Fundamentals of Solidification
Fundamentals of Solidification
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DOI：
10.31399/asm.tb.pdub.t53420429
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
D. Stefanescu
中科院分区：
文献类型：
--
作者：
D. Stefanescu
凝固加工是最古老的制造工艺之一，因为它是金属铸造加工的主要组成部分。虽然凝固科学是因更好地理解和进一步发展铸造工艺的需要而发展起来的，但在2004年，凝固科学是许多超出传统金属铸造领域的新发展的基础。严格来说，凝固是液态物质向固态物质的转变。凝固产生的微观结构可能是最终的结构，在这种情况下，它直接影响产品的机械性能。在其他情况下，凝固后可能会使用热处理或其他工艺来进一步改变凝固微观结构。然而，这种后续加工的结果将在很大程度上受到凝固微观结构的影响。
SOLIDIFICATION PROCESSING is one of the oldest manufacturing processes as it is the principal component of metal casting processing. While solidification science evolved from the need to better understand and further develop casting processes, in 2004 solidification science is at the base of many new developments that fall out of the realm of traditional metal casting. Solidification is, strictly speaking, the transformation of liquid matter into solid matter. The microstructure that results from solidification may be the final one, in which case it directly affects the mechanical properties of the product. In other cases, heat treatment or other processes may be used after solidification to further modify the solidification microstructure. However, the outcome of this additional processing will be greatly affected by the solidification microstructure.