Increased strength, wear resistance, and fatigue resistance. Heat treatment of over Hv1000 is possible with low-temperature carburizing (850°C).
We handle the "HV1000 Super Carburizing NN Process." Our newly developed technology, the N・N Process, solves the problem of poor carburizing properties through a special gas reaction, making it possible to achieve hardness above Hv1000 even in sulfur-resistant steel (SUN). Additionally, we offer immediate services for direct vacuum carburizing, marquenching distortion-resistant quenching, fine grain life extension, vacuum pressure quenching, cooling rate conversion, multi-nitriding, and heat treatment of stainless steel (SUS). 【Equipment】 ■ Vacuum furnace ■ Vacuum cleaning device ■ Multi-nitriding sulfurizing furnace ■ Gas flow tempering device ■ Micro Vickers hardness tester, etc. *For more details, please download the PDF or feel free to contact us.
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Our company specializes in heat treatment processes such as HV1000 ultra carburizing NN process, direct vacuum carburizing, and Marquenching distortion-resistant quenching. We can ship solution heat treatment for SUS304 series, quenching for SUS440C series, and precipitation hardening for SUS630 series the day after receipt. Please feel free to contact us if you have any requests.