A Multiparametric Analysis of Sintering of Varistors Based on ZnO

A possibility of both analysis and various presentation of multi-dimensional information, i.e. properties of ZnO varistor system with additives, sintered within temperature range 1323-1423 K, Has been presented it this paper by non-parametric methods of pattern recognition. An optimal linear transformation from six- into two-dimensional space has been performed. Thus, a direct look into mutual relations existing between characteristics of a system that is sintered at different temperatures is possible.