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, the anticorrosion performance of copper and copper-nickel alloy may be improved. Key words: copper; copper-nickel alloy; lithium bromide; corrosion; inhibitor CLC number: TG174.42  ... chiller. Because of the excellent heat transfer performance, copper and copper alloy are often used for making heat exchanger. But lithium bromide solution is a highly corrosive medium for copper......
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design. The lightweight, high strength materials, such as aluminium alloy and titanium alloy, have been widely used lately in the aerospace and automotive industries. The electromagnetic forming (EMF) has...;is the strain rate; and P=6 500 s-1 and m=0.25 are specific parameters for aluminium alloy. The numerical simulation for the electromagnetic tube compression has been performed by using FEM software ANSYS......
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Instruments (Shanghai) Ltd, Shanghai 201109, China Received 16 August 2010; accepted 17 November 2010 Abstract: Fine gauge extruded aluminium alloy tubes can experience preferential corrosion and early... to pitting by removing noble Mn from solid solution. Such an effect was not observed for the low-Mn alloy. Key words: cold deformation; Mn precipitation; aluminium tube alloy 1 Introduction......
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