RESEARCH ON THE COMPRESSIVE BEHAVIOUR OF CERAMIC COMPOSITE MATERIAL BASED ON BENTONITE

Q4 Engineering

International Journal of Modern Manufacturing Technologies Pub Date : 2022-12-20 DOI:10.54684/ijmmt.2022.14.3.21

S. Butuc Anghel, S. Matei, M. Stoicănescu

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Abstract

The paper presents the results of a study on the compressive behaviour of ceramic composite made with bentonite matrix. During the study, samples were made of ceramic composite, of filter type, cylindrical with a diameter of 16 mm and heights between 14-16 mm. To achieve the porous structure, the matrix was reinforced with ceramic powders of Al2O3 and SiC, and to control the pore size, metal powders of Al and Fe were used in percentages between 3-12%. The compaction of the samples thus obtain was performed by mechanical pressing in a metal mould on a universal testing machine with a force F=20 kN. In order to test them in compression, the samples were sintered in an oven at T=1100°C in a heat treatment oven after a predetermined treatment cycle. For each test, the diagram was registered with the help of the software from the machine’s equipment, respectively the behaviour of the different sintered ceramic composite samples. The results thus obtained were analysed in correlation with the composition of the tested samples. In conclusion, dependencies were established between the type, nature and ratio of the constituent samples of ceramic composite and their behaviour at the request of compression.

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膨润土基陶瓷复合材料压缩性能研究

本文介绍了膨润土基陶瓷复合材料的压缩性能研究结果。在研究过程中，样品由陶瓷复合材料制成，过滤型，圆柱形，直径为16 mm，高度在14-16 mm之间。为了实现多孔结构，用Al2O3和SiC的陶瓷粉末增强基体，并控制孔径，使用的Al和Fe金属粉末的百分比在3-12%之间。通过在通用试验机上的金属模具中以F=20 kN的力对由此获得的样品进行机械压制。为了对其进行压缩试验，在预定的处理循环后，将样品在热处理炉中的T=1100°C的烘箱中烧结。对于每次测试，在机器设备软件的帮助下记录图表，分别记录不同烧结陶瓷复合材料样品的行为。将由此获得的结果与测试样品的组成进行相关分析。总之，在陶瓷复合材料的组成样品的类型、性质和比例与其在压缩要求下的行为之间建立了相关性。

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来源期刊

International Journal of Modern Manufacturing Technologies Engineering-Industrial and Manufacturing Engineering

CiteScore

0.70

自引率

0.00%

发文量

期刊介绍： The main topics of the journal are: Micro & Nano Technologies; Rapid Prototyping Technologies; High Speed Manufacturing Processes; Ecological Technologies in Machine Manufacturing; Manufacturing and Automation; Flexible Manufacturing; New Manufacturing Processes; Design, Control and Exploitation; Assembly and Disassembly; Cold Forming Technologies; Optimization of Experimental Research and Manufacturing Processes; Maintenance, Reliability, Life Cycle Time and Cost; CAD/CAM/CAE/CAX Integrated Systems; Composite Materials Technologies; Non-conventional Technologies; Concurrent Engineering; Virtual Manufacturing; Innovation, Creativity and Industrial Development.