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- Article name
- Hermetic components materials for chemical and chemical-and-metallurgical equipment
- Authors
- BUSHUYEV V. M., , uniikm@yandex.ru, JSC Ural Scientific Research Institute of Composite Materials, Perm, Russia
BUSHUYEV M. V., , maksim.bush@mail.ru, JSC Ural Scientific Research Institute of Composite Materials, Perm, Russia
NEKRASOV V. A., , vadimka.nva87@mail.ru, JSC Ural Scientific Research Institute of Composite Materials, Perm, Russia
- Keywords
- hermetic products / carbon-carbon composite materials / permeable and impermeable materials / gas permeability factor / chemical and chemical-and-metallurgical equipment / body parts and inner elements
- Year
- 2017 Issue 2 Pages 39 - 45
- Code EDN
- Code DOI
- Abstract
- Here, data is given on availability and development of materials for manufacturing of hermetic components of chemical and chemical-and-metallurgical equipment. Benefits and drawbacks of formerly used materials such as ceramic and carbon structural materials (pyrolytic graphite, carbositall, glassy carbon) are specified in this paper. Carbon-carbon composite materials (C/C composites) form an alternative to beforementioned materials, providing fabrication of complex geometry products with protruding structural elements (bushes, connection pipes). The article discusses background of technology for manufacturing of hermetic products made of C/C composites. The information is given about their physical-mechanical and thermal-physical properties.
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