纵向磁场

CO2焊外加纵向磁场的数值计算

Numerical calculation of the CO_2 arc welding with longitudinal magnetic field

纵向磁场热处理对50～55%Ni-Fe合金μ0和Br的影响

Effect of Longitudinally Magnetic Heat Treatment on μ _0 and B_r in 50 ~ 55 % Ni-Fe Alloy

外加纵向磁场对CO2焊短路过渡频率的影响

Influence of External Longitudinal Magnetic Field on Frequency of Short-circuit Droplet Transfer in CO_2 Arc Welding

外加纵向磁场对Co基堆焊合金力学性能的作用

Effect of Applied longitudinal Magnetic Field on the Mechanical Property of Co-based Weld Metal Overlay Alloy

结果表明在一般情形下，在位于外部均匀纵向磁场的等离子体波导中，不存在分离的轴对称E波和H波。

It is showed that E wave and H wave can 't be separated in this kind of plasma wave-guide .

He-Ne激光器中，由于气压或纵向磁场变化产生交替模谱（alternatepattern）。

In He-Ne laser alternate pattern is produced by variations of the pressure and longitudinal magnetic field .

纵向磁场中超导金属玻璃Zr（78）Co（22）的载流电阻态

Resistive state of the superconducting glass zr_ ( 78 ) co_ ( 22 ) in longitudinal magnetic fields

外加间歇交变纵向磁场对TIG焊缝成形的影响

Effect of Longitudinal Intermittent Alternative Magnetic Field on Weld Formation in Tungsten Inert-Gas Arc Welding

纵向磁场作用下MIG焊熔滴过渡过程的分析

Analyses of process of MIG droplet transfer with longitudinal magnetic

55%Ni-Fe合金纵向磁场处理降低剩磁Br的探讨

On the Remanence 's Reduction in 55 % Ni-Fe Alloy by Heat Treatment in Longitudinal Magnetic Field

测量了硬X射线闪烁谱及其空间分布，讨论了逃逸电子产生的硬X射线强度与充气压强、环电流、纵向磁场之间的关系。

The hard X-ray scintillation spectrum and its space distribution are measured . The relation between hard X-ray intensity , pressure of filling gas and toroidal current is discussed .

在研究短路过渡飞溅产生原因的基础上，初步尝试了用纵向磁场来控制CO2气体保护焊飞溅。

Based on the research of reason of splatter generating in the process of short-circuiting transfer , it tries to control the splatter of CO2 welding by longitudinal magnetic field .

利用高速摄像装置拍摄外加纵向磁场作用下的MIG焊接电弧，对电弧形态的变化进行研究。

A high-speed video camera was used to acquire MIG welding arc shape with additional longitudinal alternating magnetic field .

利用高速摄像系统对外加纵向磁场下的脉冲MIG焊接过程进行研究。

Using the high-speed camera system , the pulsed MIG welding process with the external longitudinal magnetic field was studied .

研究了间歇交变纵向磁场TIG焊接不同材料（低碳钢、不锈钢和铝合金等）的焊缝成形。

This article introduces weld formation of low carbon steel , stainless steel and Al alloy by TIG welding in longitudinal intermittent alternative magnetic field .

GTAW外加间歇交变纵向磁场的数值计算及其对焊接行为的影响

Numerical calculation and influence of the external intermittent and alternative longitudinal magnetic field in stainless steel GTA welding

因此，在高压环境TIG焊接过程中施加纵向磁场是降低焊接成本，提高焊接质量的有效方法。

Therefore , applying longitudinal magnetic field in hyperbaric TIG welding process is an effective method for reducing the welding cost and improving the welding quality . 6 .

针对CO2气体保护焊飞溅大、成形差的特点，利用外加纵向磁场控制CO2焊短路过渡。

Aimed at the problem of large spatter and bad appearance in CO2 arc welding , experiment research about a rudiment attempt that control short circuiting transfer of CO2 arc welding with longitudinal magnetic field is carried out .

在低于Tc较远的温度下，发现金属玻璃Zr（78）Co（22）带在纵向磁场中的I-V和H-V特性曲线上存在着两类电压跃变阶梯。

When the temperature is far below Tc , a set of electric voltage steps appear on the H-V or I-V curves of the metallic glass Zn_ ( 78 ) Co_ ( 22 ) under longitudinal magnetic fields .

给真空灭弧室触头之间施加纵向磁场（AMF），有利于抑制真空电弧的收缩，保证在大电流条件下真空电弧仍处于扩散电弧状态。

Axial magnetic field ( AMF ) contacts can prevent the vacuum electric arc from shrinking in the vacuum interrupters , and it can ensure the arc at diffuse arc state when at large breaking short-circuit current .

在大电流水平下真空电弧的收缩特性取决于触头的材料和结构，在真空灭弧室中纵向磁场（AMF）触头能够阻止真空电弧收缩。

The constriction performance of vacuum arc at high current levels depends on the contact material and its structure . Axial magnetic field ( AMF ) contacts within vacuum interrupters can prevent the vacuum arc from constriction .

结果表明：Alfven波存在比较宽的激发区域，耦合强度随等离子体电流、纵向磁场的上升而增强。

The results show that there is a quite broad excitation region for shear Alfven waves , the wave energy coupling indicated by the antenna loadings increase as the plasma current and toroidal magnetic field increase .

纵向磁场热处理能有效消除非晶丝样品的磁各向异性，得到非对称巨磁阻抗（AGMI）效应。

Longitudinal heat treatment in magnetic field can eliminate magnetism anisotropy of the amorphous wires , and then asymmetry giant magneto impedance ( AGMI ) can be obtained .

纵向磁场对真空断路器截流的影响

Effect of Axial Magnetic Field in Current Chopping of Vacuum Breaker

杯状纵磁触头纵向磁场滞后时间研究

Study on Phase Shift Time of Cup-type Axial Magnetic Field Contact

纵向磁场下中频真空电弧的实验研究

Experimental Study of Intermediate Frequency Vacuum Arc Under Axial Magnetic Field

调整真空灭弧室纵向磁场分布方法的研究

Studies on Method Optimizing Longitudinal Magnetic Field Distribution in Vacuum Interrupter

纵向磁场对真空电弧作用的研究

Study on Interaction of Axial Magnetic Field on Vacuum Arc

太阳双带耀斑的分离运动与纵向磁场的关系

The Correlation between Ribbon Separation and Magnetic Field in a Two-Ribbon Flare

真空电弧中纵向磁场与抗磁性电流的关系

The Relation of Axial Magnetic Field With Diamagnetism Current in Vacuum Arc