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ГЕНЕРАЦІЯ ТИСКУ В РЕАКЦІЙНОМУ ОБ’ЄМІ ПРИ ВИКОРИСТАННІ ШЕСТИПУАНСОННИХ ПРЕСІВ ВИСОКОГО ТИСКУ КИТАЙСЬКОГО ВИРОБНИЦТВА. ОГЛЯД

The review is devoted to the analysis of existing experimental work on the study of pressure generation characteristics in the reaction volume of Chinese-made six-punch high-pressure presses. It is shown that one of the main problems in the operation of HP presses is a decrease in the efficiency of...

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Bibliographic Details
Date:2025
Main Authors: Соколов, Олександр, Беженар, Микола, Лєщук, Олександр, Гаргин, Владислав, Боримський, Олександр, Туркевич, Володимир
Format: Article
Language:English
Published: Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины 2025
Subjects:
ССР-прес
високий тиск
пірофіліт
деформуюче ущільнення
комірка високого тиску
Online Access:http://altis-ism.org.ua/index.php/ALTIS/article/view/467
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Journal Title:Tooling materials science

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Tooling materials science
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Summary:The review is devoted to the analysis of existing experimental work on the study of pressure generation characteristics in the reaction volume of Chinese-made six-punch high-pressure presses. It is shown that one of the main problems in the operation of HP presses is a decrease in the efficiency of pressure transmission inside the cell at pressures above 5.5 GPa, which leads to a significant loss of pressure in the reaction volume. The above problem can be overcome by increasing the efficiency of pressure generation in the reaction volume of a cubic press through the creation of hybrid high-pressure cell designs consisting of different modular materials, optimization of the geometric parameters of the reaction volume, and improvement of the physical and mechanical properties of carbide punches.

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