High hardness can be achieved through low-temperature heat treatment! Articles on the relationship between hardness and impact value, as well as heat treatment characteristics, are included.
This document introduces the use of precipitation-hardened silicoalloys. It includes topics such as "Heat Treatment Characteristics/Precipitation Hardening," "Examples of Silicoalloy Applications/High Hardness × Corrosion Resistance," and "New Process Design/Localized Softening Treatment." Silicoalloys harden by precipitating Si-based intermetallic compounds, excelling in the balance of hardness and corrosion resistance. [Contents (partial)] ■ What is Silicoalloy? ■ Heat Treatment Characteristics/Precipitation Hardening ■ Tribological Properties/Pin-on-Disk Wear Test ■ Examples of Silicoalloy Applications/High Hardness × Corrosion Resistance ■ Heat Resistance/High-Temperature Hardness *For more details, please refer to the PDF document or feel free to contact us.
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【Other Published Content (Partial)】 ■ Heat resistance / High-temperature oxidation resistance (900℃) ■ Heat resistance / High-temperature fatigue strength (400℃) ■ Examples of applications for Silicoroy / Heat-resistant applications ■ Heat treatment characteristics / Localized high hardness ■ New process design / Localized softening treatment ■ Heat treatment characteristics / Laser heat treatment *For more details, please refer to the PDF materials or feel free to contact us.
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Silicolloy is a revolutionary new material that contains a large amount of silicon (silicon) and was developed using pure domestic technology. Silicolloy is a super alloy that possesses high strength, heat resistance (high-temperature oxidation resistance), corrosion resistance, wear resistance, high hardness, and low dimensional changes during heat treatment, all in one steel. Currently, many engineers (technicians and designers) are advancing its commercialization, contributing to new product development and total cost reduction through extended product lifespan. There are 'Silicolloy A2', which excels in overall balance as a precipitation-hardened stainless steel, and 'Silicolloy XVI', which has the highest hardness in the world as a precipitation-hardened type. Those who require both corrosion resistance and high hardness should definitely take note! In 2025, a new material called 'Axia Zero Series' will be developed. This new material is a precipitation-hardened stainless steel that not only has high corrosion resistance and high hardness but also high strength and high durability. 'Axia Zero3' achieves high hardness of 56-58 HRC, high corrosion resistance equivalent to austenitic types, and high strength in the 2000 MPa range. It features hardness obtained through precipitation hardening treatment at 480°C, which minimizes deformation and dimensional changes due to heat treatment and resolves various issues related to quenching.