Key Considerations for Refractory Metals

When selecting or buying refractory metals, it is important to consider the following key factors:

1. High Temperature Performance: Refractory metals exhibit excellent heat resistance and can maintain their strength and integrity at very high temperatures. Consider the maximum temperature the material will be exposed to in your application.

2. Mechanical Properties: Evaluate the mechanical properties such as tensile strength, hardness, and ductility to ensure that the refractory metal is suitable for your specific requirements.

3. Corrosion Resistance: Some refractory metals are susceptible to corrosion, so it is important to select a material that offers adequate resistance to the specific environment it will be exposed to.

4. Cost: Refractory metals are typically more expensive than conventional metals, so it is essential to weigh the cost of the material against its performance benefits for your application.

5. Availability: Consider the availability of the refractory metal in the required form, size, and quantity for your project. Some refractory metals may have limited availability or longer lead times.

6. Fabrication and Machinability: Evaluate how easily the refractory metal can be machined, welded, or otherwise fabricated to meet your specific design requirements.

7. Industry Standards and Regulations: Ensure that the refractory metal meets relevant industry standards and regulations for your application, especially if it will be used in critical or safety-critical applications.

By carefully considering these factors, you can select the most appropriate refractory metal for your specific needs and ensure optimal performance and reliability in your application.