Xiangchun Liu
Articles written in Bulletin of Materials Science
Volume 37 Issue 1 February 2014 pp 117-122
Sintering, camber development of layer composites and a new method to eliminate or decrease camber
Zinc–magnesium titanate dielectrics/nickel–zinc–copper ferrite layer composites were prepared by tape-casting technique combined with a uniaxial pressure shaping technique. The sintering and camber development of the composites were investigated. The results show that the difference of shrinkage in the later stages of sintering is the main cause of camber distortion. To eliminate or decrease the camber, a new method semi-fixed uniaxial pressure technique (SUP) was proposed. This method uses uniaxial pressures by which different radial densities can be introduced when one layer's edge is clamped and the other is free while laminating two different layers. The results obviously show that the SUP technique can decrease the camber and the camber curvature shows an inverse quadratic dependence on the applied pressure.
Volume 45, 2022
All articles
Continuous Article Publishing mode
Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
Chemical Sciences 2020
Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
Physical Sciences 2020
Click here for Editorial Note on CAP Mode
© 2021-2022 Indian Academy of Sciences, Bengaluru.