WebDry sliding tests were carried out on untreated EV31A-T6 and the anodized alloy using a flat-on-cylinder tribometer (block-on-ring contact geometry, ASTM G-77 ). Stationary samples (5 × 15 × 70 mm 3 ) slide against a rotating 100Cr6 (AISI 52100) bearing steel cylinder (diameter: 40 mm), with a surface hardness of 60 HRC and a roughness Ra = 0 ... WebSince our humble beginnings in 1927, we have helped companies in industrial applications, including aerospace, military, and manufacturing, meet the highest ASTM and industry standards as they develop their materials, lubricants and fuels. We offer equipment sales and reliable laboratory testing services.
Tribometer - About Tribology
WebRtec high temperature tribometer modules to study material and coating friction, wear, hardness up to 1200°C. The test can run under a wide range of motion, load, and speed. ... High temperature block on ring tribometer module with speeds up to 6000 RPM, room to 500°C range. Vacuum. 10-7 Torr high temperature vacuum tribometer up to 400°C ... WebA versatile tribometer that can simulate the different realistic work conditions will be ideal for wear evaluation. Block-on-Ring (ASTM G77) test is a widely used technique that evaluates the sliding wear behaviors of mate-rials in different simulated conditions, allows reliable ranking of material couples for specific tribological applications. children in afterschool programs
Continuous Stribeck Curve Measurement using Pin-on-Disk Tribometer
WebThis method describes the procedure for the determination of the friction coefficient of sliding materials using a block on ring test ring. A stationary block specimen is pressed with a... WebWear Testing Modules include Rotational, Linear, Block-On-Ring, Ring-On-Ring and Scratch. Tribometer environmental modules include Corrosion, High and Low Temperature, Liquid and Humidity. NANOVEA Tribometers are a culmination of over 25 years of experience empowering materials testing and quality control in companies all over the … WebOct 29, 2012 · The block-on-ring geometry is characterized by a stationary block pressed against a rotating cylindrical ring. This forms a pure sliding tribo-system. Usually, a rectangular block with flat surfaces is associated with the term “block-on-ring.” However, this definition can be enlarged to include other geometries of the stationary specimen. children in action orchard park