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首页> 外文会议>The 2nd International symposium on clean steel >Overview of Particles and Bubbles in Continuously Cast Steel
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Overview of Particles and Bubbles in Continuously Cast Steel

机译：连铸钢中的颗粒和气泡概述

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摘要

This paper gives an overview of phenomena associated with particles and bubbles in continuously cast steel. During steel processing from deoxidation to solidification the inclusion population undergoes changes with opportunities of removal. Flotation is an important separation mechanism. Inclusion particles may accumulate in the solidifying strand, thus forming enriched bands, which depend on the type of casting machine. Bubbles are created during inert gas injection. They also change in size, can float out, but also form accumulation bands. The interaction of bubbles and particles is discussed. Internal structure that recently has been observed on the inner surface of bubbles will be reviewed.
机译：本文概述了与连铸钢中的颗粒和气泡有关的现象。在从脱氧到凝固的钢加工过程中，夹杂物数量会发生变化，并有去除的机会。浮选是重要的分离机制。夹杂物颗粒可能积聚在凝固条中，从而形成富集的条带，这取决于铸造机的类型。在惰性气体注入过程中会产生气泡。它们的大小也有所变化，可以漂浮出来，但也形成堆积带。讨论了气泡和颗粒的相互作用。将回顾最近在气泡内表面上观察到的内部结构。

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