Refractory metals are metallic elements that exhibit properties that make them more durable than other metals. For example, they can demonstrate corrosion resistance, thermal and electrical conductivity, and deformation resistance. These characteristics make them ideal for use in highly demanding applications and environments. One example of refractory metals is tantalum, which is prized for its excellent resistance to corrosion.
What Is Tantalum?
Tantalum is among the most corrosion-resistant of the refractory metals. It possesses a protective oxide layer that is extremely difficult to remove, even when it is exposed to strong and hot acid environments. This layer results in a material with a non-detectable corrosion rate, which essentially means it cannot corrode. For this reason, it is commonly used in the fabrication of the following components:
- Heat exchangers
- Helical coils
- Pipe Stools
- Valve linings
Tantalum in Highly Corrosive Environments
Due to its unique characteristics, tantalum is ideal for parts and products used in highly corrosive environments. Its resistance to corrosion and inertness with most acids enable it to withstand long-term use within them. Since it is not damaged or degraded by acids, it can remain in contact with the media for extended periods.
The material is often used for equipment for the chemical processing and pharmaceutical industries since they generally involve hot and highly corrosive environments. It can stand up to exposure to hot, concentrated acids, like hydrochloric acid (HCI) or sulfuric acid (H2SO4). Other industries that use it include aerospace, electronics, medical, steel finishing, and tooling.
Tantalum Products From ADMAT
Tantalum is an ideal material choice for applications where long-term corrosion resistance is critical. If you’re looking for a reliable supplier of tantalum products, ADMAT has got you covered. We’ve provided refractory metals, including tantalum, in various forms for over 20 years. This vast experience has allowed us to fully understand the importance and benefits of specialty materials, which is why we are committed to providing our customers the highest quality products. They find use in a range of industrial applications since they are compliant with many industry standards.
We offer the following tantalum products:
- Sinter bar
- Grain stabilized
- Sputtering target
- Spring wire