Number | Name | Date | Kind |
---|---|---|---|
1755845 | Snyder | Apr 1930 | |
3844677 | Wenzel et al. | May 1975 | |
4171971 | Brotzmann et al. | Oct 1979 | |
4198228 | Jordan | Apr 1980 | |
4248627 | Blumenthal et al. | Feb 1981 | |
4266968 | Daldrup | May 1981 | |
4844737 | Oono et al. | Jul 1989 | |
4917727 | Saito et al. | Apr 1990 | |
4985075 | Ohno et al. | Jan 1991 |
Number | Date | Country |
---|---|---|
817647 | Nov 1974 | BEX |
302041 | Apr 1989 | EPX |
444802 | Dec 1974 | SUX |
1216779 | Dec 1970 | GBX |
Entry |
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A. Poos, The Future of the Blast Furnace, 1990, pp. 395-404, 6th Inst. I & S Congress. |
D. M. Kundrat et al, Injections in the Iron Blast Furnace: A Graphics Study by Means of the Rist Operating Diagram, 1991, pp. 363-383, Metallurgical Transactions B. |