Black Oxide Coating

Mekalite

Mekalite

Black Oxide for Machined Parts

Black Oxide gives an appealing black finish to metal surfaces, as well as enhanced protection and increased lubricity. This can also act as a base for further treatments.

Mekalite stands out as the premier CNC machining company in China, particularly in black oxide surface finishing services. Our team of experts uses the latest technology to deliver the best results. Mekalite precise temperature and immersion time control ensure consistent and high-quality black oxide coatings.

Clients choose Mekalite for their black oxide surface finishing needs due to the company’s dedication to excellence, on-time delivery, and competitive pricing. Combining cutting-edge machinery and focusing on customer satisfaction positions Mekalite as the top choice for those seeking superior black oxide surface finishing services in the CNC machining industry.

TECHNOLOGY OVERVIEW

More About Black Oxide

What’s Black Oxide?

Black oxide is a chemical conversion coating applied to ferrous metals, primarily iron and steel, to enhance their corrosion resistance and provide a black finish. The process involves immersing the metal in a hot alkaline solution containing various oxidizing chemicals. This solution creates a thin layer of black iron oxide on the surface of the metal through a controlled oxidation reaction.

The black oxide coating serves several purposes. Firstly, it acts as a protective barrier against corrosion by forming a stable oxide layer that inhibits the underlying metal from reacting with environmental elements. Additionally, the coating can improve the metal’s wear resistance and contribute to a smoother surface finish.

Advantages of Black Oxide

  • Corrosion resistance
  • Improved aesthetics
  • Enhanced wear resistance
  • Reduced light reflection
  • Cost-effective solution

Design Considerations for Black Oxide

  • Substrate material compatibility
  • Surface preparation
  • Temperature control during the black oxide process
  • Post-treatment considerations for corrosion resistance
  • Aesthetic preferences influencing variations in black oxide finishesparticles for a clean and safe environment.
precision machining

No matter your project is complicated or simple, no matter is metal or plastic, you will get an accurate quotation within 6 hours.