Ultrafine particle and fiber production in microgravity
Ultrasonic system evaluation phantoms
Upgrading the nickel content from low grade nickel lateritic iro
Use of alkali metal silicates to reduce particulate emissions in
Use of alumina-carbon agglomerates in the carbothermic...
Use of an induction furnace for the production of iron from ore
Use of argon to prepare low-carbon steels by the basic oxygen pr
Use of CO.sub.2 in argon-oxygen refining of molten metal
Use of novel rotary tubular kiln
Use of prereduced ore in a blast furnace
Use of scavenger in recovery of metal values
Use of tetraalkylammonium halides as flotation collectors
Using a rotary device for treating molten metal