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MgCO_3与La_2(CO_3)_3对镁合金晶粒细化效果对比的研究 被引量:1

The Reseach on the Contrastive Effect of MgCO_3 and La_2(CO_3)_3 on the Grain Refinement in Magnesium Alloy
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摘要 在镁铝系合金晶粒细化工艺过程中,传统的变质剂采用的是MgCO3或C2Cl6等,在本文分别用MgCO3和La2(CO3)3处理AZ91D镁合金。实验结果表明,La2(CO3)3的细化效果要优于MgCO3对镁合金的晶粒细化效果。 MgCO3 or C2Cl6 is used as the conventional grain refiner on the grain refinement in magnesiumaluminum alloy.In this paper MgCO3 and La2(CO3)3 are respectively used on the grain refinement in magnesium alloy AZ91D.The result showed that as grain refiner of magnesium alloy,La2(CO3)3 had better effect on magnetism alloy than that of MgCO3.
机构地区 太原理工大学
出处 《铸造设备研究》 2003年第4期16-17,43,共3页 Research Studies On Foundry Equipment
关键词 镁合金 晶粒细化 变质剂 MGCO3 La2(CO3)3 碳质孕育法 magnesium-aluminum series alloys refinement MgCO_3 La_2(CO_3)_3
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参考文献6

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