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- assisted FTS, diamond-cutting tests were performed. Copper-alloy specimens were machined on a precision lathe. The lathe consisted of x-, y-, and z-axes and a rotation table. The rotation table was mounted...Trans. Nonferrous Met. Soc. China 22(2012) s820-s824 Microstructure of fast tool servo machining on copper alloy Hong LU1, Soo-chang CHOI2, Sang-min LEE1, Deug-woo LEE3 1. Department of Nano Fusion......
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, SAITO N. Anticorrosive magnesium phosphate coating on AZ31 magnesium alloy [J]. Surface and Coatings Technology, 2009, 203(16): 2288-2291. [4] LIU Y, THOMPSON G E. Anodicilm growth on an Al-21at.%Mg... Science, 2007, 253(16): 6922-6931. [53] LIN J K, HSIA C L, UAN J Y. Characterization of Mg, Al-hydrotalcite conversion film on Mg alloy and Cl- and CO32- anion-exchangeability of the film......
is shown in Fig.4. Fig.4 Structural program diagram of hydrogen measurement system 4 Measurements of hydrogen level in Mg alloy melt With the self-developed instrument, the correlation between the temperature and hydrogen content in Mg alloy molten under gas protection was investigated. The chemical compositions of AZ91 magnesium alloy are: 9.03% Al, 0.64% Zn, 0.33% Mn, 0.031% Si, 0.004 9% Cu......