Fe-Co alloys have the advantages of high saturation magnetization and magnetic elongation. They are used in electromagnet pole heads, earphone vibration films, magnetostriction transducers, so on. At present, few papers been published on co-deposition process alloys. In present work, smooth dense films 10 μm were successfully prepared an economical, green, sulfate solution system via electrodep...

2009 WILEY-VCH Verlag Gmb Considerable research has been carried out on photonic crystals since the concept was introduced in 1987. However, fabrication of high-quality 3D photonic crystals still remains a challenge. Among a wide range of proposed techniques, creation of large-area, defect-free 3D polymeric templates through multibeam interference lithography, direct laser writing, or direct in...

This study reports the direct production of an aluminium-titanium alloy during aluminium electrolysis in fluoride-based melts. Experiments were conducted a laboratory cell dedicated to current efficiency measurements. The temperature was varied from 960 980 °C at cathodic density (CCD) 0.9 A/cm2 and cryolite ratio (CR) 2.2. titanium content up 1.0 wt%. Titanium added form TiO2 precursor. Bath s...

steel pipelines are susceptible to corrosion by the action of corrosive substance in the environment and one of the most common failure modes in buried pipeline coatingis cathodic disbondment. consequently, electrochemical impedance spectroscopy (eis) was used to assess the effect of three important parameters, the thickness of coating, the artificial defect and electrolyte type, on cathodic di...