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Influencing Factors on Low Current TIG Arc Resonance
Tungsten inert gas arc discrete Fourier transform resonance dynamic impedance
2011/8/4
Pulsed arc can refine of fusion zone grain size and substructure, reduce width of heat affected zone (HAZ) and so on. However, the research of pulsed arc physical properties is still blank. To deepen ...
A close-form model for dispersion in shallow waves over varying shear current
Longitudinal dispersion coefficient waves steady shear
2010/9/26
The longitudinal dispersion coefficient of pollutants in a wave-steady current flow field (WCLDC) is theoretically quantified by deriving a stream function for the combined flow. The steady current pr...
Effect of welding current on metal transfer in GMAW
investigations are mathematic descriptions of droplet flight trajectory and droplet velocity.
2009/12/2
Purpose: The paper presents findings related to the influence of welding current on metal transfer in GMAW. The main goal was to understand how droplet diameter, droplet velocity and droplet transfer ...
Formation of novel beta-Ti martensites in Ti-6Al-4V under an electric-current-pulse heat treatment
2007/7/28
期刊信息
篇名
Formation of novel beta-Ti martensites in Ti-6Al-4V under an electric-current-pulse heat treatment
语种
英文
撰写或编译
撰写
作者
W. Zhang,B. Wu,W. S. Zhao,D. X. Li,M. L. Sui
第一作者单位
Institute of Metal Rese...