In low-temperature processing, not only nitrogen diffusion but also carbon diffusion is an effective surface hardening method.
This is an introduction to the DC-IMPACT (low-temperature plasma carburizing) treatment conducted by our company. When low-temperature carburizing is performed on SUS steel at temperatures below 500°C, it is possible to control the decrease in corrosion resistance, and our technology has been adopted in the aerospace industry. Additionally, we have developed a synergy hybrid surface modification technology as a composite treatment, which is recognized as one of the "New Selections in Manufacturing." 【Features】 ■ Developed as a surface hardening technology for precipitation hardening stainless steel ■ Established as a hardening technology through the generation of carbides by carbon diffusion and the formation of cementite ■ Adopted in projects aimed at extending the lifespan of mechanical components that drive solar panels in outer space ■ An effective surface hardening method that utilizes both nitrogen and carbon diffusion in low-temperature treatments *For more details, please refer to the PDF document or feel free to contact us.
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【Test Specifications】 ■ Solution Heat Treatment Conditions (Vacuum Furnace): 1030°C, held for 80 minutes, followed by nitrogen gas cooling (130Kp) ■ DCI Treatment Conditions: 420°C for 25 hours / Gas Ratio (CH4:H2) = 1:20 / Vacuum Level (Pa) = 665 ■ TP Shape: 50×50×1.2t *For more details, please refer to the PDF document or feel free to contact us.
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【Adaptation Examples】 ■Synergy Hybrid Surface Modification Technology ■DC-IMPACT+WPC+LP++DLC Gears *For more details, please refer to the PDF document or feel free to contact us.
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Asahi Heat Treatment Co., Ltd. takes pride in its work in heat treatment and continues to strive to be an EXCELLENT COMPANY. We will continue to challenge ourselves to create a business that can respond to society's trust and expectations at a high level, as a vibrant and rich community of people growing together. We believe that this is the only and best path to becoming an indispensable partner for our customers and to being of service to them.