汇报时间：2023年7月11日(星期三) 上午10: 00

汇报地点：创新港校区2号巨构先进所会议室（一）3F-033

汇报人：李赛

国际会议信息

会议名称：The XVIIIth Conference of the European Ceramic Society (XVIII ECERS)

会议时间：July 2-6, 2023

会议地点：LYON CONVENTION CENTRE, Lyon, France.

会议简介：The XVIIIth Conference of the European Ceramic Society will take place in Lyon, on 2-6 July 2023. Lyon, where the Rhône and the Saône rivers meet, has always been a city of exchanges and industrial development, with major historic landmarks. ‘Lugdunum’ was founded in 43BC by the Romans and served as the capital of Gaul. It was also famous, as the world capital of silk, during the French Renaissance. Lyon’s cuisine is famous all over the world, the cinema was invented by the Lumière brothers in this City of Lights, surrounded by prestigious wine areas where you can taste Beaujolais, Burgundy and Côtes-du-Rhône, not far from the Alps and of course Mont Blanc. Lyon is also the city of cutting edge industry and engineering, especially in the fields of chemistry and materials, bio-technology and medicine, mobility systems, with numerous schools and faculties created to answer technological and societal needs. Thus, it is a great pleasure to welcome ceramists in the City of Lights, to share the latest discoveries in ceramic science and technology, reconnect with colleagues from around the world, in a convivial conference atmosphere . The conference, hosting ceramic experts from industry and academia, offering a unique opportunity to participate in an international event covering the development and applications of ceramic-based systems. In addition to the now traditional symposia dealing with innovative processing, thermo-mechanical properties, modelling and ceramics for different high-tech applications, emphasis will also be given to advanced characterization techniques, silicate-based ceramics and materials for building applications, as well as the place of ceramics in necessary sustainable development. Lyon has been growing and evolving for 2,000 years: it is today a leading sustainable destination. Therefore, intent on reducing our environmental impact, we will make this XVIIIth ECerS conference a truly “think green” event.

参会论文信息

Title: Thermally assisted material extrusion 3D printing of continuous carbon fiber-reinforced SiC composites

Author: Sai Li, Zhongliang Lu, Kai Miao

Abstract: A novel method for the three-dimensional (3D) printing of continuous carbon fiber-reinforced SiC composites is proposed. A thermally assisted extrusion-based 3D printing system was developed to simultaneously print a thermoplastic SiC ink, which exhibited shear-thinning properties at high temperatures and underwent rapid solidification at room temperature, and continuous carbon fiber bundles. The viscosity, thixotropy, and printability of the thermoplastic ink were optimized by varying the content of SiC whiskers. Furthermore, the established correlation between the ink composition, nozzle structure, and printability demonstrated that fiber deviations in filaments could be minimized by selecting an appropriate whisker content and coaxial nozzle. A trade-off between the dimensional accuracy and mechanical properties of the printed materials was achieved by optimizing the ink composition and nozzle structure.

欢迎有兴趣的同学届时参加。