PIA-DLC Coating
By exposing parts to plasma and applying a negative pulse voltage to them, carbon ions can be injected, allowing for uniform coating of high-density thick-film DLC on three-dimensional shaped parts at room temperature. The characteristics of PIA-DLC, such as wear resistance, sliding properties, release properties, corrosion resistance, and gas barrier properties, can also be imparted to non-metal materials like aluminum, rubber, and resin. PIA-DLC coating has gained attention for enabling surface modification at room temperature using quantum beam (ion, electron, light) technology, which was traditionally done at high temperatures. It is now possible to coat non-ferrous metals (such as aluminum and nickel), rubber, and resin with high-density DLC at room temperature, which was previously impossible. As an alternative technology that surpasses the performance of plating, we offer high-functionality, high-adhesion, low-cost DLC at room temperature as a foundational technology for manufacturing. The coating that forms high-hardness nano-diamond crystals (ND-DLC), which is twice as hard as conventional DLC, is also available, and it is possible to create DLC coatings with conductivity, whereas traditional DLC is an insulator.
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basic information
By exposing parts to plasma and applying a negative pulse voltage to them, carbon ions can be injected, allowing for uniform coating of high-density thick-film DLC on three-dimensional shaped parts at room temperature. The characteristics of PIA-DLC, such as wear resistance, sliding properties, release properties, corrosion resistance, and gas barrier properties, can also be imparted to non-metal materials like aluminum, rubber, and resin. PIA-DLC coating has gained attention for enabling surface modification at room temperature using quantum beam (ion, electron, light) technology, which was traditionally done at high temperatures. It is now possible to coat non-ferrous metals (such as aluminum and nickel), rubber, and resin with high-density DLC at room temperature, which was previously impossible. As an alternative technology that surpasses the performance of plating, we offer high-functionality, high-adhesion, low-cost DLC as a foundational technology for manufacturing at room temperature. The coating that forms high-hardness nano-diamond crystals (ND-DLC), which is twice as hard as conventional DLC, is also capable of producing DLC coatings that possess conductivity, whereas traditional DLC is an insulator.
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Applications/Examples of results
Automotive parts / Engine parts, etc. Semiconductors / Polished processing parts, etc. Rubber products / Seal parts (seal parts, sliding parts, etc.) Molds (rubber, resin, micro molds, etc.) Rolls (rubber, resin, aluminum, etc.) Separators, batteries, electrodes, heat sinks, biosensors, etc. Cutting tools for soft metals (Al, Cu)
Company information
We respond comprehensively from the design and construction to maintenance of control and instrumentation equipment, image processing, and DLC surface treatment to contribute to the optimization of the global environment. We quickly adapt to changes in the market environment, providing accurate technical support for instrumentation equipment in production sites, proposing benefits related to the reduction of CO2 emissions and resource recycling that lead to reduced environmental impact in factories, and strongly promoting and reliably executing problem-solving. The selection criteria for instrumentation equipment prioritize kindness to the global environment above all else.
