Ti–0.3Mo–0.8Ni合金大型扁锭电子束冷炉熔炼钼偏析的实验验证

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Philosophical Magazine Letters Pub Date : 2022-07-21 DOI:10.1080/09500839.2022.2100935

Zhenze Zhu, Zulai Li, Rongfeng Zhou, Hai-guang Huang, Wentao Xiong, Xiangming Li

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引用次数: 1

摘要

摘要：Ti–0.3Mo–0.8Ni合金具有优异的耐腐蚀性，广泛用于制造盐生产的结晶器、加热器和蒸发器，以及化学反应器和热交换器。为了研究电子束冷炉熔炼Ti–0.3Mo–0.8Ni合金中Mo的分布，对凝固过程进行了数值模拟，并将计算结果与实验数据进行了比较。得到了与计算结果相似的分布规律，验证了数值模拟的可靠性，为Ti–0.3Mo–0.8Ni合金的工业化生产提供了理论指导。此外，实验数据表明，每个端面和横截面中Mo含量的偏差在±0.05%以内。

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Experimental verification of molybdenum segregation for large-scale slab ingots of Ti–0.3Mo–0.8Ni alloy during electron-beam cold-hearth melting

ABSTRACT Ti–0.3Mo–0.8Ni alloy has excellent corrosion resistance and is widely used in making crystallizers, heaters and evaporators for salt production, as well as chemical reactors and heat exchangers. To study the distribution of Mo in the Ti–0.3Mo–0.8Ni alloy during electron beam cold hearth melting, the solidification process has been numerically modelled and the calculations compared with experimental data. A distribution law similar to the calculated results is obtained, which verifies the reliability of the numerical modelling and provides theoretical guidance for the industrial production of Ti–0.3Mo–0.8Ni alloy. In addition, the experimental data indicates that the deviation of the Mo content in each end face and cross-section is within ±0.05%.

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来源期刊

Philosophical Magazine Letters 物理-物理：凝聚态物理

CiteScore

2.60

自引率

0.00%

发文量

审稿时长

2.7 months

期刊介绍： Philosophical Magazine Letters is the rapid communications part of the highly respected Philosophical Magazine, which was first published in 1798. Its Editors consider for publication short and timely contributions in the field of condensed matter describing original results, theories and concepts relating to the structure and properties of crystalline materials, ceramics, polymers, glasses, amorphous films, composites and soft matter. Articles emphasizing experimental, theoretical and modelling studies on solids, especially those that interpret behaviour on a microscopic, atomic or electronic scale, are particularly appropriate. Manuscripts are considered on the strict condition that they have been submitted only to Philosophical Magazine Letters , that they have not been published already, and that they are not under consideration for publication elsewhere.