• 研究结果表明预烧温度惰性阳极性能影响很大

    The results show that presintering temperature has the great effects on properties of inert anodes.

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  • XRD测试显示不同温度预烧粉体均成立方萤石结构

    XRD patterns show that all SDC powders calcined at various temperatures have a cubic fluorite structure.

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  • 预烧过程升温中断较低温度反复预烧不利于正常相变

    The breaks in heating and pre-sintering repeatedly at low temperature are unfavourable to phase transformation.

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  • 探讨玻璃涂层预烧工艺电极表面氧化性能影响

    The influences of presintering craft on the oxidation resistant properties of the surface of molybdenum electrodes were also investigated.

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  • 通过大量试验制成了高性能骨架银钨触头银镍石墨触头。

    The silver-tungsten and silver-nickel graphite concocts with high properties pre-sintered tungsten skeleton have been made through a lot of experiments.

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  • 根据热重分析拟定粉体的预烧温度通过SEM观察陶瓷微观结构

    The calcination temperature was determined by the thermal analysis and ceramic microstructure was observed by SEM.

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  • 目的探讨预烧温度升温速率氧化铝玻璃复合体物理力学性能影响

    AIM: To study the effects of presintering temperature and the temperature elevation speed on the physical and mechanical properties of alumina glass composites (AGC).

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  • 所述金属氧化物电阻侧面形成无机方法的特征经过步骤

    The forming method of the inorganic high resistance layer at the side surface of the metallic oxide resistor is characterized by not needing a preburning step.

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  • 过程温度温度保温时间降温方式)及处理工艺进行了研究。

    The process conditions, including presintering temperature, sintering temperature and time, cooling mode and pretreatment were studied.

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  • 自焙电极大型制电炉关键技术之一单位产品的电极消耗费用电极的

    Soderberg electrode is the one of the critical technologies for large-scaled electric phosphorus furnace. The electrode consumption of unit product is much lower than that of pre-sintering electrode.

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  • 进行实验观察成分预烧结制度颗粒大小压制压力时间热压作用

    Three series of experiments were carried out to observe the effects of composition, presintering schedule, particle size of fe powders, compacting pressure, sintering time and hot-pressing.

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  • 间接法选择性激光技术制备金属后处理工艺包括脱脂高温以及金属。

    The post-processing of indirect SLS includes debinding, pre-sintering, high temperature sintering and metal infiltration.

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  • 制作工艺为:配料烘干预烧、球磨、造粒成型排胶银、极化

    The preparation technology comprises mixing, ball milling, stoving, presintering, ball milling, pelleting, forming, dumping, sintering, silver brushing, silver sintering and polarizing.

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  • 结果表明:原料种类催化剂、干燥及条件,是影响复合氧化物细粉均匀性活性主要因素。

    The results showed, that the chemical homogeneity and activity of the powder depended on the types of raw material, catalysts and the calcination conditions.

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  • 不同预烧温度制备的CCTO薄膜,快速退火处理后,其介电损耗较小,基本0.1~0.35之间

    The CCTO films prepared with different preheating temperature after rapid thermal annealing treatment have the smaller dielectric loss, and the values lie in between 0.1~0.35.

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  • 以锶永磁铁氧体yf28原料,采用工业生产工艺,分别制备不同添加剂的锶永磁铁氧体,性能进行研究。

    Permanent ferrite samples were prepared from YF28 pre-sintering materials doped with different additives with an industrial craft method and their magnetic properties were investigated.

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  • 发明提供了上述 铁氧体磁制备方法其包括以下步骤:配料混料破碎烘干退火解碎

    The invention also provides the preparation method of the ferromagnetic oxide powder, comprising the steps of dosing, mixing, preburning, crude crushing, fine grinding, drying, annealing and smashing.

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  • 中性玻璃A-W生物活性玻璃陶瓷混合陶瓷TC4基体上,经形成过渡然后涂覆A-W陶瓷,经结来制备复合试样

    Coated by the mixed powders of neutro-glass and A-W bioactive glass ceramics on TC4 matrix and presintered to form a transition layer, the samples then were coated with A-W powders and sintered again.

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  • 中性玻璃A-W生物活性玻璃陶瓷混合陶瓷TC4基体上,经形成过渡然后涂覆A-W陶瓷,经结来制备复合试样

    Coated by the mixed powders of neutro-glass and A-W bioactive glass ceramics on TC4 matrix and presintered to form a transition layer, the samples then were coated with A-W powders and sintered again.

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