About Us

Non sparking, wear resistance, corrosion resistance, Oil and Gas corrosion protection

Why TDZ?

Steel and and non-ferrous metals face greater engineering challenges than ever before. Higher demands on metal components in Oil & Gas, Automotive, Aerospace, Military, Transportation and Construction, call for a proven, cost-effective, and environmentally sound coating. Atomic Alloys Thermal Diffusion of Zinc process makes an important contribution by providing an economical, ecologically viable coating solution that achieves these standards, in compliance with ASTM A1059.

Rail and transportation components corrosion and wear resistant coating

Our Technology

We are a pioneer in the field of Zinc Thermal Diffusion, a method for coating and finishing industrial materials. Our process is time tested, and among the most modern and effective corrosion and hydrogen embrittlement protection methods for metal products. At the same time, our patented technology protects and improves the materials properties, whereby completely new fields of application may be developed.

Oil & Gas components corrosion and wear resistant coating



Just to name a few: Galvanic corrosion protection, Conductivity, Wear prevention, Corrosion value, Yield strength, Tension strength, Surface hardness, Non-sparking.

Please reach out to us and let us know if you have any questions, and how we may help with your application.

Technical Information

Atomic Alloys Factsheet (pdf)


Atomic Alloys Tech Info (pdf)


Thermal Diffused Zinc Presentation (pdf)


Atomic Alloys White Papers (pdf)


Atomic Alloys Fatigue Testing (pdf)


Atomic Alloys Coating Process


Thermal Diffused Zinc (TDZ) is a surface treatment for steel, corrosion resistant alloys and other metals in compliance with ASTM A1059.  Components are "baked" with zinc+ powder in a closed cylinder for 2 - 3 hours at sub 700°F.  The Zinc+ reacts with the metal and creates an even Metallic Zn-Fe alloy bond on the surface of the parts. The optimized coating thicknesses can be set from 4-80 microns, and results in a hard surface, usually between 42 and 48 Rockwell C.  



Zvi Ben-Zvi


Zvi is a seasoned executive with over fifteen years in the Investment Banking Industry. Over the past 15 years, Mr. Ben-Zvi has advised private and public companies on private placements, alternative public offerings, restructurings, mergers and acquisitions, financial advisory, and corporate and business development.

Craig Smith


With more than two decades of experience working as a coatings applicator and formulator, Craig has seasoned experience in mitigating fastener failure in utility, oil & gas, refining, pipeline, chemical processing, and offshore rig environments. He is well versed in electrochemical processes, hydrogen embrittlement, torque and tensile stress, and chemical, mechanical and metallurgical adhesion.


Contact Us

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Atomic Alloys LLC

10555 West Little York Road, Houston, Texas 77041, United States

Office: (346) 342-1154 24/7: (917) 602-3619