The effect of trace Sn on the pitting morphology of high voltage anode aluminum foils was investigated. The distributions of microelement Sn, Fe, Si, Cu and Mg
The hot deformation behavior of Al-Cu-Mg-Ag was studied by isothermal hot compression tests in the temperature range of 573-773 K and strain rate range of 0.001
Copper alloys with high strength and high conductivity are an important functional material with full of potential applications. In the present investigation, a
Acid/basic potentiometric titration can be used to quantify the red mud surface charge properties. The amount of surface active -OH groups and surface charge de
The symplectic approach proposed and developed by Zhong et al. in 1990s for elasticity problems is a rational analytical method, in which ample experience is no
A mathematical model for enargite bioleaching at 70℃by Sulfolobus BC in shake-flasks has been con-structed.The model included(1)the indirect leaching by-Fe3+an
s: The direct synthesis of La-SBA- 15 mesoporous material by two-step synthesis method was reported. The effect of pH value dur-ing the process on the incorpora
PolyvinyIidcncnuoride(PVDF)hollow fiber ultrafiltration membrane is frequently employed in water treatment.However,the fouling of ultrafiltration membranes affe
A control method of direct adaptive control based on gradient estimation is proposed in this article.The dynamic system iS embedded in a linear model set.Based