烧结

Density and microstructure of the sintered bodies were investigatied. The main factors which affect the dentification of the composite were disscussed.

对BN-YAlON复合陶瓷进行了热压和无压烧结试验，对烧结体的密度变化和显微结构进行了研究，分析了影响BN基复合陶瓷致密化的主要因素。

The traditional control methods are not suitable for the new situation of desulphuration and reduction of pollution.

烧结工艺排放的SO2量约占钢铁生产的60%，传统上采用低硫原料配入、高烟囱扩散稀释等控制方法，已不能适应脱硫减排新形势。

A new technique of desulphuration of flue gas,where double-flue and twin suction fan are used,is developed by Fujian Sanming Steel Group,based on CFB-FGD semi-dry process,which provides a new example for solving the difficult problem of sintering desulfuration in iron and steel industry.

福建三钢在CFB-FGD半干法脱硫工艺基础上大胆创新，在设计上采用了双大烟道、双主抽风机工艺配置的烟气选择性脱硫技术方案，为解决钢铁行业烧结脱硫难题提供了参考。

The nano-aluminum phosphate powder was prepared through adjusting the pH value of aluminum dihydric phosphate by dropping ammonia water at a proper temperature in the presence of additive CTAB.

在有机调整剂CTAB的作用下，将磷酸二氢铝溶液用氨水调节pH值在一定温度下合成纳米磷酸铝粉体，然后经高温烧结制得致密陶瓷薄膜。

The influence of SiO2, Fe2O3 on the thermal conductivity, melting point of risers covering flux were studied in the paper and the effect of dilative graphite on expansibility and heat-insulating property were also investigated. The high temperature microstructures and the thermal insulation mechanism were researched by scanning electron microscope.

在综合硅酸盐相图理论知识及大量国内外研究资料的基础上，着重研究SiO2、Fe2O3对保温冒口覆盖剂的导热系数、熔化温度的影响，以及膨胀石墨对冒口覆盖剂膨胀性和保温性能的影响，并利用扫描电镜分析了冒口覆盖剂高温烧结微观组织形貌及其保温机理。

Sintering behavior of diphasic aluminosilicate gel and microstructure of ceramics were studied over a range of chemical composition (Al 2O 3/SiO 2 ratio).

对具有不同Al2O3／SiO2比的双相铝硅凝胶的烧结行为及陶瓷材料的显微结构进行了研究。结果表明，少量液相的存在对先驱粉末的致密化速率和材料显微结构有显著的影响。

Cu-C composite is one of the most potential materials for pantograph slide plate, which is an important component of pantograph system in locomotive. The principle of wettability between Cu and C was investigated in this paper. The element of Mo was selected to improve the wettability between Cu and C. The fabrication process of cold compression sintering fiber reinforced Cu-C composite and its effect on the composite property were studied. The wear and friction mechanism of Cu-C composite was investigated initially by electriferous friction test.

Cu-C材料是目前最具应用前景的电力机车受电弓滑板用材料之一，本文研究了Cu与C之间的润湿原理，利用Mo元素有效改善了Cu与C之间的润湿性；并对冷压烧结法制备纤维增强Cu-C复合材料的工艺过程及其对性能的影响进行了研究；通过带电摩擦试验对Cu-C复合材料带电摩擦磨损机理进行了初步探讨。

The furnishing and the endmost section of sinter machine automatic supervision and picture analysistaking advantage Of specialist's experience system for Magang the second sinter plant are developed.

研制了马钢第二烧结厂烧结机布料及机尾断面自动监测图象专家分析系统，简要介绍了该系统的应用及硬件和软件主要基本结构及设计方案。

Using oxygen ethine flame spraying weld technology,taking Ni base alloy powder Ni O2C as material of spraying weld layer,the spraying weld prestrengthening to the sealing chute of No.

采用氧一乙炔火焰喷焊工艺，选择镍基合金粉末 Ni-O2 C作为喷焊层材料，对莱钢烧结厂 1#烧结机密封滑道，进行喷焊预强化，解决了高温烟气冲蚀和磨粒磨损问题。

The efflorescence and sintering of desulfurizer had not been found through checking after examinatorial test.

经过检查，考核试验后的脱硫剂无粉化和烧结现象，并保持足够的机械强度、实测硫容仍保持21%，完好如初。

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％。