亚晶粒内部析出物对 P91 蠕变曲线和使用寿命影响的定量物理建模

IF 1 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Materials at High Temperatures Pub Date : 2024-02-27 DOI:10.1080/09603409.2024.2310389

L. Witzmann, J. Mergl, F. Riedlsperger, B. Krenmayr, G. Zuderstorfer, B. Sonderegger

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引用次数: 0

摘要

这项研究涉及马氏体 9% 铬钢 P91 的物理蠕变模型。特别是，我们定量研究了位于亚晶粒内部的析出物对蠕变模型的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Quantitative physical modeling of the effect of precipitates in the subgrain interior on the creep curve and service life of P91

This work deals with a physically based creep model of the martensitic 9% Cr-steel P91. In particular, we quantitatively study the effect of precipitates located in the subgrain interior on the cre...

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来源期刊

Materials at High Temperatures 工程技术-材料科学：综合

CiteScore

1.90

自引率

15.40%

发文量

审稿时长

>12 weeks

期刊介绍： Materials at High Temperatures welcomes contributions relating to high temperature applications in the energy generation, aerospace, chemical and process industries. The effects of high temperatures and extreme environments on the corrosion and oxidation, fatigue, creep, strength and wear of metallic alloys, ceramics, intermetallics, and refractory and composite materials relative to these industries are covered. Papers on the modelling of behaviour and life prediction are also welcome, provided these are validated by experimental data and explicitly linked to actual or potential applications. Contributions addressing the needs of designers and engineers (e.g. standards and codes of practice) relative to the areas of interest of this journal also fall within the scope. The term ''high temperatures'' refers to the subsequent temperatures of application and not, for example, to those of processing itself. Materials at High Temperatures publishes regular thematic issues on topics of current interest. Proposals for issues are welcomed; please contact one of the Editors with details.