未辐照和辐照聚合物随时间变形和恢复速率的研究。

IF 3.1 3区材料科学 Q3 CHEMISTRY, PHYSICAL

Materials Pub Date : 2025-05-16 DOI:10.3390/ma18102316

Anatoliy I Kupchishin, Marat N Niyazov, Sergey A Ghyngazov

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引用次数: 0

摘要

本研究的目的是探讨剂量、温度和机械应力对回弹变形和回弹变形速率的影响。所研究的聚合物在电子束、离子束以及温度和机械应力的作用下，结构开始发生变化，从而导致回弹变形、回弹变形速率等力学性能发生变化。作者提出了能准确解释实验数据的模型公式。此外，利用光学显微镜DM 6000M (Leica, Wetzlar, Germany)，获得了未辐照和辐照材料拉伸试验前后的表面形貌照片。研究结果可用于改善食品工业中包装材料的性能。

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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Investigation into Time-Dependent Deformation and Recovery Rates in Non-Irradiated and Irradiated Polymers.

The aim of this study was to investigate the effect of dose, temperature and mechanical stress on the return and rate of return deformation. The structure of the polymers under study begins to change under the influence of electron and ion beams, as well as temperature and mechanical stress, which leads to a change in such mechanical properties as return deformation and rate of return deformation. The authors proposed formulas for models that accurately explain the experimental data. In addition, using an optical microscope DM 6000M (Leica, Wetzlar, Germany), photographs of the surface morphology of unirradiated and irradiated materials before and after tensile testing were obtained. The results can be used to improve the properties of packaging materials in the food industry.

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来源期刊

Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

5.80

自引率

14.70%

发文量

7753

审稿时长

1.2 months

期刊介绍： Materials (ISSN 1996-1944) is an open access journal of related scientific research and technology development. It publishes reviews, regular research papers (articles) and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Materials provides a forum for publishing papers which advance the in-depth understanding of the relationship between the structure, the properties or the functions of all kinds of materials. Chemical syntheses, chemical structures and mechanical, chemical, electronic, magnetic and optical properties and various applications will be considered.