Computer simulation of low-temperature composites sintering processes for additive technologies

International Conference "Modern Technologies and Materials of New Generations"

Tovpinets, A.O.^1 ; Leytsin, V.N.^1 ; Dmitrieva, M.A.^1

Immanuel Kant Baltic Federal University, Kaliningrad

236016, Russia^1

关键词: Additive technology;    Composites structures;    Initial composition;    Low temperatures;    Refractory products;    Sintering process;    Structure determination;    Thermal destruction;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/286/1/012001/pdf
DOI  :  10.1088/1757-899X/286/1/012001

来源: IOP

【 摘 要 】

This is impact research of mixture raw components characteristics on the low-temperature composites structure formation during the sintering process. The obtained results showed that the structure determination of initial compacts obtained after thermal destruction of the polymer binder lets quantify the concentrations of main components and the refractory crystalline product of thermal destruction. Accounting for the distribution of thermal destruction refractory product allows us to refine the forecast of thermal stresses in the matrix of sintered composite. The presented results can be considered as a basis for optimization of initial compositions of multilayer low-temperature composites obtained by additive technologies.