Characterization of Slurry-Cast Layer Compounds for 3D Printing of High Strength Casting Cores.

ABSTRACT: Additive manufacturing of casting cores and molds is state of the art in industrial application today. However, improving the properties of chemically bonded casting cores regarding temperature stability, bending strength, and surface quality is still a major challenge. The process of slurry-based 3D printing allows the fabrication of dense structures and therefore sinterable casting cores. This paper presents a study of the slurry-based fabrication of ceramic layer compounds focusing on the drying process and the achievable properties in slurry-based 3D printing of casting cores. This study aims at contributing to a better understanding of the interrelations between the drying conditions in the 3D printing process and the properties of sintered specimens relating thereto. The drying inten

SUBMITTER: Erhard P 

PROVIDER: S-EPMC8539653 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature