Tantalum is a silvery, gleaming, supple, and pure metal. This metal is a solid, ductile metal that is completely resistant to chemical attack at temperatures below 150 degrees Celsius or 302 degrees Fahrenheit. Tantalum is composed of minerals such as tantalite, euxenite, and columbite. Ta is the symbol for the chemical element Tantalum. It belongs to group 5, has the periodic number 6 on the periodic table, and has an atomic number of 73.
Tantalum is known to be corrosion resistant due to the presence of oxide on its surface. Tantalum is rarely used as an alloying agent because it degrades metals other than steel, even though it increases steel ductility, strength, and melting point.
What are Tantalum Bars?
Tantalum bars are frequently alloyed with other metals to form carbide materials, which are much more inert (except for hydrofluoric and sulfuric acids) and resistant to corrosion by alkaline solutions. Tantalum Alloy Round Bar is suitable for room temperature and has a high thermal conductivity, which has made them indispensable in certain applications.
Tantalum bars are particularly well-known for their acid resistance. It is also resistant to aqua field attack at temperatures below 150 degrees Celsius. Tantalum bars are highly ductile and easily manufactured, often acting as a strong heat and electricity conductor and forming a protective oxide coating to prevent corrosive reactions. It is very solid and has a high melting point.
Uses of Tantalum Bars
Tantalum Bars have a wide range of applications due to the outstanding combination of their physical properties, including the development of electrical components such as capacitors and high voltage resistors, as well as the production of alloys and super alloys. Tantalum bars are used in a variety of other applications, including:
- Gun barrels: Tantalum is increasingly being used in sputtering gun barrels by computer disc manufacturers and other sputtering-processing companies. Tantalum coating is more environmentally friendly than chromium lining, so factories are encouraged to reduce their environmental impact.
- Machine fastener: Tantalum machined fasteners are resistant to corrosion. They are intended to replace fasteners made of alternative materials that are prone to failure or require costly equipment shutdowns for repairs. Tantalum fasteners are used in many industries, including mining, energy, pharmaceuticals, and metal and chemical manufacturing.
- Shielding X-rays and radiation: Tantalum’s radio-opaque properties make it suitable for X-ray and shielding applications that require radiation leakage to be prevented. Tantalum shielding safeguards critical electrical components in aerospace systems as well as those used in corrosive environments.
- Heating elements in vacuum furnaces: Tantalum bars, due to their oxidation resistance and high melting point, are used in many vacuum furnace components. Tantalum’s temperature grain stabilization extends machine life by allowing it to withstand high temperatures for extended periods.
- Machine parts for chemical processing industrial equipment: Tantalum’s resistance to corrosion makes it an excellent substrate for machined components of chemical processing machinery. Tantalum machined parts are used to replace inferior materials that perform poorly in harsh chemical environments and require extensive maintenance.
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