共 22 条
[1]
[Anonymous], J LESS COMMON MET
[3]
OXIDE DER TIEFTEMPERATUROXYDATION VON NIOB UND TANTAL
[J].
JOURNAL OF THE LESS-COMMON METALS,
1962, 4 (06)
:533-546
[4]
GEBHARDT E, 1957, METALLK, V48, P503
[5]
PHOSPHATES OF NIOBIUM AND TANTALUM
[J].
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
1951, 73 (11)
:5091-5093
[7]
KING BW, 8255 ASTM KARTE
[8]
KOFSTAD P, 1961, J I MET, V90, P253
[9]
OXIDATION MECHANISMS OF NIOBIUM, TANTALUM, MOLYBDENUM AND TUNGSTEN
[J].
JOURNAL OF THE LESS-COMMON METALS,
1960, 2 (2-4)
:172-180