烧结

The whole sintering process of SHS converter fettling materials can be divided into three steps. The first step is the decomposition reaction of carbonates and sodium nitrate, which is an endothermic reaction. The second step is the SHS reaction, i. e. thermite reaction, the metal of Al reacts with CO〓, O〓, NO〓, Fe〓O〓 to form Al〓O〓. The speed of thermite reaction is very quick, and accompanied with large amount of heat emission and temperature rise. The third step is the reaction of spinels formation. The Al〓O〓 produced by SHS reacts with MgO to form spinels.

整个SHS补炉料的烧结过程分三步进行：第一步为碳酸盐、硝酸钠的分解反应，属于吸热反应；第二步为SHS反应即铝热反应，金属铝粉与CO〓、O〓、NO〓、Fe〓O〓等反应生成Al〓O〓，反应速度很快，并伴随有巨大的放热和温度升高；第三步为合成尖晶石的反应，SHS反应产物Al〓O〓与MgO反应生成尖晶石。

The sinter electrode constructions are being slowly replaced by higher capacity structures such as a felted nickel fibril electrode structure.

烧结电极结构的电池逐渐被具有高容量的粘合纤维镍结构的电池所以取代。

With different sintering conditions, the effect of the luminescent intensity due to sintering temperature and the concentration of activator would be discussed by the X-Ray Diffraction, photoluminescence spectrometer and Field Emission Gun Transmission Electron Microscope.

并在不同的烧结条件下探讨锻烧温度、掺杂活化离子浓度对萤光发光强度的影响。

However, the traditional preparation technology needs the high temperature sintering normally, this kind of film needs high temperature resistant base, which has restricted its scope of application.

然而传统的制备工艺一般需要高温烧结，制备这类材料需要耐高温的基底，这就限制了其使用范围。

There are three time sections for SiC-Si3N4 firebrick processing in electrical resistance furnace, which is called heating, chemical reaction-sintering and cooling section.

电窑中SiC-Si3N4耐火砖的烧制过程按时间可分为三个阶段，即加热阶段、化学反应－烧结及冷却阶段。

Atalano uses this SSK to put fireclay products through an 18-hour firing cycle. Each cycle produces 286 pieces, while the maximum kiln car load is 925kg.

talano将其用于耐火粘土产品的18小时循环烧结，完成一个周期可以产286片，最大的窑车装载量为925千克。

The process of the high energy ball milling,the process of the flan press and the process of the liquid phase sinter was studied. And the influence of those processes to the property of the Mo-Cu alloy was concluded.

本文从工艺上主要研究了Mo-Cu复合粉末的高能球磨工艺、Mo-Cu粉末生坯的压制工艺、液相烧结工艺以及不同的工艺条件对材料性能的影响。

As the arrival time of a flexion is known, the average speed at the forefront can be calculated.

根据拐点出现的时间，求出烧结过程中各带前沿平均速度。

The experimental results can be used as a basis for fly ash sintering process adoption and operation parameter determination.

实验结果为飞灰无害化低温烧结工艺的选择和运行参数的制定提供了依据。

The invention prepares the compound hollow spheres by taking the polymer hollow sphere as a template and combining sol-gel, settlement reaction and redox process through the method of forcing interface or surface settlement, removes the template polymer through high sintering or selective extraction of a solvent to obtain the hollow spheres of minerals, metals and organic matters.

本发明以聚合物中空球为模板结合溶胶-凝胶、沉降反应、氧化还原过程，通过强制界面的方法或表面沉降方法制备了的复合中空球，高温烧结或溶剂选择性抽提将模板聚合物除去得到无机物、金属、有机物中空球。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。