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首页> 外文会议>International Conference on Material Science and Engineering >Effect of Coating Removal by Induction Heating on the Microstrueture and Properties of Deck Steel
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Effect of Coating Removal by Induction Heating on the Microstrueture and Properties of Deck Steel

机译：凝固加热对甲板微足特性和性能的影响

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Deck steel with anti-skid coating is treated by induction heating for coating removal. The microstrueture of cross-section before and after coating removal is observed by metallographic microscope and scanning electron microscope. Z-direction micro-hardness of cross-section before and after coating removal is tested by micro-hardness tester. Results show that the softening layer of about 3 mm, which the average micro-hardness of the layer is 244 HV, is formed on the surface of the sample. The micro-hardness decreases by 3.5% compared with the untreated sample. Coating removal by induction heating will not have an impact on the metallographic structure. But carbide particles will be precipitated at the grain boundary. At last, the influence of induction heating on the performance of deck steel is briefly analyzed.
机译：甲板钢与防滑涂层采用诱导加热处理涂层去除。 通过金相显微镜和扫描电子显微镜观察涂覆去除前后横截面的微结构。 通过微硬度测试仪测试涂覆去除之前和之后的横截面的Z方向微硬度。 结果表明，在样品的表面上形成约3mm的软化层，该层的平均微硬度为244HV。 与未处理的样品相比，微硬度降低了3.5％。 通过感应加热去除涂层不会对金相结构产生影响。 但碳化物颗粒将在晶界沉淀。 最后，简要介绍了感应加热对甲板钢的性能的影响。

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