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用25ppi泡沫陶瓷器过滤净化铝镁合金熔体实验,对比分析了经过滤和未经过滤试样的抗拉强度和伸长率,并对试样断口进行了扫描电镜分析和能谱分析。结果表明,过滤后,合金试样的力学性能改善。
The 25ppi foam ceramic filter was used to purify the melt test of aluminum-magnesium alloy. The tensile strength and elongation of the tested and unfiltered samples were compared and analyzed by SEM and EDS. The results show that the mechanical properties of the alloy samples are improved after filtration.