... the refractory metal elements used: tantalum, niobium, molybdenum and tungsten. ... these elements, as well as a variety of compounds and alloys... Alloys and pure refractory metals can be used as plates, plates, wires,...
Titanium composite plate (tube sheet) of American Titanium Industry...Products titanium and titanium alloys, zirconium, tantalum, niobium, hafnium, etc. and...
The Songwe process has been developed,...recycling and innovative rare earth alloys, magnets and separation technologies,...In addition to the Tambani Uranium-Tantalum-Niobium-Zircon project and...
... Due to the exceptional satisfaction of niobium-based alloys, the health rate during the forecast period... High-strength niobium microalloyed sheet products are used in... 6.4.5 Changsha Nantan Tantalum Niobium Co., Ltd.