全部文献期刊会议图书|学者科研项目
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作者:Luo Jian , Yao Zongxiang , Xue Keliang
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2016, Vol.84 (1-4), pp.647-661
摘要:Abstract(#br)An external magnetic field applied in arc welding process results in electro-magnetic stirring (EMS) welding. The added longitudinal magnetic field (LMF) provides an effective method to control the arc behavior and affect the resultant welds. However, few studies hav...
作者:B. J. Qi , M. X. Yang , B. Q. Cong ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2013, Vol.66 (9-12), pp.1545-1553
摘要:Abstract(#br)Based on 0Cr18Ni9Ti austenitic stainless steel plate ( h = 6 mm), a study on arc behavior by ultrasonic frequency pulse gas tungsten arc welding (GTAW) process has been carried out. The results show that with the increasing pulse frequency, an obvious pinch effect of...
作者:Mingxuan Yang , Hao Zheng , Bojin Qi ...
来源:[J].Journal of Materials Processing Tech.(IF 1.953), 2017, Vol.243, pp.9-15
摘要:Abstract(#br)Pulsed welding (20 kHz, 40 kHz) created arc constriction compared with conventional arc welding (CAW). The core region of the arc plasma increased by 43.7–51.5%, which was considered as the energy concentration. The arc force enhanced by 42.9–57.1%, compared ...
作者:Amin S. Azar , Neil Woodward , Hans Fostervoll ...
来源:[J].Journal of Materials Processing Tech.(IF 1.953), 2012, Vol.212 (1), pp.211-219
摘要:Abstract(#br)In this paper, mathematical approaches were developed for predicting the hyperbaric GMAW process arc behavior and stability. The variation of stochastic parameters is related to the electrical stability that can be resolved into a number of varying parameters. The re...
作者:Jianfeng Wang , Qingjie Sun , Jicai Feng ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.90 (1-4), pp.413-420
摘要:Tungsten inert gas (TIG) narrow gap welding using magnetic arc oscillation is one of the most important methods for joining thick components. Today’s developments are aimed at increasing a sophisticated process understanding, especially concerning the physical effect of arc behavior...
作者:Zhi-dong YANG , Chen-fu FANG , Yong CHEN ...
来源:[J].Journal of Iron and Steel Research International(IF 0.292), 2016, Vol.23 (8), pp.808-814
摘要:Abstract(#br)Cable-type welding wire (CWW) CO 2 welding is an innovative process arc welding with high quality, high efficiency and energy saving, in which CWW is used as consumable electrode. The CWW is composed of seven wires with a diameter of 1. 2 mm. One is in the center, wh...
作者:Hangyu Li , Xianhui Wang , Zhudong Hu ...
来源:[J].Vacuum(IF 1.53), 2020, Vol.175
摘要:Abstract(#br)To clarify the arc characteristics of Ag–Ni contact material, the Ag-8wt.%Ni contact material with three-dimensional network structure was prepared by powder metallurgy, and the microstructure was characterized by scanning electron microscopy and transmission ele...
作者:Dianlong Wang , Chaofeng Wu , Yingchao Suo ...
来源:[J].Journal of Materials Research and Technology, 2019, Vol.8 (5), pp.3950-3958
摘要:... Influence of different ultrahigh-frequencies on arc behavior and droplet transfer were experimentally studied and theoretically analyzed. The results show that the UHF-ACCMT arc exhibited a good stability. During one cycle of arc burning, trends of arc length and diameter...
作者:D.V. Kiran , D.W. Cho , W.H. Song ...
来源:[J].Journal of Materials Processing Tech.(IF 1.953), 2014, Vol.214 (8), pp.1546-1556
摘要:Abstract(#br)The behavior of leading and trailing arc root dimensions and arc interaction in the two-wire tandem submerged arc welding process was studied using real-time recorded current and voltage waveforms, and CCD arc images for a wide range of experimental conditions. Physi...
作者:C.S. Wu , M. Ushio , M. Tanaka
来源:[J].Computational Materials Science(IF 1.878), 1997, Vol.7 (3), pp.308-314
摘要:Abstract(#br)Achieving an effective utilization and exploitation of TIG welding arcs requires a thorough understanding of the plasma properties and its physical processes. Through simultaneous solutions of the set of conservation equations for mass, momentum, energy, and current,...

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