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J. Cent. South Univ. (2018) 25: 1573-1581 DOI: https://doi.org/10.1007/s11771-018-3849-x Derivation and application of concentration formula of alloy genes of DO3-type in BCC alloy systems PENG... and Engineering, Central South University, Changsha 410083, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: Taking Ta–W alloy system......
for 3 h. The composition of RJ6 flux containing 5% GdCl3 is listed in Table 1. Table 1 Composition of RJ6+5% GdCl3 flux (mass fraction, %) GW103K alloy was fabricated by pure Mg ingots and Mg-Gd, Mg-Y, Mg-Zr master alloys. Smelting was performed in a 7 kW crucible electric resistance furnace under protection of a shield gas consisting of SF6 (1%, volume fraction) and CO2 (99%, volume......
,Changsha 410083, P. R. China) 摘要:Three Al-Cu-Mg-Fe-Ni-Sc-Zr ingot metallurgy alloys with different compositions had been prepared. The hardness variations of cold-rolled alloy plates during annealing...(Sc, Zr) particles were improved. And the tensile strength of alloy did not improve obviously with rich iron and nicker addition. 关键词:Al-Cu-Mg-Fe-Ni alloy phase Al3(Sc; Zr) tensile property annealing......
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, WANG Ying-xin, ZENG Xiao-qin, DING Wen-jiang. Effect of Nd and Y addition on microstructure and mechanical properties of as-cast Mg-Zn-Zr alloy [J]. J Alloys Compd, 2007, 427: 115-123. [12] GRANATO... Effects of Y and Zn on mechanical properties and damping capacity of Mg-Cu-Mn alloy WANG Jing-feng(王敬丰)1, 2, WEI Wen-wen(魏文文)1, 2, LI Long(李 龙)2, LIANG Hao(梁 浩)1, 3, PAN Fu-sheng(潘复生)1 1......
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, the solubility of the alloying elements in Mg matrix must be very low. Mg-0.7%Zr (K1A) alloy has the best damping capacity among metallic materials. However, high cost and difficult alloying limit... in the both samples. However, in the case of Mg-Zr alloy, the microstructure is comparatively grain refined. Fig.1 Microstructures of edge position and center position of pure Mg, Mg-Zr alloy and Mg......
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Laser surface cladding of ZM5 Mg-base alloy with Al+Y powder CHEN Chang-jun(陈长军), WANG Dong-sheng(王东生), WANG Mao-cai(王茂才) (State Key Laboratory for Corrosion and Protection, Institute of Metal Research,Chinese Academy of Sciences, Shenyang 110016, China) Abstract: The surface properties of ZM5 Mg-base alloy were modified by laser cladding with Al+Y powder. Laser cladding was carried out......
. According to the results of ENGLER et al [1], a high recrystallization rate has been observed in Al-Mg alloy due to addition of element Mg. However, recrystallization during self-annealing... in other works [15-16]. One possible explanation is that the cross slip is obstructed because of the greatly reduced stacking fault energy in aluminum alloy 5182 due to the much high content of Mg element......
