|
>>TUNGSTEN
(W) |
>>About NIOBIUM
Niobium for the production of corrosion-resistant products: Niobium is
good acid-resistant and liquid-resistant metal and widely used in the
chemical industry including all kinds of heaters, coolers and all kinds
of utensils and other devices.
Niobium in the aerospace Industry: Niobium is used in the production of
air space shuttles, rockets, submarines, and other engine components,
such as the combustion chamber, combustion tube, turbine pumps.
Niobium is a major iron and steel additive: Niobium added micro alloyed
steel with grain refinement can improve the strength and toughness of
steel, 75% of the niobium used in this area.
Niobium for Superconducting Materials: Nb-Ti alloy is the most widely
used today, the largest amount of superconducting material. For example,
Nb 47 Ti, have important applications in high energy physics.
Tantalum-niobium is the raw material for intraocular lens: Nb2O5 is the
material of producing of LT, LN and other crystal materials. LT, LN is
an important piezoelectric, thermoelectric and nonlinear optical
materials. |
