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首页> 外文期刊>Wear: an International Journal on the Science and Technology of Friction, Lubrication and Wear >Experimental study by means of thin layer activation of the humidity influence on the fretting wear of steel surfaces
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Experimental study by means of thin layer activation of the humidity influence on the fretting wear of steel surfaces

机译:湿度薄层活化对钢表面微动磨损影响的实验研究

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摘要

Wear processes in general are influenced by the surrounding atmosphere, humidity especially. Forfretting wear several authors have examined the influence of humidity on the wear scar morphology,the wear volume and the composition of the wear debris. No agreement between the different resultshas been found, yet. In the present study, the influence of the humidity in the ambient air on thefretting process is examined. The friction, the wear volume and material transfer are measured for thefretting of a bearing steel ball against a flat steel specimen under gross-slip regime, in running-in aswell as steady state conditions. The wear and material transfer are quantitatively measured with ThinLayer Activation method. It has been observed that high ambient humidity inhibits adhesion andaccompanying material transfer. As a result, high humidity has a beneficial influence on fretting wear,in opposition to generally accepted hypothesis.
机译:磨损过程通常受周围环境(尤其是湿度)的影响。防止磨损磨损几位作者研究了湿度对磨损痕迹形态,磨损量和磨损碎片成分的影响。尚未找到不同结果之间的一致性。在本研究中,研究了周围空气中的湿度对微动过程的影响。在磨合以及稳态条件下,测量了在滑动状态下轴承钢球相对于扁平钢试样的微动摩擦,磨损量和材料传递。磨损和材料转移通过ThinLayer Activation方法进行定量测量。已经观察到,高的环境湿度会抑制粘附和伴随的材料转移。结果,与普遍接受的假设相反,高湿度对微动磨损具有有益的影响。

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