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of the Fe-Al-C alloys, with the increase of Al content, the peritectic reaction temperature decreases and the intervals of peritectic reaction, BCC ferrite and low temperature region κ-carbide precipitation......
, precipitation, human engineering activity and so on. Based on grey target decision theory, the weights for screened evaluation influencing factors were determined based on grey association analysis method......
overburden slope seepage characteristics and stability were studied considering the effects of precipitation and excavation. The results show that for the form of "overburden soil+bedrock" slope......
green space planning and urban pipe network superposition, the amount of water intercepted by the green space system can be calculated when the vertical precipitation is gathered by urban greenland soil......
composed of lath α in the matrix is observed after duplex aging which leads to the increase of hardness. The precipitation sequence during single (550 ℃) and duplex ((400 ℃, 1 h)+550 ℃) is determined......
and technology Jiangsu University, Zhenjiang 212013, China) Abstract: Li1.5Ni0.25Mn0.75O2.5 was synthesized by co precipitation and high temperature solid state reaction, and the LiAlO2 coated......
University, Zhengzhou 450001, China Received 5 November 2015; accepted 23 November 2016 Abstract: The magnetism of pentlandite surface was enhanced through the selective precipitation of micro-fine......
on eliminating mixed grain is better than that with ITARN method, and the average grain size is 31 μm after the heat treatment. Also, part of cementite precipitation on the grain boundary plays a pining......
temperature. When the temperature increases, methylcellulose precipitation from solution and deposited on talc surface, the adsorption amount is large and the depression effect is strong......
no precipitation of cobalt occurs at the point of final Cu-removal. Cu-removal from cobalt solution can be obtained by sulfide way. Key words: cobalt chloride solution; selective; thermodynamics......
