Quality Assurance
The highest quality rhenium heater filaments for the MOCVD Industry
Our Quality Policy
Rhenium Alloy’s quality system ensures your product is manufactured to your exact specifications—every time. Our documented procedures and strict process controls deliver the consistency you depend on from order to order.

Our Quality Department
Our Quality Department carefully calibrates and maintains all production and inspection equipment to guarantee accuracy and reliability. Backed by over 60 years of combined quality control and inspection experience, and supported by state-of-the-art inspection technology, we are committed to delivering products that meet—and exceed—your expectations.
Made in the USA
All of our refractory metal and alloy products are Made in the USA and inspected for quality at our facility in Northeastern, Ohio.
Quality Inspection Equipment
A partial list of our quality inspection equipment:
- Articulating Video Borescope by RF Co.
This device allows us to see the inner wall of tubing down to 0.154” diameter. We are able to take still images or videos of the inner walls – all of the way up to 118” in length (59” from each end). - Vacuum Helium Leak Detector by Alcatel
In addition to die penetrant testing, this device enables us to check our tubing for leaks by pulling a 1.0x10-9 vacuum. We then introduce Helium gas to the outside of the tube. If the tube has leaks, the powerful vacuum will force the helium atoms through the leak, thereby triggering an audible alarm that indicates failure. - Dimensional Air Gage by Mahr Federal
The Dimensional Air Gage is an inspection tool that measures more accurately than other gaging methods. In the measurement of inner diameters, air gaging is unsurpassed for speed and accuracy. These gages offer reliability to measure tolerances well beyond the scope of mechanical gages. - Micrometers, Calipers, Gages
A large variety of micrometers, calipers, height gages, snap gages, pin gages and gage blocks. - FARO 8-AXIS
The Faro 8-Axis system enables Rhenium Alloys to streamline and accelerate 3D inspection and quality control processes. It supports tool certification, CAD comparison, and precise dimensional analysis to ensure every component meets exact specifications. With rapid data capture, exceptional resolution, and high accuracy, this advanced system enhances efficiency while delivering reliable, detailed measurement results.

Advanced 3D Inspection Technology
The Faro 8-Axis system enables Rhenium Alloys to streamline and accelerate 3D inspection and quality control processes. It supports tool certification, CAD comparison, and precise dimensional analysis to ensure every component meets exact specifications.
With rapid data capture, exceptional resolution, and high accuracy, this advanced system enhances efficiency while delivering reliable, detailed measurement results.