NIOBIUM RODS
Rod, made by drawing, without turning of surface
Diameter, mm |
Length, mm |
3.0 - 6.0 |
500 - 4 000 |
6.0 - 8.0 |
100 - 2 000 |
Rods with turning of surface
Diameter, mm |
Length, mm |
3.0 - 15.0 |
300 - 2 000 |
16 - 29 |
300 - 1 500 |
30 - 50 |
300 - 1200 |
51 - 90 |
300 - 1000 |
Standard 26252-84
Grade |
Mass fraction, % |
|
Niobium, min |
Total impurity of Ta, Ti, Fe, Si, W, Mo, max |
|
НБ-1 |
99,9 |
0,1 |
Field of application:
Rocket manufacturing, aeronautical and radio engineering, electronics, chemical apparatus building, atomic engineering. Details of flight vehicle; jackets for uranium and plutonium fuel elements; containers and tubes for molten metals; details of electric condensers; «hot» fitting of electric and powerful generating tubes; corrosion-proof equipment in chemical industry. Niobium is used in cryotrons – superconducting elements of computers.