Effect of longitudinal magnetic field on microstructure and properties of MIG weld joint of mild steel;
縱向磁場對低碳鋼MIG焊焊縫組織及性能的影響
Effect of applied longitudinal magnetic field on the properties of overlaying weld metal;
外加縱向磁場對堆焊層金屬性能的影響
Effect of longitudinal magnetic field on splatter in CO_2 short-circuit transfer arc welding;
外加縱向磁場對CO_2焊短路過渡飛濺影響的研究
Analyses of process of MIG droplet transfer with longitudinal magnetic
縱向磁場作用下MIG焊熔滴過渡過程的分析
On the basis of measuring gas tungsten arc welding (GTAW) the arc electrical current density distribution with a probe method, the new expression of body force and model of LD10CS aluminum alloy weld pool were put forward in GTAW with additional longitudinal magnetic field controlling.
在惰性氣體保護(hù)鎢極電弧焊接 (GTAW)過程中 ,引入縱向磁場焊接 。
A non-singular single integral mathematical model is adopted to calculate the external intermittent and alternative longitudinal magnetic field acquired by single axisymmetrical and cylindrical hollow coil t which is coaxial to electrode and excitated by a revisable pulsed current of square wave t in austenitic stainless steel GTA welding.
針對奧氏體不銹鋼外加縱向磁場的氣體保護(hù)鎢極電弧焊接（ＧＴＡＷ）時，與電極同軸的單個軸對稱空心圓柱線圈在雙向脈沖矩形勵磁電流作用下產(chǎn)生的間歇交變縱向磁場，采用無暇點(diǎn)單積分磁場的數(shù)學(xué)模型，對＊ＴＡＷ焊接外加間歇交變縱向磁場進(jìn)行了數(shù)值計(jì)算，該方法具有模型簡單、計(jì)算速度快和精度高等優(yōu)點(diǎn)并討論了該間隙交變縱向磁場的分布、磁場的均勻性及其縱向分量與徑向分量的比率等規(guī)律及其對焊接行為的影響，認(rèn)為橫磁分量將削弱ＧＴＡＷ外加縱向磁場的有利作用，影響磁控電弧的焊接質(zhì)量。
Influence of design parameters on axial magnetic flux density distribution, distribution of eddy current on contact plate, phase difference and conductor resistance for 1/2, 1/3 and 1/4 turns axial magnetic field (AMF) electrode of vacuum interrupters has been investigated and analyzed.
分析了1/2、1/3和1/4匝縱向磁場真空滅弧室觸頭設(shè)計(jì)參數(shù)對縱向磁感應(yīng)強(qiáng)度分布、觸頭片上渦流分布、縱向磁場滯后時間以及導(dǎo)體電阻值的影響。
Axial magnetic field (AMF) contacts can prevent the vacuum electric arc from shrinking in the vacuum interrupters.
在大電流水平下真空電弧的收縮特性取決于觸頭的材料和工作原理,在真空滅弧室中縱向磁場(AMF)觸頭能夠阻止真空電弧收縮。