在长期静载荷和腐蚀环境作用下确定带有裂缝系统的板材的残余寿命

IF 0.7 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Materials Science Pub Date : 2024-06-29 DOI:10.1007/s11003-024-00823-5

O. Ye. Andreikiv, I. Ya. Dolinska, N. S. Zviahin, M. O. Liubchak

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引用次数: 0

摘要

利用能量法建立了一个计算模型，以确定金属板在长期静态拉伸和局部电化学腐蚀条件下裂纹系统的亚临界增长期。评估了腐蚀环境对带有周期性和双周期性裂纹系统的金属板残余寿命的影响。

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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Determination of the Residual Life of a Plate with a System of Cracks Under the Action of Long-Term Static Load and Corrosive Environment

Using the energy approach, a calculation model was built to determine the period of subcritical growth of a system of cracks in metal plates, subjected to long-term static tension and local electrochemical corrosion. The effect of a corrosive environment on the residual life of a plate with a system of periodic and doubly periodic cracks was evaluated.

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来源期刊

Materials Science 工程技术-材料科学：综合

CiteScore

1.60

自引率

44.40%

发文量

审稿时长

4-8 weeks

期刊介绍： Materials Science reports on current research into such problems as cracking, fatigue and fracture, especially in active environments as well as corrosion and anticorrosion protection of structural metallic and polymer materials, and the development of new materials.