The thermal conductivity of Silicoroid XVI is 11.9 W/mK! It may have an advantage in a short period of time.
This is an introduction to the hardness reduction test of age-hardened materials after holding at 700°C. The aim is to investigate the hardness reduction in a short-term high-temperature holding environment, assuming processes like brazing. Test specimens that have undergone aging treatment were placed in an electric furnace (atmospheric furnace) held at 700°C, and hardness measurements were conducted after removing them at various set times and allowing them to return to room temperature. Additional aging treatment (460°C for 4 hours in air) was performed on the same specimens, followed by re-measurement. For more details, please download and refer to the catalog. [Test Specimens] - Material: Silico Alloy XVI (round bar) φ28mm × 10mm, cut into 4 pieces - Solution Treatment: 1050°C/WQ - Preliminary Aging: 200°C for 2 hours in air - Age-Hardening Treatment: 460°C for 12 hours in air - Polishing Finish: Polished with #400 waterproof paper (oxide scale removed) *For more details, please refer to the PDF document or feel free to contact us.
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[Test Method] ■ Place the test specimen that has undergone aging treatment into an electric furnace (atmospheric furnace) maintained at 700℃, and remove it at each set time. After returning to room temperature, conduct hardness measurement. ■ Perform additional aging treatment (460℃×4hr/AC) on the same test specimen and remeasure. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document 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.