【摘要】 针对405合金支撑板与Inconel 690合金传热管间的滑动磨损行为展开了实验研究，讨论了不同载荷和循环次数对管板间磨损情况的影响，并基于磨损表面微观形貌研究了管板之间的滑动磨损机理。基于ARCHARD磨损模型与ABAQUS自适应网格技术建立了405合金支撑板与Inconel 690合金传热管之间的滑动磨损计算模型。结果表明：当传热管发生滑动磨损时，其表面的磨损机理主要包括黏着磨损和磨粒磨损；该模型能够较为准确地预测磨损面的轮廓形状以及磨损体积随载荷和循环次数的变化规律。更多还原

【Abstract】 Experimental study on sliding wear behavior between 405 alloy support plate and Inconel 690 alloy heat transfer tube was carried out, and the influence of different loads and cycle times on the wear between the tube and plate was discussed. The sliding wear mechanism between the tube and plate was studied based on the micro-surface morphology of the wear surface. A sliding wear calculation model between 405 alloy support plate and Inconel 690 alloy heat transfer tube was established based on the ARCHARD wear model and ABAQUS adaptive mesh technology. Results show that the surface wear mechanism of the heat transfer tube mainly includes adhesive wear and abrasive wear when the heat transfer tube experiences sliding wear. The model can accurately predict the contour shape of the wear surface and the change of wear volume with the loads and cycle times.更多还原