Search U.S. government technical reports digitized or harvested by TRAIL.
Use of thermodynamical data to study the chemical reactions of metallurgical processes
Absorption of nitrogen by steel
Explosive shattering of minerals as a substitute for crushing preparatory to ore dressing
Explosive shattering of minerals
Progress report - metallurgical division.
Progress report - metallurgical division.
Progress report - metallurgical division.
Progress reports--metallurgical division.
Progress reports - metallurgical division.
Progress reports - metallurgical division.
Progress reports - metallurgical division.
Progress reports - metallurgical division.
Progress reports - metallurgical division.
Manganese investigations -metallurgical division.
Development and Use of Certain Flotation Reagents
Report Submitted to the Trail Smelter Arbitral Tribunal
Sponge iron :a progress report
The metallurgical research program of the Bureau of Mines relating to iron and steel
Metallurgical research program of the Bureau of Mines relating to the nonferrous metals