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At Richconn, we rely on rack and suspend technology to provide black oxide coating services that are delivered quickly and meet high quality standards. Our customers receive parts with a striking black finish without the performance issues that can be associated with traditional painted surfaces.
Applying the black oxide coating on metal parts occurs at three temperatures, determining the coat. At a hot temperature (141°C) and mild temperatures (90 – 120°C), there is a deposit of a magnetite coat (Fe2O3). At a cold temperature (20 °C – 30 °C), there is a deposit of a copper selenium coat (Cu2Se). After applying the black oxide ...
Black oxide, phosphate and chromates. PVD Coatings. PVD friction and wear resistant coatings. Primer. Applied in our controlled environment facility. Excellence is our Mission. Hohman Plating is in the Top 5% of all finishers in North America.
10 paź 2024 · Step 1: The metal part is dipped into a hot chemical solution. The chemicals in the solution react with the metal's surface, turning it black by creating a thin layer of iron oxide. Step 2: The layer of rust that forms is only about 0.5 to 2.5 millionths of a meter thick. But it protects the metal underneath because it bonds strongly to the ...
Specializes in aluminum, copper, nickel, cadmium, and zinc plating, along with a full complement of metal finishing services. Providing metal finishing services for over 67 years. Click Here to Download Our Latest ISO 9001 Certification.
Black oxide coating, also known as black oxide or blackening, is a conversion coating process that produces a black finish on metal surfaces. This coating is used to enhance the appearance and performance of metal components.
Electro Polish Company offers passivation, electropolishing, powder coating, black oxide finishing, plugging & masking, aluminum & hard coat anodizing services. Nobody turns your work faster than Electro-Polish and, when you are in a bind, we can meet your scheduling demands usually at no extra charge.
