@article{oai:yamagata.repo.nii.ac.jp:00000442, author = {神田, 良照}, issue = {1}, journal = {山形大学紀要.工学}, month = {Feb}, note = {論文(Article), The demand for fine particles is increasing in many industries. It is important to estimate the fine grindability of solids materials. The Work Index proposed by Bond is an important factor in evaluating a fine grinding process. In this paper, the author proposed a corresponding Work Index which is proportional to the Work Index. It could be estimated by the examination of the zero-order increasing rate constant of mass fraction less than a sieving size. The relationship between the corresponding Work Index and the sieving size was studied. As the results, it was found that the corresponding Work Index is useful for estimating the fine grinding energy.}, pages = {7--15}, title = {微粉砕に要する仕事量の予測}, volume = {29}, year = {2006} }