Products
Search
Categories
Electronics Product Beauty / Personal Care Furniture / Building Materials Automotive Machinery Clothing Accessories Home Department Store International Logistic Service
Contact Supplier
To: Annie Fu
Product description

1. What is niobium rod?

Niobium is a rare metal element with high chemical stability and good biocompatibility. Niobium rod, as the name suggests, is a rod-shaped material processed from pure niobium element. Niobium rods are widely used in many fields due to their high melting point, low thermal expansion coefficient and excellent electrical conductivity.
2. Characteristics of niobium rods
1. Strong high temperature resistance
The melting point of niobium rod is as high as 2468°C, so it can maintain good physical form in high-temperature environments, making niobium rod an ideal choice for many high-temperature processes.
2. Strong corrosion resistance
Because niobium has excellent chemical stability, it is difficult to be corroded even in harsh environments such as acids and alkalis. Therefore, niobium rods have important application value in chemical industry, metallurgy and other fields.
3. Good biocompatibility
Niobium rods have good biocompatibility and will not cause toxic reactions to the human body, so they can be used in the production of medical devices.
3. Application of niobium rod
1.Aerospace field
Because niobium rods have excellent high temperature properties and corrosion resistance, they have important applications in the aerospace field, such as manufacturing aircraft engine parts.
2. Medical device field
The biocompatibility of niobium rods makes them widely used in the field of medical devices, such as in the manufacture of pacemakers, artificial joints, etc.
3. Electronic industry field
The high conductivity and low thermal expansion coefficient of niobium rods make it widely used in the electronics industry, such as in the manufacture of capacitors, resistors and other electronic components.
4. Future prospects
With the continuous development of science and technology, the properties of niobium rods will be further explored and utilized, and their applications in various fields will become more extensive. In addition, as a scarce resource, niobium rods, rational development and utilization and environmental protection are also important issues that we need to pay attention to.
To sum up, niobium rod, as a new high-tech material, is gradually entering our lives with its unique properties and wide range of applications. By understanding niobium rods, we can not only better understand the world, but also better grasp the future.

Niobium rod-bar

Standard

ASTM B 392
Grades R04200, R04210
Shape Round, Square, Hex (A/F), Rectangle, Wire
Dimension range As per custom size
Surface Black, Pickling, Sand-blasting, Polished
Packing Standard seaworthy packages or as your requests
Third party inspection Acceptable

Chemical Requirements

Content, Max, Weight %
Element R04200  Unalloyed Niobium R04210  Unalloyed Niobium R04251 (Reactor grade niobium-1% Zirconium) R04261 (Commercial grade niobium-1% Zirconium)
C 0.01 0.01 0.01 0.01
O 0.015 0.025 0.015 0.025
N 0.01 0.01 0.01 0.01
H 0.0015 0.0015 0.0015 0.0015
Fe 0.005 0.01 0.005 0.01
Mo 0.01 0.02 0.01 0.05
Ta 0.1 0.3 0.1 0.5
Ni 0.005 0.005 0.005 0.005
Si 0.005 0.005 0.005 0.005
Ti 0.02 0.03 0.02 0.03
W 0.03 0.05 0.03 0.05
Zr 0.02 0.02 0.8~1.2 0.8~1.2
Nb Remainder Remainder Remainder Remainder
Mechanical requirements

Grade(UNS) Annealed
Tensile strength min,psi  (MPa) Yield strength min,Psi  (MPa) Elongation min,%  (1 inch gage length)
R04200, R04210 18000 (125) 10500 (73) 25
R04251 28000(195) 18000(125) 20
R04261 28000(195) 18000(125) 20


Electric Golf Cart
Inquiry Whatsapp: +44 7522 566048