，用以对双电层进行快速充电；然后紧接着加第二个电流脉冲，它的幅值i2较小而持续时间较长。记录电势-时间曲线，。如果调节第一个脉冲的幅度和脉宽，使第二个脉冲开始处，电势-时间曲线的斜率为零，此时双电层既不充电，也不放电。所以i2全部是法拉第电流。用这种方法可以测量溶液电阻、迁越电阻和双电层电容。此法适用于测量较小的迁越电阻或真实面积较大的电极体系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条