Research Article

An Approach Based on the Exploratory Data Analysis to Relate the Wear Behavior with the Microstructure of Ductile Cast Irons

Table 1

Summary of the first phase of the section classifying algorithm.

Behavior box plots of separation distances and sizes of nodules of each sectionClass

Both box plots have their maximum value bigger than the upper limits ()A
Only one of the box plots has their maximum value bigger than the upper limits ()B
Both box plots have their maximum value smaller than the upper limit ()C