| 1. | Ablation characteristics of 2d - c c composites and their graphitized products
复合材料及其石墨化制品烧蚀特性分析 |
| 2. | With the development of steel - making , the demand on graphitized electrodes is gradually incrementing
随着电炉炼钢技术的发展，石墨电极的需求量也在不断地增长。 |
| 3. | In our country , the graphitized electrode production mainly uses acheson graphitization furnace , which has the disadvantage of long production cycle , large power consuming , low efficiency and control technique
国内生产石墨电极主要采用的是艾奇逊石墨化炉，该石墨化炉生产周期长、能耗大、效率低，而且控制技术相对落后。 |
| 4. | These amorphous carbon tubes are totally different from those graphitized carbon nanotubes obtained through traditional methods . the simple and direct synthesis method is superior to the usual casting method by mesoporous silica materials
相对于利用中孔sio _ 2为模板合成的中孔碳材料，我们的合成方法更简单直接，并且如此大孔径的有序中孔碳材料也是首次报道。 |
| 5. | The results show that the properties of the graphitized samples based on high quality eca and quantitative low ashes raw materials produced by proper carbon technics have reached to the demand of the cathode materials for high - current aluminium electrolysis cell
结果表明，以无烟煤为主要原料，配以一定比例的少灰料作为骨料，通过适当的炭素工艺制备的石墨化阴极材料试样，其常规理化性能可以满足大电流铝电解槽用阴极材料的要求。 |
| 6. | The pyrolysis process of the cmf aerogel was investigated firstly by means of ir technique . the results showed an infrared active vibration occured in the temperature range of 400 - 600 " c , which was corresponding to the tubstatic graphitized structure formed hi these aerogels
采用ir分析技术跟踪c _ mf气凝胶的热解过程，发现400 600之间样品中出现石墨化结构的红外活性振动，表明炭气凝胶的微结构中开始有乱层石墨化微晶出现。 |
| 7. | Four kinds of c / c composites with different preparation techniques were graphitized at 2400 - 2880 . the relations between magneto - resistance and orientation ( the angle between surface of samples and magnetic field ) , measure temperature , the intensity of magnetic field ( b ) were studied for each sample . the micro - structure and x - ray diffraction pattem were investigated too
本论文在对制备工艺不同的四种碳/碳复合材料样品进行2400 2880的石墨化处理后，应用ppms （ physicalpropertymeasurementsystem ）研究了测试位向（试样某特定面和磁场方向夹角） 、测量温度以及外加磁强对材料磁电阻特性的影响，同时研究了各试样的微观结构和x射线衍射谱图。 |
| 8. | The graphitized cathode block samples have been trial - produced using high quality eca ( electrically calcined anthracite ) rationed petroleum coke and pitch coke and quantitative pitch used as raw materials by the conventional carbon technics concluding moulding , baking , high pressure impregmating , after - baking and graphitization
摘要选取优质电煅无烟煤，分别配以一定比例的石油焦和沥青焦作为骨料，与煤沥青混合后按照模压成型、焙烧、高压浸渍、二次焙烧和石墨化等常规炭素制品生产工艺流程制备石墨化阴极材料试样。 |
