Publication of stainless steel wear test results. For reference on material compatibility, wear characteristics, and the effects of surface modification.
The document is an example of a pin-on-disk friction and wear test (dry). The results vary depending on the material combinations and test conditions. Photos of wear scars that show the effects of surface modification and the wear scars when the disk is made of SUS440C are included. Additionally, there is a table summarizing examples of thermal processing conditions for precision machining processes, so please take a moment to read it. [Contents Included] ■ Test Conditions ■ Specific Wear Rate when the disk is SUS440C ■ Specific Wear Rate and the effects of surface modification ■ Wear Scars (when the disk is SUS440C) ■ Wear Scars (effects of surface modification) ■ Precision Machining Process *For more details, please refer to the PDF document or feel free to contact us. *Detailed information on friction and wear characteristics is included in the following catalogs: [Catalog] Silicoroy Technology Handbook (118P), Chapter 8 [Catalog] Silicoroy Technology Handbook Pro1 (164P), Chapters 3 & 9 [Catalog] Silicoroy Technology Handbook Pro2 (106P), Chapter 4 [Catalog] Silicoroy XVI MAST Hard-on Plate Technical Document, Chapters 3 & 5
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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.