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Hybridization of additive manufacturing processes to build ceramic/metal parts: Example of HTCC
Journal of the European Ceramic Society ( IF 5.7 ) Pub Date : 2020-10-21 , DOI: 10.1016/j.jeurceramsoc.2020.10.032
Jonathan Raynaud , Vincent Pateloup , Mégane Bernard , Delphine Gourdonnaud , Damien Passerieux , Dominique Cros , Valérie Madrangeas , Philippe Michaud , Thierry Chartier

Stereolithography is an additive manufacturing process, which makes it possible to fabricate useful complex 3D ceramic parts with a high dimensional resolution, a good surface roughness and properties close to those obtained by classical routes. Previous work concerning LTCC components, demonstrates that it is possible, by coupling the stereolithography with robocasting additive processes, to obtain multi-material components (e.g. ceramic / metal components). On the base of this previous work, the manufacturing of HTCC components using this innovative hybrid additive manufacturing process is described. Various complex and innovative geometries of HTCC alumina/tungsten components, in order to improve the characteristics of current circuits, are built and the mechanical and electrical properties characterized. Finally, hyper-frequency parameters of simulated HTCC complex micro strip resonators were compared to measured values on components manufactured by additive manufacturing.



中文翻译:

增材制造工艺的混合以制造陶瓷/金属零件:HTCC示例

立体光刻技术是一种增材制造工艺,它可以制造有用的复杂3D陶瓷零件,该零件具有高尺寸分辨率,良好的表面粗糙度和接近于传统工艺的性能。先前有关LTCC组件的工作表明,通过将立体光刻技术与机器人浇铸添加剂工艺相结合,可以获得多材料组件(例如陶瓷/金属组件)。在此之前的工作的基础上,介绍了使用这种创新的混合添加剂制造工艺制造HTCC组件的过程。为了改善电流电路的特性,建立了HTCC氧化铝/钨组件的各种复杂且创新的几何形状,并对机械和电气特性进行了表征。最后,

更新日期:2020-12-01
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