Compression Testing Of Green And Dry Iron Ore Pellets ? Introduction

For many years the green and dry compressive strengths' of pellets have been, considered as possible criteria of pellet performance during induration. Although widely quoted throughout the industry, little attention has been given to standardizing the unfired pellet compressive strength test or to determining the characteristics of the test. The purpose-of this study was to compare the constant deformation rate test with that using a constant loading rate in addition, the dependence of these tests on such pellet properties as size, weight, and method of balling was to be investigated.