Abstract

Plasticity of heterophase nonmetallic inclusions of various types at hot and cold steel forming was studied. Transformation features of inclusions possessing different phase composition and structure were shown. Inhibiting effect of the second phase of inclusions on the formability of plastic phases at hot and cold strain of the steels was determined. Interaction features of the components of inclusion phases were studied, such as interactions in the inclusion–matrix interfaces and internal phase boundaries in inclusions. Features of the plasticity origin of heterophase inclusions possessing various compositions and structures were discussed.

中文翻译：

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钢成形过程中异相夹杂物的塑性起源

摘要

研究了各种类型的非金属夹杂物在热轧和冷轧时的塑性。显示了具有不同相组成和结构的夹杂物的转变特征。确定了夹杂物第二相在钢的热和冷应变下对塑性相可成形性的抑制作用。研究了夹杂物相组成的相互作用特征，例如在夹杂物-基体界面和夹杂物内部相界之间的相互作用。讨论了具有各种组成和结构的异相夹杂物可塑性起源的特征。