| 1. | Study on synthesis of cordierite by coal - series kaolin
煤系高岭土合成堇青石工艺研究
|
| 2. | The calculation and study of the crystal cell parameters of nano - cordierite
纳米级堇青石晶胞参数的计算与研究
|
| 3. | We adopt cordierite ceramic to extrat shaping , and process it
采用堇青石（ cordierite ）陶瓷挤出成型，再加工而成。
|
| 4. | Cordierite - mullite kiln furniture
莫来石窑具
|
| 5. | Study on thermal durability and modification mechanism of washcoat for cordierite monolith substrate
堇青石蜂窝陶瓷载体涂层热稳定性及改性机制研究
|
| 6. | Cordierite is a kind of superior heat - resistant material melting point can achieve 1400 , and its thermal expansion coefficient is close to zero
Cordierite是一种优越的耐热材料（熔点达1400 ）其热膨胀系数接近于零，因此，可忍受急剧之温差。
|
| 7. | Aim to the shortage of cordierite honeycomb which was used widely , we studied the procession to extruded alumina honeycombs for automotive emissions control in this work
本研究采用现代测试技术如xrd 、 sem 、 epma等对载体及涂层的组成、结构与性能进行了研究。
|
| 8. | Cordierite is mainly used in the production of ceramic kiln furnitures , and also can used as the additive to improve the thermal shock resistance of refractories and ceramic products
主要用于陶瓷窑具的生产，亦可作为改善耐火材料或陶瓷制品抗热震性能的加入物。
|
| 9. | Mas precursor powders were uniaxially pressed at 100 mpa employing a lubricated steel cylindrical mold . after sintering at 1450 for 2 hours , single - phase cordierite ceramic is prepared , and its relative density is 95 . 1 %
Mas先驱体粉末在100mpa的轴向压力下成型后，经1450无压烧结2小时，得到单相堇青石陶瓷，其致密度达95 . 1 。
|
| 10. | Mas precursor powders are prepared using aluminium sulfate , colloidal silica , and magnesium nitrate as raw materials via sol - gel methods , dsc - tg and xrd show that the mas precursor powders transform to cordierite completely at 1300
以硫酸铝、硝酸镁和硅溶胶为原料，采用溶胶-凝胶法，制得mas先驱体粉末， xrd表明，该粉末经1300的热处理后，完全转变为堇青石。
|
您当前位置：