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首页> 外文会议>Materials Science Technology Conference and Exhibition >PREDICTION OF MELT POOL PROFILES FOR SELECTIVE LASER MELTING OF AISilOMg ALLOY
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PREDICTION OF MELT POOL PROFILES FOR SELECTIVE LASER MELTING OF AISilOMg ALLOY

机译：熔融池谱预测AISILOMG合金选择性激光熔融

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Experiments have been carried out to find the best processing parameters based on their impact on the microstructural and structural integrity development. To support these studies, measurements of the melt pool geometry normal to the scanning direction have been taken. Several melt pool phenomena are presented, including power-melt pool interactions and the degree of re-melting. It is shown through statistical modelling and validation that different combinations of processing parameters can be utilised to produce the same melt pool profiles. This work is compared to an analytical model. By understanding and predicting the melt pool profile and behaviour, it is hoped that this can be linked to the micro structural development of the alloy, and the resultant mechanical properties of the material.
机译：已经进行了实验，以找到基于它们对微观结构和结构完整性发展的影响的最佳加工参数。为了支持这些研究，已经采集了对扫描方向正常的熔池几何形状的测量。提出了几种熔池，包括电力熔池池相互作用和重新熔化程度。通过统计建模和验证示出了处理参数的不同组合可以利用来产生相同的熔融池简档。该工作与分析模型进行比较。通过理解和预测熔融池轮廓和行为，希望这可以与合金的微结构发展以及材料的所得机械性能相关联。

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