一种新型多晶镍基高温合金的显微组织稳定性与演变

IF 2.2 3区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science Pub Date : 2023-11-13 DOI:10.1007/s11661-023-07211-9

G. J. Wise, N. L. Church, C. E. P. Talbot, P. M. Mignanelli, M. C. Hardy, N. G. Jones, H. J. Stone

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引用次数: 0

摘要

多晶镍基高温合金以更低的总成本提供相当于或优于当前商用合金的性能，引起了广泛的工业兴趣。在这项工作中，一种新的低元素成本的多晶镍基高温合金进行了表征，并与目前市售的替代品进行了比较。通过扫描电子显微镜、热分析、同步x射线衍射和硬度测试的结合，对合金的基本性能进行了广泛的初步研究，确定了进一步开发合金的关键领域。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Microstructural Stability and Evolution in a New Polycrystalline Ni-Base Superalloy

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Microstructural Stability and Evolution in a New Polycrystalline Ni-Base Superalloy

Abstract Polycrystalline Ni-base superalloys that offer equivalent or superior performance to current commercial alloys at lower overall cost are of widespread industrial interest. In this work, a new polycrystalline Ni-base superalloy with low elemental cost has been characterized and compared to current commercially available alternatives. Through a combination of scanning electron microscopy, thermal analysis, synchrotron X-ray diffraction, and hardness testing, a broad preliminary investigation of fundamental alloy properties has been performed, identifying the key areas for further alloy development opportunities.

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来源期刊

Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 工程技术-材料科学：综合

CiteScore

5.30

自引率

7.10%

发文量

322

审稿时长

6 months

期刊介绍： Metallurgical and Materials Transactions A focuses on the latest research in all aspects of physical metallurgy and materials science. It explores relationships among processing, structure, and properties of materials; publishes critically reviewed, original research of archival significance. The journal address the main topics of alloy phases; transformations; transport phenomena; mechanical behavior; physical chemistry; environment; welding & joining; surface treatment; electronic, magnetic & optical material; solidification; materials processing; composite materials; biomaterials; and light metals. MMTA publishes Technical Publications, Communications, Symposia, and more. Published with ASM International, The Materials Information Society and The Minerals, Metals & Materials Society (TMS)