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regarding gold, diamond, asbestos, copper, iron ore, tin and coal mining, etc., makes projections with respect to future labour …
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Direct utilization of methanol in liquid tin anode solid oxide fuel cells has been experimentally demonstrated at 1023K …
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The prosecution and imprisonment of Lord Kylsant in 1931, following the collapse of the Royal Mail Shipping Group, has long been acknowledged as a landmark event in the history of financial accounting. Far less attention has been given to the equally high profile conviction and imprisonment of...
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Trends and prospects of international major commodity prices. In 2012, the international commodity markets have seen declining prices, especially during the first half of the year, with some improvement mainly in the last quarter. On the whole, most of major commodity prices declined, following...
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In the present study, TiN coatings have been deposited on D2 tool steel substrates by using cathodic arc physical vapor … deposition technique. The objective of this research work is to determine the usefulness of TiN coatings in order to improve the … micro-Vickers hardness and friction coefficient of TiN coating deposited on D2 tool steel, which is widely used in tooling …
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The PVD-TiN film was implanted with titanium ions and the improvement in surface wear resistance was investigated. Ti … (TEM). A dynamic TRIM called TRIDYN was used to calculate the concentration depth profile of implanted Ti in TiN to … investigate the profile of multi-charge state ions. The results showed that the improved wear resistance of the TiN film was …
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