Mechanical Coating


Dry plating at room temperature with the capability to
improve the corrosion resistance of high-strength bolts and castings

  • Dry plating
  • No hydrogen embrittlement
  • Supports

Plating processes are often referred to as "wet plating" because the surface is treated with a liquid agent. Mechanical Coating(EMALUCE), however, differs greatly from other plating processes in that it uses dry plating without a liquid agent.
Not only does the Mechanical Coatingeliminate the risk of stress reduction due to heat and hydrogen embrittlement, but it also provides a high-level anti-corrosion effect for products, such as high-strength bolts and castings, that were difficult to plate.
Try this for products that are difficult to plate.

Mechanism of Mechanical Coating(EMALUCE)


A zinc alloy coating is formed by shot peening

The iron-zinc alloy powder is sprayed onto the surface material at high speed to form the zinc alloy coating. The mechanical coating has been certified as an anti-corrosion surface treatment for automotive parts and is capable of treating both ferrous and nonferrous materials.

Six features of Mechanical Coating(EMALUCE)


Capable of treating
both ferrous and nonferrous materials


No stress reduction due to heat
thanks to dry plating at room temperature


Less of acid treatment and electrolytic reactions, which result in no hydrogen embrittlement


No sealing required for the sintered parts


Mechanical properties improved from the peening effect


Environment-friendly surface treatment on the process line because of no drainage

The application of a conventional coating (metal flake type or others)
or organic-inorganic hybrid coating
after applying Mechanical Coating(EMALUCE) achieves high corrosion resistance.

Processing parts suitable for EMALUCE

Particularly suitable for high-tension parts, such as fasteners (bolts, nuts, brackets, and tapping screws), chains, springs, and sintered parts.

Application fields of EMALUCE processed products

Automobiles (mainly outdoor parts), civil engineering projects (bridges, ports, railways, and nuclear power plants), and buildings (trusses)

The Mechanical Coatingis, for example, effective as a lubricant base for the plastic processing of cold forged parts.
  • SUS, titanium, etc.
    can also be processed to
    provide corrosion
  • Reduction of plastic
    processing pressure
    enables longer life of dies.
  • This method is also friendly
    to the construction period and
    environment because the process is
    short and generates
    no drainage.

Contact the following for consultations and inquiries about Mechanical Coating (EMALUCE)

We propose the optimal surface treatment for you.
Please feel free to contact us.

  • 1We have the know-how and experience to propose the optimal combination of surface treatments according to the operating environment, corrosion resistance, and cost.
  • 2We offer a wide range of lineups for foundations, base coats, and top coats to meet your needs.

Responsible personnel:: kamino


Kadoma Plant
26-3 Yanagidacho, Kadoma-shi, Osaka 571-0038 Japan


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