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首页> 外文期刊>Tribology International >Effect of tempering conditions on wear resistance in various wear mechanisms of H13 steel
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Effect of tempering conditions on wear resistance in various wear mechanisms of H13 steel

机译：回火条件对H13钢各种磨损机理中耐磨性的影响

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摘要

In dry sliding wear of H13 steel, with increasing ambient temperature and load, the wear mechansim changed from adhesive wear to oxidative mild wear and finally to oxidative wear. In adhesive wear, the specimens tempered at 600, 200 and 440℃ presented higher wear resistance than the ones tempered at 500, 650 and 700℃. In oxidative wear, the wear resistance increased in the following order: the specimens tempered at 700, 500, 200, 650, 440 and 600℃. Wear resistance was suggested to depend on hardness and fracture resistance in adhesive wear and on the formers and thermal stability in oxidative wear.
机译：在H13钢的干式滑动磨损中，随着环境温度和负载的增加，磨损机理从粘合剂磨损变为氧化性轻度磨损，最后变为氧化性磨损。在粘着磨损中，在600、200和440℃回火的试样比在500、650和700℃回火的试样具有更高的耐磨性。在氧化磨损中，耐磨性按以下顺序增加：试样在700、500、200、650、440和600℃回火。建议耐磨性取决于胶粘剂磨损的硬度和抗断裂性，以及前者和氧化磨损的热稳定性。

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