A new route to synthesize nanosized crystalline of (La0.67-X Gd X )Sr0.33MnO3 (X=0.05, 0.10, 0.15, 0.20) perovskite-type complex oxides at calcination temperature of 600-1000 °C using the amorphous molecular alloy as pre...
关键词：nanostructures oxides perovskites chemical synthesis magnetic properties 被引量：22
Applied Mechanics and MaterialsYan, Jin Zhang, Shiliang Zhang, Juan 出版年：2011
Pipelines are used widely to convey fluids and gases in the petrochemical, water, and energy sectors. Vibration, noise and fatigue failure of pipelines are serious problems in many engineering situations, especially in s...
ADVANCES IN DESIGN TECHNOLOGY, VOLS 1 AND 2Guo, Xiong Zou, Lvlong Lu, Bing Zhang, Shiliang Su, Xingren Xu, Hui 出版年：2012
The connection performance of the large taper, multi-thread, variable pitch of screw threaded casing is researched by 3D finite element simulation on ANSYS Workbench. The 3D finite element model is created precisely. The...
ADVANCES IN BUILDING MATERIALS, PTS 1-3Zhang, Shiliang Yan, Jin 出版年：2011
Due to the effect of deterioration and corrosion, large amounts of oil and gas pipeline segments need to be replaced in offshore platforms every year. By using traditional reconstruct method, it needs to stop production ...
ENERGY AND POWER TECHNOLOGY, PTS 1 AND 2Zhang, Shiliang Li, Derong Zhang, Jian Lu, Bing 出版年：2013
We accomplished a study on variation of tooth body stresses under three various pitch conditions in thread meshing connection, but also analyzed the effects of pitch variations on the stress distribution of the whole con...
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