| 1. | Experimental study on blending australian fine ore to baogang sinter 印度果阿矿粉的烧结性能初探 |
| 2. | Effect of additives on the sintering of fired magnesia - calcium brick 添加剂对烧成镁钙砖烧结性能的影响 |
| 3. | Effects of - al2o3 nano - powder additions on sintering of high purity corundum brick 3纳米粉对高纯刚玉砖烧结性能的影响 |
| 4. | Sintering properties and reaction process of - sialon alumina silica composite in coke bed at high temperatures 2系材料烧结性能及反应过程研究 |
| 5. | Experimental research on sintering performances of imported powder iron ores with high and medium ignition loss 中高度烧损进口铁矿粉烧结性能试验研究 |
| 6. | Effects of additives on the sintering properties and electric conductivity of nife2 o4 spinel anode materials 掺杂对镍铁尖晶石阳极材料烧结性能及电导率的影响 |
| 7. | It is now known that using powder with fine particle size and homogeneous distribution of ingredients can improve the sinterability of a powder compact , especially in w - cu system , for which the dominant sintering mechanism is particle re - arrangement during the liquid - phase sintering 而超细、混合均匀的粉末能较大地改善粉末的烧结性能,对以颗粒重排机制为主导的w - cu系液相烧结尤为如此。 |
| 8. | The property and micro structure of the resulting powders was studied , with emphasis on the sinterability of different w - cu powders , and the effects of properties of w - cu powders on the microstructure , the mechanical and physical properties of the sintered w - cu parts 本文对超细w - cu复合粉体的制备及烧结工艺对其烧结性能和组织结构的影响进行了研究,以探索一种制备高性能超细晶粒w - cu复合材料的新途径。 |
| 9. | The formation of new phase such as mullite and gahnite by solid - phase reaction in multiphase materials can benefit the sintering of materials at 1700 , decreased apparent porosity to less than 5 % . reducing atmosphere inhibited the synthesis of mullite and gahnite , played a negative role in the densification of multiphase materials 固相反应生成的锌铝尖晶石和莫来石具有较高的活性,使复相材料在1700烧后显示出更好的烧结性能,其显气孔率降低到5以下;还原性气氛阻碍了莫来石和锌铝尖晶石的生成,不利于复相材料的烧结和致密化。 |
| 10. | The questions the researcher concerned are which system will be chosen and how to obtain the good lithium ionic conductor materials , which is the basic departure of the paper . the addition of second phase in composite can change the interface structure and the conduction mechanism , improve the matrix conductivity and other function such as the sintering , crisping and so on , so the research of composites are an interesting field of the ionic conductors . the synthesis of lithium ionic conductor is often by solid state reaction , but this method needs high temperature and leads to the volatility of lithium which not only causes the drift of the compounds but gets the no well - distributed materials 研究者所关注的问题是选择新的体系进行研究,以期得到性能更好的锂离子导体材料,这也正是本论文的基本出发点;复合离子导体中第二相的加入改善了基质的界面结构和导电机制,不仅可以提高基质材料的电导率,还可以在一定程度上改善材料的其它性能,如烧结性能、脆性和机械强度等。因此复合材料的研究是离子导体一个有广阔前景的发展方向;合成锂离子导体,特别是成分复杂的体系以传统的固相合成法为主,但这种方法需要较高的温度,容易引起锂的挥发,从而造成产物组成的偏移,而且不易得到显微结构均匀的材料。 |