The Armoloy TDC coating will achieve hardness values of up to 78Rc, with results ranging from 72 to 78Rc. Standard hard chrome typically ranges from 68 to 72Rc. The higher rate of hardness is due to the increased density of the coating and lack of a micro-cracked surface. The hardness of the coating is not as applied to the part surface. Due to its incredibly thin nature, hardness readings taken directly on part surfaces measure a combination of the coating and part surface hardness. Coating hardness must be measured on a specially prepared coupon and tested per ASTM E384.
industry solutions
industry solutions
Oil and Gas Coatings
Armoloy oil and gas coatings provide increased abrasion resistance, improved corrosion and erosion resistance, and are ideally suited for corrosive downhole environments.
proven in the toughest conditions
Oil and Gas Coatings for High-Stress Environments
Armoloy oil and gas coatings are ideal for components operating in corrosive downhole environments. Their high corrosion and wear resistance reduces the frequency of costly repairs and lowers the risk of catastrophic metal failure. Armoloy coatings can be stripped from the substrate material and recoated almost indefinitely, helping to avoid expensive component replacement.
Worn components that have experienced material loss or deformation can also be coated to extend useful product life. Highly chemically resistant, Armoloy TDC® and XADC® resist most chemicals except sulfuric and hydrochloric acid.
In addition to protecting from corrosion and wear, the unique surface properties of Armoloy coatings can also improve media flow rates due to reduced friction. Our customers in the field have realized flow improvements of up to 10%.
Oil and Gas Coatings & Surface Treatments
Ideally suited for oil and gas drilling and extraction components, Armoloy coatings’ high corrosion and wear resistance enable longer equipment run times and fewer expensive repairs, resulting in decreased downtime.
An Armoloy application engineer can assist you in finding the best coating solution for your specific oil and gas application. Request a sample today.
Benefits of Oil and Gas Coatings from Armoloy
Metal failure mitigation
Armoloy protective coatings have helped mitigate risk from a wide range of metal failures.
Improve performance
We produce solutions that prevent metal failure while increasing cycle times.
Reduce downtime
Armoloy helps protect your metal assets by reducing the need for maintenance and making maintenance more predictable.
Decrease costs
In addition to reduced downtime, Armoloy coatings are a cost-effective way of meeting performance requirements instead of using an exotic or expensive base metal.
Regulatory compliance
Select Armoloy locations are certified to NADCAP, AS9100, and ISO 9001—with plating lines compliant to industry standards including AMS 2438 and AMS 2460.
Long-lasting solutions
Our performance for over 65 years and constant innovation provides continual value for your business.
Global reach
Armoloy operates a total of 10 processing facilities across 8 U.S. states, as well as 6 international facilities located in individual countries spread throughout 3 continents.
Turnkey partnership
We’re with you throughout the entire process, acting as a single point of contact for all deliverables.
Why Choose Armoloy?
Start-to-Finish Surface Solutions
- Armoloy stands out with our fully staffed metallurgical laboratory dedicated to research and development. We offer comprehensive surface coating services, guiding you from initial consultation through design, application, and final quality checks to ensure optimal results for your project.
Innovative Process Development
- Our innovation center focuses on developing and validating repeatable and reliable processes, which we can then implement at any process fulfillment location. This ensures consistent, high-quality coatings no matter where your project is completed, maintaining the same high standards across the globe.
Global Fulfillment and Logistics
- With fulfillment centers located around the world, we optimize logistics to ensure your coatings are delivered on time and maintain consistent quality, no matter where you are. Our extensive global network allows us to efficiently serve clients worldwide.
Process Accreditations at Armoloy
Armoloy oil and gas coatings comply with ASTM B117, ASTM D4060-10, and ASTM F519 and meet rigorous industry standards for corrosion resistance and durability. Our specialized processing tanks adhere to stringent ASTM specifications, ensuring our coatings provide excellent protection for all ferrous and non-ferrous base materials used in oil and gas applications.
- AS9100D
- ISO 9001:2015
- ISO 14001:2015
- REACH Compliance
- RoHS Compliance
- WEEE Compliance
Coating Specifications at Armoloy
Armoloy oil and gas coatings comply with ASTM B117, ASTM D4060-10, ASTM F519, and MIL-C-26074 and meet rigorous industry standards for corrosion resistance and durability. Our specialized processing tanks adhere to stringent ASTM specifications, ensuring our coatings provide optimal protection for all ferrous and non-ferrous base materials used in oil and gas applications.
- ASTM B117
- ASTM D4060-10
- ASTM B578
- ASTM B650
- ASTM B733-22
- ASTM F519
- MIL-C-26074
Oil and Gas Coating Applications
Armoloy coatings enhance the functionality of various oil and gas components and applications, including:
- Ball, swivel, universal & slip joints
- Bearing surfaces
- Bushings
- Compressors
- Cylinders
- Die cast molds, slides & pins
- Drilling equipment
- Drills
- Electronic components
- Forge dies & equipment
- Gears & sprockets
- Hydraulic valves, pistons & housings
- Impellers (oil, air, water)
- Linear motion guides
- Pistons, rings & rods
- Pneumatic percussion tools
- Pumps, shafts & liners
- Specialty fasteners
Read More
Some common Metal Failures and Solutions that affect Oil & Gas Industry Applications.
Armoloy’s different metal coating solutions help industries avoid costly metal failures and unplanned downtime.
Frequently Asked Questions
Certification to many industry and supplier specifications is available, including AMS 2438 and AMS 2460, depending on the location. In addition, the Armoloy network has fulfillment centers with Quality Management Systems accredited to NADCAP, ISO 9001, and AS9100 requirements.
While thin dense chrome (TDC) and hard chrome are both considered functional coatings, TDC differs from traditional hard chrome in the thickness and surface texture. TDC coatings are in the range of 0.0001 to 0.0005”, while traditional hard chrome is usually over 0.002”, and can measure 0.010” or more, depending on the application. Because of the very low effective thickness, thin dense chrome can often be applied to existing designs without affecting tolerances or fit-up. In addition, traditional hard chrome has a microcracked surface while TDC has a micronodular surface. Both provide a low wear surface, but the micronodular texture can provide superior lubrication retention and wear resistance. Decorative chrome is another coating entirely and is actually a multilayer coating applied to provide an attractive, shiny surface with good corrosion resistance.
Components coated with Armoloy TDC are 100% safe for workers and end users. Plated components are used extensively in the food and drug industry, and routinely certified for REACH and RoHS compliance. In addition, Armoloy invests heavily in the newest technology to help ensure the safety of our employees and communities. For more information, learn about the misconceptions of chromium coatings.
No, they are non-magnetic
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