Heat Treatment×オーネックス - メーカー・企業と製品の一覧

Technical Introduction: "Carburizing Heat Treatment"

Establishing a more accurate processing technology using our own software!

Carburizing heat treatment technology is a thermal process that involves the infiltration of carbon into the surface of steel, followed by quenching. By introducing carbon, it significantly improves the wear resistance, durability, and toughness of steel components. Historically, carburizing techniques included solid and liquid carburizing, but currently, gas carburizing is the mainstream method. Additionally, advanced techniques such as vacuum carburizing and plasma carburizing have been developed and continue to evolve. The significant improvements in wear resistance, durability, and toughness of steel components have led to their use in various applications, including automotive parts, machine tool components, and construction machinery parts, such as gears, shafts, and moving parts, thereby supporting industrial development and enhancing material heat treatment technology. ● For more details, please contact us.

企業：オーネックス
価格：Other

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Onex Corporation Company Profile

Connect passion to a more advanced crystallization of "technology" and grow and leap even further.

The global landscape is changing significantly with the advancement of globalization, including the rise of the EU, China, and India, among other Asian countries. In the midst of these changes, we are not allowed to remain complacent in our current situation; we are constantly required to undergo self-transformation to adapt to change. Ohnex, as a specialized company in metal heat treatment that supports the industrial foundation, has been engaged in heat treatment across a wide range of fields, including automotive, industrial machinery, machine tools, and construction machinery-related parts, earning high trust from our customers regarding quality. Utilizing our know-how based on over half a century of heat treatment technology, we are committed to improving quality and productivity while fulfilling our social responsibilities, including addressing environmental issues, and boldly challenging new heat treatment technologies and fields. Additionally, the Ohnex Group provides services in cargo transportation and information system development, in addition to heat treatment, to meet the diverse needs of our customers. We will continue to do our utmost to respond to our customers' requests. We sincerely ask for your exceptional support and patronage. For more details, please contact us or refer to our catalog.

企業：オーネックス
価格：Other

Surface treatment contract service

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Technical Introduction: "Carburizing and Nitriding Heat Treatment"

We have a wealth of accumulated technology in the field of processing techniques for reducing material costs, which is one of our strengths.

Carburizing and nitriding treatment refers to the process of simultaneously or continuously performing carburizing and nitriding. Generally, for materials with poor hardenability, such as low-carbon low-alloy steel, carburizing is conducted while adding ammonia gas or similar substances to achieve both carburizing and nitriding, aiming to improve the hardenability of the material at lower transformation temperatures. By performing nitriding, it becomes possible to effectively introduce hardness into materials that do not harden with carburizing alone. The quality characteristics obtained from carburizing and nitriding treatment include improved wear resistance and fatigue strength, similar to carburizing, as well as enhanced softening resistance. Recently, carburizing and nitriding treatment has also been applied to alloy steel or bearing steel for the purpose of improving mechanical properties. ● For more details, please contact us.

企業：オーネックス
価格：Other

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Technical Introduction: "Radiant Heat Treatment"

We carry out shine treatment for a variety of products, from large items to small goods!

Bright annealing refers to a state where the product shines brightly, as the name suggests. The atmosphere of the heat treatment furnace is adjusted to process the products without causing surface oxidation. Our company uses nitrogen gas and a mixture of nitrogen and hydrogen gas to prevent oxidation on the product surface. We manage the atmosphere from the time the products are loaded into the heat treatment furnace until the heating and cooling processes are complete. We have a pit-type bright annealing setup, allowing us to perform bright annealing on a variety of products, from large items to small parts. The main processing contents are as follows: - Magnetic annealing treatment of low carbon steel - Microstructure adjustment of skin-hardened steel (for stabilizing grain size after carburizing) - Oxidation-free stress relief annealing Additionally, we have water cooling equipment, enabling us to perform heating without oxidation and cooling with water. - Water cooling treatment for copper alloys - Water cooling treatment for titanium alloys For more details, please contact us.

企業：オーネックス
価格：Other

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Technical Introduction: "Heat Treatment of Large Products"

We have multiple facilities capable of handling large components, and we possess a top-class equipment system in the country.

Large components are designed to withstand greater forces compared to small components. Therefore, the required carburizing depth in heat treatment is also deeper. Additionally, as the components themselves become larger, the time taken for heating, cooling, and tempering, aside from processing time, increases. Our company enables a reduction in carburizing time by performing high-temperature, high-concentration carburizing. We have extensive experience in carburizing large components and possess technical know-how. We have multiple facilities capable of processing large components, and we have a top-class equipment system in Japan. In terms of processing capacity, we can handle outer diameters of up to 2200 mm and lengths of up to 6000 mm. We receive many orders not only domestically but also from overseas, and our high processing technology is widely recognized. ● For more details, please contact us.

企業：オーネックス
価格：Other

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Technical Introduction: "Heat Treatment of Aluminum Alloys"

From large products to small items, we accommodate a variety of products!

Aluminum alloys are strengthened by heat treatment processes. Below are some representative treatments. 1. Solution Treatment and Natural Aging (T-4) This heat treatment involves rapidly cooling (water cooling) the aluminum alloy while maintaining a state where magnesium (Mg), copper (Cu), silicon (Si), and other elements are dissolved in the aluminum base (supersaturated solid solution). 2. Solution Treatment and Artificial Aging (T-6) This treatment improves hardness and mechanical strength by precipitating compounds of magnesium (Mg), copper (Cu), silicon (Si), etc., that were dissolved during the solution treatment, and is accelerated by raising the temperature to a certain level. 3. Stabilization Treatment (T-5) For some aluminum parts, to prevent changes in properties due to temperature rise during use, this process stabilizes the characteristics of the parts at a temperature slightly higher than the operating temperature. 4. Annealing Treatment (O Treatment) Annealing may be performed at around 350°C to improve workability. This is done when reprocessing parts that have already undergone T-6 treatment, particularly to reduce deformation in parts that are likely to deform. ● For more details, please contact us.

企業：オーネックス
価格：Other

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Heat Treatment×オーネックス - メーカー・企業と製品の一覧

Heat Treatmentの製品一覧

Technical Introduction: "Carburizing Heat Treatment"

Onex Corporation Company Profile

Technical Introduction: "Carburizing and Nitriding Heat Treatment"

Technical Introduction: "Radiant Heat Treatment"

Technical Introduction: "Heat Treatment of Large Products"

Technical Introduction: "Heat Treatment of Aluminum Alloys"

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