Immobilization of Yeast on Porous Foamed Ceramics 泡沫多孔陶瓷固定酵母细胞条件研究
Foamed ceramics with gradient pores used raw materials of clay A, talc and industry alumina were prepared by adjusting slurry viscosity and choosing precursor with different size pores at 1 270 ℃. Dipping method was adopted. 利用粘土A、滑石和工业氧化铝为原料,通过调整泥浆的粘度及选择不同孔径的前驱体,采用浸渍有机前驱体成型法,在1270℃下制备出了具有孔梯度的泡沫陶瓷制品。
Preparation of Foamed Ceramics 泡沫陶瓷的研制
Preparation Methods of Foamed Ceramics 泡沫陶瓷的制备方法
The manufacturing technique and the approach to improve the quality of infrared foamed ceramics are presented. 本文探讨了制备红外泡沫陶瓷的工艺条件及提高制品性能的途径。
The preparation methods of foamed ceramics were reviewed with emphases on processing techniques as well as advantages and drawbacks of the methods. 本文综述了泡沫陶瓷的几种制备方法,指出了各种方法的工艺关键及其优缺点。
Infrared foamed ceramics is a new and usefull ceramic material. The research and development of this material are of significance for infrared heating techique. 红外泡沫陶瓷是一种用途广泛的新型陶瓷材料,它的研究和开发,对红外加热技术有重要的意义。
It was suggested that gel-casting technique be introduced to the preparation process so as to improve the properties and reliability of the foamed ceramics. 在陶瓷粉料中适当加入陶瓷纤维,会改善发泡反应法制品性能;将注凝成型技术移植到泡沫陶瓷制备工艺中可望取得较理想的效果。