Enhanced Durability of Cr-Primed MoS₂ Coatings on Aluminum for Aerospace Flap Rail Slider Pads

These are the tribological test data for Enhanced Durability of Cr-Primed MoS₂ Coatings on Aluminum for Aerospace Flap Rail Slider Pads. The tests were performed in an RTEC Tribometer. The coated aluminum samples served as the flat lower specimens. A 2 N normal load, which is equivalent to 534 MPa maximum contact pressure, was applied in dry air at room temperature, and the ball reciprocated over a 5 mm stroke at a constant scan speed of 10 mm/s with an initial acceleration of 10 mm/s². A chrome steel ball (diameter: 6.3 mm)本数据集为航空襟翼导轨滑块垫用铝基底铬底层二硫化钼（MoS₂）涂层增强耐久性的摩擦学测试数据。测试采用RTEC摩擦试验机进行，经涂层处理的铝制试样作为扁平下试样。测试在室温干燥空气环境下施加2 N法向载荷（对应最大接触压强为534 MPa），钢球以10 mm/s的恒定扫描速度、10 mm/s²的初始加速度在5 mm行程内往复运动，采用直径6.3 mm的铬钢球