查询词典 sintering

The PCS fibers at the dose of 0.5MGy are infusible in the process of sintering, at the dose of 3.0MGy the gel content and ceramic yield are 75% and 85.17%, respectively.

吸收剂量为0.5MGy时，PCS先驱丝在热解过程中没有并丝；吸收剂量为3.0MGy时，PCS先驱丝的凝胶含量和陶瓷产率分别达到75%和85.17%。

The performace of material was tested by DSC,XRD,SEM,EIS and charge-discharge cycles . The influences of various synthesized condition , sintering time and the amount of F were studied and correlative technics parameter to improve performance of material were optimized. DSC shows that three endotherimc peaks and one large exothermic peak are observed in the temperature range 150-400℃, which is because of the removal of water,the decomposition of the organic constituents and the formation of spinel. Only the citrate precursor is sintered at least 450℃, the crystallinity of spinel phase could be formed intactly.

通过DSC、XRD、SEM、EIS和充放电循环等手段对材料进行性能测试，比较了不同合成温度、烧结时间和不同掺杂元素量等条件对材料性能的影响，优选出提高材料性能的相关工艺参数， DSC表明，采用溶胶-凝胶-络合法制备的前驱体在150-400℃中有三个小的吸热峰和一个大的放热峰，这是前驱体中的水分、柠酸酸及其盐和醋酸及其盐在蒸发及分解，柠檬酸前驱体至少需在450℃以上才可能形成完整的尖晶石材料。

XRD and SEM analysises show that the V, Ti and Ni elements interdiffuse between the granules and Ni powders took places, resulting in forming a diffusing interlayer, its thickness increased with raising of the sintering temperature.

经XRD及SEM分析表明，烧结后，V2.46TiFe0.54合金颗粒与Ni粉之间发生了V、Ti、Ni的扩散，形成了扩散中间层，该中间层的厚度随烧结温度的升高而增厚。

The techniques of vacuum sintering and hot isostatic press of the Ti -based cermets has also been studied systematically.

对Ti基金属陶瓷的真空烧结和热等静压工艺进行了系统的研究。

There are some processes such as hot isostatic pressing which combine the compaction and sintering processes into a single step.

还有一些工艺如热均衡挤压，将压实和烧结工艺合并为单一步骤。

Samples for sintering were precalcined at 600℃ and isostatically compacted at a pressure of 180MPa. The sintered body has a dense microstructure with a relative density of 98.6%.

植入体内后，在体液的作用下，钙和磷会游离出材料表面，被机体组织所吸收，并能与人体骨骼组织形成化学键结合，生长出新的组织。

After optimizing the technological technique, the parameters on microwave magnetic sintering of NdFeB magnets were chosen: the powder with average particle size of 3μm was isostatically pressed at 2000kg/C㎡, and the shape of the green compact is φ18×6mm.

进行工艺优化后，我们所选用的微波烧结参数为：微波功率2kW，粉体的平均粒径3μm，压型压力2t/cm2，初坯为φ18×6mm的圆柱体，烧结最高温度约为900℃，烧结的时间70s左右。

In response to this situation VAI has recently developed the so-called MEROS process- standing for Maximized Emission Reduction Of Sintering in which dust and harmful metallic and organic components present in sinter offgas are removed in a series of treatment steps to levels previously unattained with conventional gas-treatment techniques. In a number of test campaigns conducted in a demonstration plant at voestalpine Stahl from 2005-2006, the technical and economical advantages of this innovative sinter offgas-cleaning process were verified.

基于这种情况，VAI近来开发出了一套名叫METRO的系统，能最大限度的减少烧结系统的排放，在这一系统中，烧结过程废气存在的粉尘、有害的金属物质和有机物质都在一系列的处理步骤中排除并且达到一定的水平，而这是传统的废气处理方法所无法达到的。2005到2006年间，在奥钢联位于澳大利亚林芝的实验厂里，进行了很多的试验，这一改革的烧结烟气净化处理系统的技术和经济优势得到了验证。

The phase structure of the ceramic-coating includes γ-Al2O3, AlPO4 and CoO. The forming process of the ceramic-coating includes iron movement, melting of surface layer, movement of electrolyte towards the melting-zone and the final nucleus-forming and sintering. The ceramic coating looks like islands and islets. The ceramic coating and the matrix are integrated metallurgically.

结果表明：该陶瓷膜层由γ-Al2O3， AlPO4和CoO等组成；通过对陶瓷膜层的表面形貌和显微结构观察及分析，发现陶瓷膜层形成过程是一个离子运动，表面层不断被击穿形成熔融区，处理体系中的电解质不断向熔融区运动、成核并迅速烧结的过程；陶瓷膜层呈现岛屿状；陶瓷膜层与基体之间为冶金结合。

Also the phase transition temperature from hexagonal ZnTiO_3 phase to cubic Zn_2TiO_4 was lowed by adding V_2O_5. It was noticed that V enriched in the boundary of the exaggerated grains, while not be detected in the inner of exaggerated grains or in the boundary of small grains. At sintering temperature 50℃, orthotitanate phase Zn_2TiO_4 in zinc titanate ceramics with ≤1.00wt% WO_3 additions became major phase, while zinc metatitanate ZnTiO_3 became major phase with ≤1.00wt% WO_3 additions.

结果表明：单独掺杂V_2O_5和WO_3有效降低了陶瓷烧结温度，900℃烧结的掺杂0.75wt%V_2O_5钛酸锌陶瓷密度可达理论密度的96.1%，930℃烧结的掺杂3.00wt%WO_3钛酸锌陶瓷的密度达理论密度的95.2%；V_2O_5的添加使六方相ZnTiO_3的分解温度从900℃降到了850℃以下，V_2O_5富积于陶瓷体的晶界处，在V_2O_5富积区附近产生了异常长大的晶粒。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。