Guidotti, Ronald A.
Nitride intermediates in the preparation of columbium, vanadium, and tantalum metals (in two parts) / by R.A. Guidotti, G.B. Atkinson, and D.G. Kesterke. - Washington, DC : U.S. Dept. of the Interior, 1976. - [2], ii, 25 p. : ill. - Report of investigations / Bureau of mines, U.S. Department of the Interior ; 8079 . - Report of investigations (U.S. Department of the Interior. 8103 .
Pt. 1: Nitride preparation. - - Pt. 2: Thermal decomposition of the nitrides.
92045031
Nitrides.
Niobium.
Vanadium.
Tantalum.
Nitride intermediates in the preparation of columbium, vanadium, and tantalum metals (in two parts) / by R.A. Guidotti, G.B. Atkinson, and D.G. Kesterke. - Washington, DC : U.S. Dept. of the Interior, 1976. - [2], ii, 25 p. : ill. - Report of investigations / Bureau of mines, U.S. Department of the Interior ; 8079 . - Report of investigations (U.S. Department of the Interior. 8103 .
Pt. 1: Nitride preparation. - - Pt. 2: Thermal decomposition of the nitrides.
92045031
Nitrides.
Niobium.
Vanadium.
Tantalum.