A soft nitriding process that can adapt to various steel types and be processed quickly! Significantly improves the properties of iron-based metals.
The "Iso-Nite treatment method" is an improved version of salt bath nitriding treatment introduced in Japan by Hamamatsu Heat Treatment Industry and its group company, Nippon Parkerizing Co., Ltd. The main features are that it can be applied to any type of steel, and due to the low-temperature treatment, there is extremely little dimensional change, allowing for processing in a short time (0.5 to 3 hours). By immersing in a salt bath agent at 580°C, a compound layer is formed on the surface, with a diffusion layer beneath it. By applying "Iso-Nite treatment" to steel materials, their lifespan is significantly improved. Additionally, a treatment method called "QPQ," which makes the Iso-Nite treatment even more effective, has also been established. 【Characteristics (partial)】 ■ Applicable steel types: carbon steel, alloy steel, cast iron, stainless steel, high alloy steel, sintered metals, and all ferrous metals ■ Fatigue strength is significantly improved ■ Dimensional and precision changes are extremely minimal ■ Strong wear resistance *For more details, please download the PDF or feel free to contact us.
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【Other Characteristics】 ■ Increased resistance to pitching ■ Improved corrosion resistance ■ Excellent heat resistance ■ Iso-nite treated layer is difficult to peel off ■ Uniform and stable quality can be achieved under mass production conditions *For more details, please download the PDF or feel free to contact us.
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【Specific Product Examples】 ■ Mechanical parts primarily for two-wheeled and four-wheeled vehicles - Crankshafts, differential cases, pinion shafts, bearing parts, etc. ■ Other molds, etc. *For more details, please download the PDF or feel free to contact us.
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Since our establishment, we have been firmly established as a heat treatment manufacturer for half a century. In particular, over 70% of our employees are certified metal heat treatment technicians, and our group of engineers has built equipment and quality management systems based on our unique know-how, which has received high praise from our customers. We directly supply heat-treated products to the production lines of world-renowned automobile manufacturers and parts manufacturers. As professionals in heat treatment processing, we will produce the most suitable heat treatment for your products, so please feel free to contact us with your requests.