Niobium is a steel gray metal. Niobium and tantalum have approximate nature. Niobium is mainly used in metallurgy industry, atomic energy and aerospace industry, petroleum chemical industry, electronic industry and other departments. More than 80% of niobium is used in the production of steel. The price of niobium keep stable at present. Niobium tube is grouped into seamless tube and seamed niobium tube.
Material: RO4200-1， RO4210-2
Standard: As per ASTM B394-98
Purity: ≧99.9%or 99.95%
Properties of niobium tube:
Niobium tube has such properties as high melting point, good corrosion resistance and good processing properties.
Applications of niobium tube:
Niobium tube is mainly used for spinning of thin tube blank, thermocouple cannula and other special purposes.
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