基于纳沃洛克斯科耶矿藏矿物纤维和辉长岩的复合材料

IF 0.7 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2024-12-16 DOI:10.1134/S0040579524700465

E. I. Berbekova, M. A. Kaplan, A. G. Kolmakov, V. A. Krenev, D. F. Kondakov, E. N. Pechenkina, S. V. Fomichev

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引用次数: 0

摘要

将两种不同粒度的碎辉长岩按粗：细=1：10 的比例混合，并加入占混合物初始质量 8 wt % 的离散玄武岩纤维，得到了一种新型功能材料的实验室样品。液体玻璃钾用作粘合剂。将得到的混合物放入模具中，然后对坯料进行压制和成型。干燥后进行烧结。烧结样品的形状为圆柱体，尺寸为 h × d = 10 × 10 毫米。对所有样品进行以下测定：比重密度、布氏硬度、拉伸强度和残余变形。

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Composite Material Based on Mineral Fibers and Gabbro from the Navolokskoye Deposit

Laboratory samples of a new functional material are obtained by mixing two fractions of crushed gabbro rock with different particle sizes in the ratio coarse : fine = 1 : 10 and discrete basalt fibers in an amount of 8 wt % of the initial mass of the mixture. Potassium liquid glass is used as a binder. The resulting mass is placed in a mold, followed by pressing and molding of blanks. After drying, they are sintered. The sintered samples have the shape of a cylinder with dimensions h × d = 10 × 10 mm. For all samples, the following are determined: pycnometric density, Brinell hardness, tensile strength, and residual deformation.

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.