The results showed that the matrix structure of these two types of alloy cast iron was refined and the graphite form was changed with the increase of rare-earth content.
结果表明:随着稀土含量的逐渐增加,加稀土低、中合金铸铁的基体组织得到细化,石墨形态发生了变化。
参考来源 - 加稀土合金铸铁耐碱腐蚀性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The combination of the raw, loft-style concrete form of the garage with the graphite form of the living quarters gave rise to a contrasting composition.
车库使用阁楼式粗糙混凝土模板，结合生活区的石墨形态，产生了一种鲜明的对照效果。
This paper investigates the effects of the mother material content, the graphite form and the technological parameters on the performance of remelting layer.
本文研究了母材成分、石墨形态和工艺参数对重熔层性能的影响。
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