Guidotti, Ronald A.
Nitride intermediates in the preparation of columbium, vanadium, and tantalum metals (in two parts) : 2. thermal decomposition of the nitrides Guidotti, Ronald A.; Kesterke, D. G.; Atkinson, G. B. - Washington Bureau of mines 1976 - 15 p. - RI 8103 .
MINERIA
MINING
TANTALO VANADIO NIOBIO NITRUROS TANTALUM VANADIUM NIOBIUM NITRIDES
622
Nitride intermediates in the preparation of columbium, vanadium, and tantalum metals (in two parts) : 2. thermal decomposition of the nitrides Guidotti, Ronald A.; Kesterke, D. G.; Atkinson, G. B. - Washington Bureau of mines 1976 - 15 p. - RI 8103 .
MINERIA
MINING
TANTALO VANADIO NIOBIO NITRUROS TANTALUM VANADIUM NIOBIUM NITRIDES
622