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Electrochemical characteristics of stainless steel using impressed current cathodic protection in seawater Seok-Ki JANG, Min-Su HAN, Seong-Jong KIM Division of Marine Engineering, Mokpo Maritime... polymer (FRP) fishing boats. If the shaft material is exposed to a severely corrosive environment such as seawater, it should be protected using appropriate methods. The impressed current cathodic......
J. Cent. South Univ. (2016) 23: 841-849 DOI: 10.1007/s11771-016-3131-z A novel current vector decomposition controller design for six-phase permanent magnet synchronous motor YUAN Lei(袁雷), HU Bing... the fundamental and harmonic subspace separately. To this end, a current vector decoupling control algorithm for six-phase permanent magnet synchronous motor (PMSM) is designed. Using the proposed......
matrix composites; pulsed current; welding; mechanical properties; grain refinement; microstructure 1 Introduction In situ discontinuously reinforced titanium matrix composites (TMCs) have attracted much... conditions during weld metal solidification [10]. This generally results in inferior weld mechanical property and poor resistance to hot cracking. Pulsed current gas tungsten arc welding (PCGTAW......
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; 2. Institute of Environment and Water Research, Tianjin Hydraulic Science Research Institute, Tianjin 300061, China) Abstract: Pulsed electro-catalytic internal micro-electrolysis fluidized bed... conditions, the effect of pulsed electro-catalytic and removal mechanism. The results show that the removal efficiency of Pb2+ and DDA are 99.80% and 78.83%, respectively, and BOD5/CODCr increases......
Effect of the current density on electrodepositing alpha-lead dioxide coating on aluminum substrate Yuandong CAO1,Xianwan YANG1,Zhongcheng GUO1,Burning CHEN1,Hui HUANG1 (1.Faculty of Materials... electrode from alkaline plumbite solutions in order to investigate the effect of the different current densities on the properties of α-PbO_2 electrodes. The physic-ochemical properties of the α-PbO_2......
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Effect of current density on corrosion resistance of micro-arc oxide coatings on magnesium alloy YANG Yue(杨 悦), WU Hua(吴 化) Key Laboratory of Advanced Structural Materials, Ministry... solution of Na2SiO3 at different current densities (3, 4 and 5 A/cm2) with micro-arc oxidation process. X-ray diffractometry (XRD) results show that the oxide coatings formed on magnesium alloys......