A former radioactive waste disposal site is surveyed with two non-intrusive geophysical techniques, including magnetic gradiometry and electromagnetic induction. Data were gathered over the site by towing the geophysical equipment mounted to a non-electrically conductive and non-magnetic fibre-glass cart. Magnetic gradiometry, which detects the location of ferromagnetic material, including iron...

In this paper, the effect of rare earth Ce content on morphology, composition, type and size distribution inclusions in W350 non-oriented silicon steel was investigated by means ICP-MS (inductively coupled plasma mass spectrometry), SEM/EDS (scanning electron microscope-energy Dispersive Spectrometer), ASPEX (automated inclusion analysis). The results showed that with increase steel, modificati...

Under the circumstances of low-carbon economy, the theoretical applications of the green supply chain management of steel and iron manufacture are to reform and innovate the present manufacturing process, enhance the controlling and reclaiming, and recycling using of the waste steel and iron, steel slag, and dust emissions, establish the green supply chain structure oriented to the cycle of “re...

Welding has a severe impact on the efficiency of electrical machines. The heat added during welding process affects microstructure material and causes residual stress. This results in local degradation magnetic permeability facilitates additional iron losses machine core. With purpose modeling simulating effects electric machines, this paper proposes stress-dependent equivalent circuit (MEC) mo...