Open AccessAnalysis of The Role of Ceramic Green Body Enhancer (C3h3nao2) N in Art Ceramic Molding
Author(s) -
Shen Yan,
Yu Fang
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/612/3/032018
Subject(s) - green body , ceramic , materials science , slurry , composite material , mass fraction , shrinkage , viscosity , suspension (topology) , mold , molding (decorative) , mathematics , homotopy , pure mathematics
Using (C 3 H 3 NaO 2 ) n as a dispersing agent, an alumina art ceramic slurry having good dispersibility and suspension stability is obtained. The effect of the addition amount of (C 3 H 3 NaO 2 ) n on the viscosity of alumina art ceramic slurry and the influence of solid content on the blanking time, mold release performance and shrinkage of the green body were analyzed. The results show that (C 3 H 3 NaO 2 ) n can effectively improve the forming strength of the art ceramic body and reduce the deformation rate of the green body. When the mass fraction of the reinforcing agent c is 0.6%, the drying strength of the green body increases by 167.5%. The deformation rate of the blank is reduced from 50% to 10%.