The heat regeneration of cylindrical V/AC catalyst for adsorbing SO2 and NH3 regeneration were studied by an atmospheric fixed-bed reactor.
使用常压固定床反应器,考察了吸附SO2的柱状V/AC催化剂的热再生和NH3再生行为。
Steel Billets without Columnar Grain in Continuous Casting-Semisolid Continuous Casting;
无柱状晶钢坯的连铸技术——半固态连铸
Directional recrystallization can be used to produce single crystals or columnar grain structure,which can show enhanced creep properties,improved low-cycle fatigue resistance and/or improve crack-stopping behavior.
用定向再结晶技术可以制备单晶或柱状晶结构。
Cu-Al-Ni wires with columnar grain structure fab- ricated by heated mold continuous casting process were con- ducted bending fatigue and tensile fatigue tests to study the behavior of grain boundaries in fatigue process.
用热型连铸法制取具有柱状晶组织的Cu-Al-Ni合金丝,进行弯曲疲劳和拉伸疲劳试验,研究晶界在疲劳过程中的行为。
Using appropriate process parameters, the Cu-Al-Ni shape memory alloy with good surface quality and unidirectional dendritic crystal was prepared by the self-made ohno continuous casting equipment.
在自制的水平热型连铸设备(OCC)上,采用一定的工艺参数,制备出表面呈镜面,内部组织沿轴向定向排列的柱状组织Cu-Al-Ni形状记忆合金。
Discotic liquid crystals self-assemble to highly ordered hexagonal columnar mesophase (Colho) and exhibit anisotropic high charge carrier mobility, and can be used as organic opto-electronic materials.
采用分子间氢键锚定柱状相,获得介晶相温度范围宽、有序度高的苯并菲盘状液晶是本研究的目的。
The results showed that these compounds exhibit high clearing points, stable columnar mesophases and wide mesophase ranges.
结果显示:此类化合物有高的清亮点,稳定的六方柱状相以及较宽的介晶相范围,且随着软链碳原子数的增加,化合物的熔点和清亮点均出现下降趋势,但六方柱状相的有序性却没有发生很明显的变化。