Create a hard layer to protect metals! The applicable metals, such as low-grade steel and nickel-based alloys, have dramatically expanded!
Air Water NV Corporation's surface treatment technology 'NV Nitriding' is a new nitriding process that combines gas activation treatment and gas nitriding treatment. The invention of gas activation treatment allows for flexible combinations of treatment temperature, time, and gas composition. Additionally, it enables low-temperature processing and accommodates various treatments. It also supports "PIONITE treatment." 【Features】 ■ Dramatically expanded applicable metals (from low-grade steel to nickel-based alloys) ■ Practical implementation of ultra-low temperature nitriding process (realization of nitriding in the 400°C range) ■ Excellent stability of nitriding, improving yield rate (regardless of shape, stability between batches) ■ Control of nitrided layers (compound layer, diffusion layer) is possible ■ Flexible combinations of gas compositions *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Details】 ■NV Nitriding Treatment - Gas activation treatment + gas nitriding treatment = NV nitriding treatment - Compound layer control: Stainless steel (SUS440C) - Cross-sectional hardness control: Alloy steel (SKD61) ■PIONITE Treatment - Achieves both corrosion resistance and surface hardening (approximately 800Hv) for austenitic stainless steel (recommended SUS316) - Forms a flexible hardened layer (plastic processing is possible after treatment) - Maintains non-magnetic properties ■PIONITAE PLUS - In addition to corrosion resistance, provides even better wear resistance *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Air Water NV Corporation is a company located in Amagasaki City, Hyogo Prefecture, that specializes in metal surface treatment. NV nitriding is a metal surface treatment technology that enhances the wear resistance of sliding machine parts and similar components. It protects the metal by allowing nitrogen atoms to penetrate the metal surface and create a hard layer. By combining gas activation treatment and gas nitriding, it achieves a high-performance nitriding layer through powerful nitriding capabilities and control technology. Additionally, it enables low-temperature treatment and accommodates various processing needs.