Mechanical Properties of Experimental SiC/SiC Pipe Samples for Application in Nuclear Power Engineering Devices

IF 0.4 Q4 METALLURGY & METALLURGICAL ENGINEERING

Russian Metallurgy (Metally) Pub Date : 2024-02-14 DOI:10.1134/s003602952310018x

F. V. Makarov, L. A. Karpyuk, A. V. Glebov, E. M. Glebova, A. P. Ponomarenko, R. G. Zakharov, A. D. Bagdat’ev, V. A. Pirog, A. A. Alekseev, I. A. Dzyubinskii, D. V. Kuznetsov, A. V. Antia, D. A. Kozheva, N. V. Grechukhina

引用次数: 0

Abstract

The strength of experimental samples of SiC/SiC composite pipes is studied during axial and ring tension under normal conditions. The samples are fabricated from a three-dimensional Hi-Nicalon Type S wicker fiber frame with an interphase pyrocarbon layer and a SiC matrix produced by PIP and CVD. The fracture mechanism of the SiC/SiC composite is found to be quasi-plastic. The strength during axial and ring tension is 283 and 244 MPa, respectively.

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应用于核电工程设备的 SiC/SiC 管材实验样品的力学性能

摘要研究了 SiC/SiC 复合管实验样品在正常条件下的轴向和环向拉伸强度。样品由三维 Hi-Nicalon S 型柳条纤维框架、相间热碳层和通过 PIP 和 CVD 生产的 SiC 基体制成。研究发现，SiC/SiC 复合材料的断裂机制是准塑性的。轴向拉伸和环向拉伸时的强度分别为 283 兆帕和 244 兆帕。

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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来源期刊

Russian Metallurgy (Metally) METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

0.70

自引率

25.00%

发文量

140

期刊介绍： Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.

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