OALib Journal期刊
ISSN: 2333-9721
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固态化合物对钢液非均质形核的触媒作用
, PP. 1441-1445
Keywords: 静电作用,经验电子理论,非均质形核,钢液
Abstract:
对钢液中各种固态化合物基底与形核相(δ-Fe和γ-Fe)的价电子结构进行了计算,基于静电作用理论和经验电子理论提出了基底和形核相之间的特征参量Δρ,并对Δρ与钢液非均质形核触媒作用的关系进行了分析和讨论.结果表明基底和形核相之间的特征参量Δρ越大,非均质形核作用越好.
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