Determination of the Mechanical Characteristics of the Ideal Ceramic (Diamond–Silicon Carbide Composite)

IF 0.8 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass Physics and Chemistry Pub Date : 2023-12-27 DOI:10.1134/s108765962360062x

V. Ya. Shevchenko, A. S. Oryshchenko, A. N. Belyakov, S. N. Perevislov

引用次数: 0

Abstract

In this paper, a new diamond–silicon carbide ceramic composite material—Ideal—is studied and its mechanical characteristics are determined. For the first time, a comprehensive determination of Poisson’s ratio, shear modulus, bulk modulus, and transverse sound velocity is carried out. Poisson’s ratio is in the region of 0.008 to 0.01, which, in turn, indicates the absolutely brittle nature of the failure of the Ideal ceramic under loading. The criteria that allow evaluating different materials used for body armor are calculated.

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确定理想陶瓷（金刚石-碳化硅复合材料）的机械特性

摘要本文研究了一种新型金刚石-碳化硅陶瓷复合材料--Ideal，并测定了其力学特性。首次对泊松比、剪切模量、体积模量和横向声速进行了全面测定。泊松比在 0.008 至 0.01 之间，这反过来又表明理想陶瓷在加载条件下的破坏具有绝对脆性。计算出了评估不同防弹衣材料的标准。

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

Glass Physics and Chemistry 工程技术-材料科学：硅酸盐

CiteScore

1.20

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Glass Physics and Chemistry presents results of research on the inorganic and physical chemistry of glass, ceramics, nanoparticles, nanocomposites, and high-temperature oxides and coatings. The journal welcomes manuscripts from all countries in the English or Russian language.

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