1. 1) Nippon Slag Association. Statistic Data (2004) in Web. (http://www.slag.jp/).
2. 2) Atomization Technology, Institute for Liquid Atomization and Spray Systems, Morikita Publishing, Tokyo, (2001).
3. Feasibility of Rotary Cup Atomizer for Slag Granulation.
4. Cold Experiments of Rotary Vaned-disks and Wheels for Slag Atomization
5. 5) Report No. 80; Effective Utilization of Steelmaking Slag in View Point of Energy and Resource Saving, Research Group of Resources, Science and Technology Agency in Japan (now at Ministry of Education, Culture, Sports, Science and Technology), (1978).