The results of investigative work on chemical, optical emission spectrochemical, and X-ray spectrographic methods were presented. Of the two chemical methods studied, the iron reduction
A titanium alloy containing 10 a/o vanadium and 10 a/o zirconium has potential strength and heat treatability that merits further investigation. The titanium-10vanadium-10zirconium alloy, solution-treated
Research revealed that by systematic elimination of detrimental impurities introduced with the raw materials and by improved handling and processing techniques, high-quality ductile titanium with
Most brown-iron deposits of southern Missouri occur in residual materials resting on Jefferson City dolomite, Roubidoux sandstone, or Gasconade dolomite, all of the Ordovician system
Results of the study of titanium binary and ternary alloys containing vanadium and cobalt show that: Vanadium additions up to 16 weight-percent were insufficient to
This report does not constitute a finished investigation. Its purpose is to report on the status of current reduction studies and to demonstrate that high-purity
Three fundamental methods are employed in decomposing phosphate rock: Reduction by carbon at high temperature. Treatment with one or more acids. Calcination or fusion with
Coals ranging in rank from lignite to anthracite, cokes carbonized at temperatures ranging from 520° to 1,180° C., and synthetic polymers have been oxidized by
The heap leach cyanidation carbon adsorption electrowinning process developed has proved to be an economical method for exploiting low-grade gold ores and small isolated deposits
Based on the analysis of the W50 values of 65 permissible-type formulations, with and without added sodium chloride of various particle sizes, it was concluded